History log of /external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
cddc3e03e4ec99c0268c03a126195173e519ed58 04-Mar-2016 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master LLVM for rebase to r256229

http://b/26987366

(cherry picked from commit f3ef5332fa3f4d5ec72c178a2b19dac363a19383)

Change-Id: Ic75dcb63191d65df1b69724576392c0aaeb47728
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6948897e478cbd66626159776a8017b3c18579b9 01-Jul-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master LLVM for rebase to r239765

Bug: 20140355: This rebase pulls the upstream fix for the spurious
warnings mentioned in the bug.

Change-Id: I7fd24253c50f4d48d900875dcf43ce3f1721a3da
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0c7f116bb6950ef819323d855415b2f2b0aad987 06-May-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master LLVM for rebase to r235153

Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
4c5e43da7792f75567b693105cc53e3f1992ad98 08-Apr-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master llvm for rebase to r233350

Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ebe69fe11e48d322045d5949c83283927a0d790b 23-Mar-2015 Stephen Hines <srhines@google.com> Update aosp/master LLVM for rebase to r230699.

Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
37ed9c199ca639565f6ce88105f9e39e898d82d0 01-Dec-2014 Stephen Hines <srhines@google.com> Update aosp/master LLVM for rebase to r222494.

Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
c6a4f5e819217e1e12c458aed8e7b122e23a3a58 21-Jul-2014 Stephen Hines <srhines@google.com> Update LLVM for rebase to r212749.

Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls

Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
dce4a407a24b04eebc6a376f8e62b41aaa7b071f 29-May-2014 Stephen Hines <srhines@google.com> Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
36b56886974eae4f9c5ebc96befd3e7bfe5de338 24-Apr-2014 Stephen Hines <srhines@google.com> Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7d9c02dc620ea5f5cdf2dc0bd0f03d9370f845d3 09-Dec-2013 Bill Wendling <isanbard@gmail.com> Merging r196751:
------------------------------------------------------------------------
r196751 | venkatra | 2013-12-08 20:02:15 -0800 (Sun, 08 Dec 2013) | 3 lines

[Sparc]: Implement getSetCCResultType() in SparcTargetLowering so that umulo/smulo can be lowered on sparcv9 without an assertion error.


------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196766 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
571a02f291b051b22d804f90257e2623cbacd7ec 09-Dec-2013 Bill Wendling <isanbard@gmail.com> Merging r196755:
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r196755 | venkatra | 2013-12-08 21:13:25 -0800 (Sun, 08 Dec 2013) | 2 lines

[SPARCV9]: Adjust the resultant pointer of DYNAMIC_STACKALLOC with the stack BIAS on sparcV9.

------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196764 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f9a98aeb5b5129c9eeb95978c7cf925e4a88e224 09-Dec-2013 Bill Wendling <isanbard@gmail.com> Merging r196735:
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r196735 | venkatra | 2013-12-08 14:06:07 -0800 (Sun, 08 Dec 2013) | 3 lines

[SparcV9]: Expand MULHU/MULHS:i64 and UMUL_LOHI/SMUL_LOHI:i64 on sparcv9.
This fixes PR18150.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196744 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f63e418d2c299a540ac27ddfed69b2c4698bb3c3 27-Nov-2013 Bill Wendling <isanbard@gmail.com> Merging r195573:
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r195573 | venkatra | 2013-11-24 09:41:41 -0800 (Sun, 24 Nov 2013) | 2 lines

[SparcV9] Enable custom lowering of DYNAMIC_STACKALLOC in sparc64.

------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195867 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3e94418e857d5e17b5d16dbc5abc8b5a8b4efac6 12-Nov-2013 Roman Divacky <rdivacky@freebsd.org> Expand rotate instructions on sparcv9 as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194500 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
fcd5e86396e121fef7ad11d41cc8bc0a541631b2 03-Nov-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [SparcV9] Handle i64 <-> float conversions in sparcv9 mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193957 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
5e45051e0ee8917a88e84d799c5c90840d0c465b 03-Nov-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Expand FP_TO_UINT, UINT_TO_FP for fp128.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193947 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
11cecbe1a070d461bb213a6037712f25e59a920a 03-Nov-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [SparcV9] Add ctpop instruction for i64. Also, expand ctlz, cttz and bswap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193941 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1d6d49fbb104781cc3e9da9dcc3e36b6cbcd38b6 31-Oct-2013 Roman Divacky <rdivacky@freebsd.org> SparcV9 doesnt have rem instruction either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193789 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3b73dea538d9c53e205d38bfbcf99dd64306874b 09-Oct-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Disable tail call optimization for sparc64.

This patch fixes PR17506.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192294 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
38aceb871478893bfa87f94c2cb3a344a4c8c2df 08-Oct-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Implement JIT for SPARC.

No new testcases. However, this patch makes all supported JIT testcases in
test/ExecutionEngine pass on Sparc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
20b10abf4e88ca532810fbf749b029ce582d6793 06-Oct-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Custom lower addc/adde/subc/sube on i64 in sparc64.
This is required because i64 is a legal type but addxcc/subxcc reads icc carry bit, which are 32 bit conditional codes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192054 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a8147756d681f100e58e88aae842aebf4f51693d 05-Oct-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Use correct alignment while loading/storing fp128 values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192023 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
b648122c5f4dfa651d46c10c39ddf4f2f8cf1170 05-Oct-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Respect hasHardQuad parameter correctly when lowering SINT_TO_FP with fp128 operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192015 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
30ec8a3658b1f06bb94d392c55feb7f107517bf8 26-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Implements exception handling in SPARC with DwarfCFI.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191432 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7d052f272d3f9ad0acdebf6811e29d529f70c1e1 22-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Add support for TLS in sparc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ecd4965c133d16fc9e5a6ac393c5194b67cd53ab 22-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [SPARC] Make functions with GLOBAL_OFFSET_TABLE access as non-leaf functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191160 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
20b5879e0ec5c926c3b636ad36d5b6cfb278f736 22-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Fix lowering FABS on fp128 (long double) on pre-v9 targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191154 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1b41835f02f77c04a93323f722cf158cc566acae 05-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Correctly handle call to functions with ReturnsTwice attribute.

In sparc, setjmp stores only the registers %fp, %sp, %i7 and %o7. longjmp restores
the stack, and the callee-saved registers (all local/in registers: %i0-%i7, %l0-%l7)
using the stored %fp and register windows. However, this does not guarantee that the longjmp
will restore the registers, as they were when the setjmp was called. This is because these
registers may be clobbered after returning from setjmp, but before calling longjmp.

This patch prevents the registers %i0-%i5, %l0-l7 to live across the setjmp call using the register mask.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190033 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
bf34f346420dbcdb3f9376967bde701682471a79 04-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Fix an assertion failure while lowering fcmp on long double.
This assertion is triggered because an integer constant is created with wrong
type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189948 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
75ddb2bb34f96c2bda48d0e86331fb52b55b8d03 03-Sep-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Add support for soft long double (fp128).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189780 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
2f17d0facf6a489a051c86c015453c2b102e5c37 25-Aug-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Add long double (f128) instructions to sparc backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189198 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
b58126124081a9bf8da1368441b00070ed2db232 23-Aug-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Use register masks on SPARC call instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189085 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
8717679c449db5555ec0ce2873bbbe53106f4c88 30-Jul-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Rewrite MBB's live-in registers for leaf functions. Also, add
register i7 as a live-in if current function's return address is taken.

This revision fixes PR16269.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187433 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a0ec3f9b7b826b9b40b80199923b664bad808cce 14-Jul-2013 Craig Topper <craig.topper@gmail.com> Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186274 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
5b3fca50a08865f0db55fc92ad1c037a04e12177 22-Jun-2013 Chad Rosier <mcrosier@apple.com> The getRegForInlineAsmConstraint function should only accept MVT value types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184642 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1799921672835c49f6a29fc27d1840b7c36beabd 08-Jun-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc] Delete FPMover Pass and remove Fp* Pseudo-instructions from Sparc backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183613 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
01021a8b93989a3c9e17dea540fe66809bf25403 07-Jun-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> [Sparc]: Use cmp instruction instead of subcc to compare integers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183463 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1e06bcbd633175d75d13aaa5695ca0633ba86068 04-Jun-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Sparc: No functionality change. Cleanup whitespaces, comment formatting etc.,


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183243 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e7cbb792c95cb27a9704551579da19ebcaa06cdb 03-Jun-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Sparc: Add support for indirect branch and blockaddress in Sparc backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183094 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a0b34d6c4ab05d0c04905e2aff0c9e6b879908ff 01-Jun-2013 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Sparc: Mark functions calling llvm.vastart and llvm.returnaddress intrinsics as non-leaf functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183079 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6e0b2a0cb0d398f175a5294bf0ad5488c714e8c2 30-May-2013 Andrew Trick <atrick@apple.com> Order CALLSEQ_START and CALLSEQ_END nodes.

Fixes PR16146: gdb.base__call-ar-st.exp fails after
pre-RA-sched=source fixes.

Patch by Xiaoyi Guo!

This also fixes an unsupported dbg.value test case. Codegen was
previously incorrect but the test was passing by luck.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182885 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ac6d9bec671252dd1e596fa71180ff6b39d06b5d 25-May-2013 Andrew Trick <atrick@apple.com> Track IR ordering of SelectionDAG nodes 2/4.

Change SelectionDAG::getXXXNode() interfaces as well as call sites of
these functions to pass in SDLoc instead of DebugLoc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182703 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
89f530ebbfa91d1583a72d86dc6ca2804f4f450d 20-May-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Also expand 64-bit bitcasts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182229 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
900622e099054da4a213074581d8501ac27e7ea7 20-May-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Mark i64 SETCC as expand so it is turned into a SELECT_CC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182227 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ddb14ce76cbdf682d95765aa1e576fafeec180ae 21-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Passing arguments to varags functions under the SPARC v9 ABI.

Arguments after the fixed arguments never use the floating point
registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
da8768b2dd31e99679fa898bbce33d6a8bbf9395 21-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Compile varargs functions for SPARCv9.

With a little help from the frontend, it looks like the standard va_*
intrinsics can do the job.

Also clean up an old bitcast hack in LowerVAARG that dealt with
unaligned double loads. Load SDNodes can specify an alignment now.

Still missing: Calling varargs functions with float arguments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6265d5c91a18b2fb6499eb581c488315880c044d 20-Apr-2013 Tim Northover <Tim.Northover@arm.com> Remove unused MEMBARRIER DAG node; it's been replaced by ATOMIC_FENCE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179939 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d9f88da7b329c54ccb0d2ebd3b3a4b0e4b1e2b06 14-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Use i32 for all SPARC shift amounts, even in 64-bit mode.

Test case by llvm-stress.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179477 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
618eda7a60bafff7741a988e27b98bf81d27cb89 14-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add support for the abs64 SPARC v9 code model.

For when 16 TB just isn't enough.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179474 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
87ce01739b058fd6d929cd8e609ceecf82f919a7 14-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add support for the SPARC v9 abs44 code model.

This is the default model for non-PIC 64-bit code. It supports
text+data+bss linked anywhere in the low 16 TB of the address space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179473 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
26932106562adbe3f186b8f32fd5057d9f373875 14-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Also put target flags on SPARC constant pool references.

Constant pool entries are accessed exactly the same way as global
variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179471 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0ec587e26cd7e048b3150f89fa6d6245d5728cec 14-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add target flags to SPARC address operands.

SDNodes and MachineOperands get target flags representing the %hi() and
%lo() assembly annotations that eventually become relocations.

Also define flags to be used by the 64-bit code models.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179468 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
41d59c61307002823c246c14589048266a6bf423 13-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Define SPARC code models.

Currently, only abs32 and pic32 are implemented. Add a test case for
abs32 with 64-bit code. 64-bit PIC code is currently broken.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179463 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1b133a478baaec072d937dd577c63094fdfcd4bb 09-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Extract a function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179086 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6ed9284c2bcfb81fa0303409c6bd4366bc1e822a 09-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Compute correct frame sizes for SPARC v9 64-bit frames.

The save area is twice as big and there is no struct return slot. The
stack pointer is always 16-byte aligned (after adding the bias).

Also eliminate the stack adjustment instructions around calls when the
function has a reserved stack frame.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179083 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
18fdb398ea94c7ddee40bec49f63491922c5b110 07-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Implement LowerCall_64 for the SPARC v9 64-bit ABI.

There is still no support for byval arguments (which I don't think are
needed) and varargs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178993 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
53d4bcf35e7bc362e9340085264c2f4acd3c912b 07-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Implement LowerReturn_64 for SPARC v9.

Integer return values are sign or zero extended by the callee, and
structs up to 32 bytes in size can be returned in registers.

The CC_Sparc64 CallingConv definition is shared between
LowerFormalArguments_64 and LowerReturn_64. Function arguments and
return values are passed in the same registers.

The inreg flag is also used for return values. This is required to handle
C functions returning structs containing floats and ints:

struct ifp {
int i;
float f;
};

struct ifp f(void);

LLVM IR:

define inreg { i32, float } @f() {
...
ret { i32, float } %retval
}

The ABI requires that %retval.i is returned in the high bits of %i0
while %retval.f goes in %f1.

Without the inreg return value attribute, %retval.i would go in %i0 and
%retval.f would go in %f3 which is a more efficient way of returning
%multiple values, but it is not ABI compliant for returning C structs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178966 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1f25fe50236e5842b19198fbfe8a812be0b40cf5 06-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Complete formal arguments for the SPARC v9 64-bit ABI.

All arguments are formally assigned to stack positions and then promoted
to floating point and integer registers. Since there are more floating
point registers than integer registers, this can cause situations where
floating point arguments are assigned to registers after integer
arguments that where assigned to the stack.

Use the inreg flag to indicate 32-bit fragments of structs containing
both float and int members.

The three-way shadowing between stack, integer, and floating point
registers requires custom argument lowering. The good news is that
return values are passed in the exact same way, and we can share the
code.

Still missing:

- Update LowerReturn to handle structs returned in registers.
- LowerCall.
- Variadic functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178958 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0e164884423e9f0f22670015a428946ebf178545 04-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add SPARC v9 support for select on 64-bit compares.

This requires v9 cmov instructions using the %xcc flags instead of the
%icc flags.

Still missing:
- Select floats on %xcc flags.
- Select i64 on %fcc flags.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
8534e9998c53efae49e4555ba394f39808fb83e0 03-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add 64-bit compare + branch for SPARC v9.

The same compare instruction is used for 32-bit and 64-bit compares. It
sets two different sets of flags: icc and xcc.

This patch adds a conditional branch instruction using the xcc flags for
64-bit compares.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178621 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f37812e906a3abbdb8353e2eb9e8223ff9036b68 02-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add support for 64-bit calling convention.

This is far from complete, but it is enough to make it possible to write
test cases using i64 arguments.

Missing features:
- Floating point arguments.
- Receiving arguments on the stack.
- Calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178523 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
fcb25e60f514e4dbceecef73ac229c61d6202ed2 02-Apr-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Add an I64Regs register class for 64-bit registers.

We are going to use the same registers for 32-bit and 64-bit values, but
in two different register classes. The I64Regs register class has a
larger spill size and alignment.

The addition of an i64 register class confuses TableGen's type
inference, so it is necessary to clarify the type of some immediates and
the G0 register.

In 64-bit mode, pointers are i64 and should use the I64Regs register
class. Implement getPointerRegClass() to dynamically provide the pointer
register class depending on the subtarget. Use ptr_rc and iPTR for
memory operands.

Finally, add the i64 type to the IntRegs register class. This register
class is not used to hold i64 values, I64Regs is for that. The type is
required to appease TableGen's type checking in output patterns like this:

def : Pat<(add i64:$a, i64:$b), (ADDrr $a, $b)>;

SPARC v9 uses the same ADDrr instruction for i32 and i64 additions, and
TableGen doesn't know to check the type of register sub-classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178522 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3853f74aba301ef08b699bac2fa8e53230714a58 07-Mar-2013 Benjamin Kramer <benny.kra@googlemail.com> ArrayRefize some code. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176648 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
067e5a2a1a3ed35bce7dc9e9b2eedee501db53c9 05-Feb-2013 Jakob Stoklund Olesen <stoklund@2pi.dk> Move MRI liveouts to Sparc return instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174413 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
8688a58c53b46d2dda9bf50dafd5195790a7ed58 29-Jan-2013 Evan Cheng <evan.cheng@apple.com> Teach SDISel to combine fsin / fcos into a fsincos node if the following
conditions are met:
1. They share the same operand and are in the same BB.
2. Both outputs are used.
3. The target has a native instruction that maps to ISD::FSINCOS node or
the target provides a sincos library call.

Implemented the generic optimization in sdisel and enabled it for
Mac OSX. Also added an additional optimization for x86_64 Mac OSX by
using an alternative entry point __sincos_stret which returns the two
results in xmm0 / xmm1.

rdar://13087969
PR13204


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173755 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0b8c9a80f20772c3793201ab5b251d3520b9cea3 02-Jan-2013 Chandler Carruth <chandlerc@gmail.com> Move all of the header files which are involved in modelling the LLVM IR
into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d04a8d4b33ff316ca4cf961e06c9e312eff8e64f 03-Dec-2012 Chandler Carruth <chandlerc@gmail.com> Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3574eca1b02600bac4e625297f4ecf745f4c4f32 08-Oct-2012 Micah Villmow <villmow@gmail.com> Move TargetData to DataLayout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
56cb2298663017eb77aa4f4dda8db7ecd1b58173 19-Jul-2012 Bill Wendling <isanbard@gmail.com> Remove tabs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160477 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d2ea0e10cbd158c93fb870cdd03001b9cd1156b8 25-May-2012 Justin Holewinski <jholewinski@nvidia.com> Change interface for TargetLowering::LowerCallTo and TargetLowering::LowerCall
to pass around a struct instead of a large set of individual values. This
cleans up the interface and allows more information to be added to the struct
for future targets without requiring changes to each and every target.

NV_CONTRIB

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157479 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
c909950c384e8234a7b3c5a76b7f79e3f7012ceb 20-Apr-2012 Craig Topper <craig.topper@gmail.com> Convert some uses of XXXRegisterClass to &XXXRegClass. No functional change since they are equivalent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155186 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
26c8dcc692fb2addd475446cfff24d6a4e958bca 04-Apr-2012 Rafael Espindola <rafael.espindola@gmail.com> Always compute all the bits in ComputeMaskedBits.
This allows us to keep passing reduced masks to SimplifyDemandedBits, but
know about all the bits if SimplifyDemandedBits fails. This allows instcombine
to simplify cases like the one in the included testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154011 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
c5eaae4e9bc75b203b3a9922b480729bc4f340e2 11-Mar-2012 Craig Topper <craig.topper@gmail.com> Convert more static tables of registers used by calling convention to uint16_t to reduce space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152538 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
4bfcd4acbc7d12aa55f8de9af84a38422f0f6d83 28-Feb-2012 Evan Cheng <evan.cheng@apple.com> Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151645 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
20bd5296cec8d8d597ab9db2aca7346a88e580c8 28-Feb-2012 Daniel Dunbar <daniel@zuster.org> Revert r151623 "Some ARM implementaions, e.g. A-series, does return stack prediction. ...", it is breaking the Clang build during the Compiler-RT part.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151630 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ec52aaa12f57896fc806e849fa21a61603050ac4 28-Feb-2012 Evan Cheng <evan.cheng@apple.com> Some ARM implementaions, e.g. A-series, does return stack prediction. That is,
the processor keeps a return addresses stack (RAS) which stores the address
and the instruction execution state of the instruction after a function-call
type branch instruction.

Calling a "noreturn" function with normal call instructions (e.g. bl) can
corrupt RAS and causes 100% return misprediction so LLVM should use a
unconditional branch instead. i.e.
mov lr, pc
b _foo
The "mov lr, pc" is issued in order to get proper backtrace.

rdar://8979299


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151623 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f321e1075eabae96f62b1f2570d9dee5d10b8200 07-Jan-2012 Benjamin Kramer <benny.kra@googlemail.com> Remove VectorExtras. This unused helper was written for a type of API that is discouraged now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147738 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
63974b2144c87c962effdc0508c27643c8ad98b6 13-Dec-2011 Chandler Carruth <chandlerc@gmail.com> Initial CodeGen support for CTTZ/CTLZ where a zero input produces an
undefined result. This adds new ISD nodes for the new semantics,
selecting them when the LLVM intrinsic indicates that the undef behavior
is desired. The new nodes expand trivially to the old nodes, so targets
don't actually need to do anything to support these new nodes besides
indicating that they should be expanded. I've done this for all the
operand types that I could figure out for all the targets. Owners of
various targets, please review and let me know if any of these are
incorrect.

Note that the expand behavior is *conservatively correct*, and exactly
matches LLVM's current behavior with these operations. Ideally this
patch will not change behavior in any way. For example the regtest suite
finds the exact same instruction sequences coming out of the code
generator. That's why there are no new tests here -- all of this is
being exercised by the existing test suite.

Thanks to Duncan Sands for reviewing the various bits of this patch and
helping me get the wrinkles ironed out with expanding for each target.
Also thanks to Chris for clarifying through all the discussions that
this is indeed the approach he was looking for. That said, there are
likely still rough spots. Further review much appreciated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146466 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d752e0f7e64585839cb3a458ef52456eaebbea3c 08-Nov-2011 Pete Cooper <peter_cooper@apple.com> Added invariant field to the DAG.getLoad method and changed all calls.

When this field is true it means that the load is from constant (runt-time or compile-time) and so can be hoisted from loops or moved around other memory accesses


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144100 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
14648468011c92a4210f8118721d58c25043daf8 28-Jul-2011 Eli Friedman <eli.friedman@gmail.com> Code generation for 'fence' instruction.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136283 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
db125cfaf57cc83e7dd7453de2d509bc8efd0e5e 18-Jul-2011 Chris Lattner <sabre@nondot.org> land David Blaikie's patch to de-constify Type, with a few tweaks.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
33390848a7eca75301d04a59b89b516d83e19ee0 08-Jul-2011 Cameron Zwarich <zwarich@apple.com> Add an intrinsic and codegen support for fused multiply-accumulate. The intent
is to use this for architectures that have a native FMA instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
158bf50787f1881fbdb6f62761d15aae0d3862f6 29-Jun-2011 Eric Christopher <echristo@apple.com> Remove getRegClassForInlineAsmConstraint from sparc.

Part of rdar://9643582


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134083 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
471e4224809f51652c71f319532697a879a75a0d 09-Jun-2011 Eric Christopher <echristo@apple.com> Add a parameter to CCState so that it can access the MachineFunction.

No functional change.

Part of PR6965


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132763 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
fc5d305597ea6336d75bd7f3b741e8d57d6a5105 06-May-2011 Eli Friedman <eli.friedman@gmail.com> Make the logic for determining function alignment more explicit. No functionality change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d2189bf12af59fa59aef375ce05d4ba9122ca287 03-May-2011 Benjamin Kramer <benny.kra@googlemail.com> Remove unused variables caught by GCC's -Wunused-but-set-variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130755 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7a2bdde0a0eebcd2125055e0eacaca040f0b766c 15-Apr-2011 Chris Lattner <sabre@nondot.org> Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
68e6beeccc0b9ac2e8d3687a8a5b7d4b172edca1 22-Feb-2011 Devang Patel <dpatel@apple.com> Revert r124611 - "Keep track of incoming argument's location while emitting LiveIns."
In other words, do not keep track of argument's location. The debugger (gdb) is not prepared to see line table entries for arguments. For the debugger, "second" line table entry marks beginning of function body.
This requires some coordination with debugger to get this working.
- The debugger needs to be aware of prolog_end attribute attached with line table entries.
- The compiler needs to accurately mark prolog_end in line table entries (at -O0 and at -O1+)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126155 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
58269b973256bf2436cac0f047aa277fe4bc01dd 21-Feb-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Generate correct Sparc32 ABI compliant code for functions that return a struct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126108 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a901129169194881a78b7fd8953e09f55b846d10 16-Feb-2011 Stuart Hastings <stuart@apple.com> Swap VT and DebugLoc operands of getExtLoad() for consistency with
other getNode() methods. Radar 9002173.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125665 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e9a7ea68653689966417443b8ac2528c1d9d3ccf 31-Jan-2011 Devang Patel <dpatel@apple.com> Keep track of incoming argument's location while emitting LiveIns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124611 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
8184e289db45acd0bd8bbf7087f7a1274ef55f15 22-Jan-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Pass sret arguments through the stack instead of through registers in Sparc backend. It makes the code generated more compliant with the sparc32 ABI.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
fc3faa75cbadd8a1020941ec85adfda1d2f49688 21-Jan-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Sparc backend:
Rename FLUSH to FLUSHW.
Output "ta 3" instead of a "flushw" instruction if v8 instruction set is used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123997 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
46713296e0da8f413b94b9c2b82b079e6e3bd6e2 21-Jan-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Implement support for byval arguments in Sparc backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123974 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
687ae9606bb983659700b133963f48c9a06aec03 18-Jan-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> SPARC backend: Modified LowerCall and LowerFormalArguments so that they use CallingConv assignments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123749 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
860b64cb1efba110bf81bcc243a6fbaae4c655a4 12-Jan-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Implement RETURNADDR and FRAMEADDR lowering in SPARC backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123310 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7d29ffbe5b091fae03afd264d8c8b0090c7a45f4 12-Jan-2011 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Fix SPARC backend call instruction so that arguments passed through registers
are correctly marked as used instead of passing all possible argument registers
as used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123301 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
12db7b68b683371a6ae464e76b4c850fa0199eeb 29-Dec-2010 Venkatraman Govindaraju <venkatra@cs.wisc.edu> SPARC backend fix: correctly passing arguments through stack

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122626 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f661277a9b26590648aca585c0572f200470290d 28-Dec-2010 Venkatraman Govindaraju <venkatra@cs.wisc.edu> Multiple SPARC backend fixes: added Y register; updated select_cc, subx, subxcc defs/uses;
and fixed CustomInserter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122607 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f1b4eafbfec976f939ec0ea3e8acf91cef5363e3 21-Dec-2010 Chris Lattner <sabre@nondot.org> rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for
something that just glues two nodes together, even if it is
sometimes used for flags.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122310 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
bf17cfa3f904e488e898ac2e3af706fd1a892f08 23-Nov-2010 Wesley Peck <peckw@wesleypeck.com> Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119990 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1440e8b918d7116c3587cb95f4f7ac7a0a0b65ad 03-Nov-2010 Duncan Sands <baldrick@free.fr> Inside the calling convention logic LocVT is always a simple
value type, so there is no point in passing it around using
an EVT. Use the simpler MVT everywhere. Rather than trying
to propagate this information maximally in all the code that
using the calling convention stuff, I chose to do a mainly
low impact change instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118167 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6229d0acb8f395552131a7015a5d1e7b2bae2111 21-Sep-2010 Chris Lattner <sabre@nondot.org> update a bunch of code to use the MachinePointerInfo version of getStore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114461 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3d6ccfba314ed38e4506dae2781a060e9a3e07ac 21-Sep-2010 Chris Lattner <sabre@nondot.org> propagate MachinePointerInfo through various uses of the old
SelectionDAG::getExtLoad overload, and eliminate it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d1c24ed81c43635d00ff099844a9d0614021a72b 21-Sep-2010 Chris Lattner <sabre@nondot.org> convert the targets off the non-MachinePointerInfo of getLoad.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114410 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
bcc8017c738e92d9c1af221b11c4916cb524184e 08-Jul-2010 Evan Cheng <evan.cheng@apple.com> Move getExtLoad() and (some) getLoad() DebugLoc argument after EVT argument for consistency sake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107820 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
c9403659a98bf6487ab6fbf40b81628b5695c02e 07-Jul-2010 Dan Gohman <gohman@apple.com> Split the SDValue out of OutputArg so that SelectionDAG-independent
code can do calling-convention queries. This obviates OutputArgReg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0d881dabc1a4e1aefad6dd38de166d8358285638 07-Jul-2010 Devang Patel <dpatel@apple.com> Propagate debug loc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107710 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
14152b480d09c7ca912af7c06d00b0ff3912e4f5 06-Jul-2010 Dan Gohman <gohman@apple.com> Reapply r107655 with fixes; insert the pseudo instruction into
the block before calling the expansion hook. And don't
put EFLAGS in a mbb's live-in list twice.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107691 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
258c58cc6257cf61c9bdbb9c4cea67ba2691adf0 06-Jul-2010 Dan Gohman <gohman@apple.com> Revert r107655.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107668 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
b81c771c0d9ab5a980caf3383932b051eafd1a39 06-Jul-2010 Dan Gohman <gohman@apple.com> Fix a bunch of custom-inserter functions to handle the case where
the pseudo instruction is not at the end of the block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107655 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ed2ae136d29dd36122d2476801e7d7a86e8301e3 03-Jul-2010 Evan Cheng <evan.cheng@apple.com> Remove isSS argument from CreateFixedObject. Fixed objects cannot be spill slots so it's always false.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107550 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e368b460a206fafa0d31d5d059b1779b94f7df8c 18-Jun-2010 Dan Gohman <gohman@apple.com> Eliminate unnecessary uses of getZExtValue().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106279 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
af1d8ca44a18f304f207e209b3bdb94b590f86ff 01-May-2010 Dan Gohman <gohman@apple.com> Get rid of the EdgeMapping map. Instead, just check for BasicBlock
changes before doing phi lowering for switches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102809 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d858e90f039f5fcdc2fa93035e911a5a9505cc50 17-Apr-2010 Dan Gohman <gohman@apple.com> Use const qualifiers with TargetLowering. This eliminates several
const_casts, and it reinforces the design of the Target classes being
immutable.

SelectionDAGISel::IsLegalToFold is now a static member function, because
PIC16 uses it in an unconventional way. There is more room for API
cleanup here.

And PIC16's AsmPrinter no longer uses TargetLowering.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101635 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1e93df6f0b5ee6e36d7ec18e6035f0f5a53e5ec6 17-Apr-2010 Dan Gohman <gohman@apple.com> Move per-function state out of TargetLowering subclasses and into
MachineFunctionInfo subclasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101634 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
46510a73e977273ec67747eb34cbdb43f815e451 15-Apr-2010 Dan Gohman <gohman@apple.com> Add const qualifiers to CodeGen's use of LLVM IR constructs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
362dd0bef5437f85586c046bc53287b6fbe9c099 15-Feb-2010 Anton Korobeynikov <asl@math.spbu.ru> Move TLOF implementations to libCodegen to resolve layering violation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96288 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
54a7aa84294e31140a023e0c721703a647fe227b 15-Feb-2010 David Greene <greened@obbligato.org> Remove an assumption of default arguments. This is in anticipation of a
change to SelectionDAG build APIs.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96237 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
022d9e1cef7586a80a96446ae8691a37def9bbf4 03-Feb-2010 Evan Cheng <evan.cheng@apple.com> Revert 95130.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95160 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
942619695f4bd77934c09a1cae0fb39ae59edac3 02-Feb-2010 Evan Cheng <evan.cheng@apple.com> Pass callsite return type to TargetLowering::LowerCall and use that to check sibcall eligibility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95130 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0c439eb2c8397996cbccaf2798e598052d9982c8 27-Jan-2010 Evan Cheng <evan.cheng@apple.com> Eliminate target hook IsEligibleForTailCallOptimization.

Target independent isel should always pass along the "tail call" property. Change
target hook LowerCall's parameter "isTailCall" into a refernce. If the target
decides it's impossible to honor the tail call request, it should set isTailCall
to false to make target independent isel happy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94626 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
735afe14eea8049bf69210ce8a3512e391fc643f 24-Nov-2009 Dan Gohman <gohman@apple.com> Remove ISD::DEBUG_LOC and ISD::DBG_LABEL, which are no longer used.
Note that "hasDotLocAndDotFile"-style debug info was already broken;
people wanting this functionality should implement it in the
AsmPrinter/DwarfWriter code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89711 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
bef8888a9197655512f156e50b10799da7240252 21-Nov-2009 Devang Patel <dpatel@apple.com> We are not using DBG_STOPPOINT anymore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89536 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3f2bf85d14759cc4b28a86805f566ac805a54d00 12-Nov-2009 David Greene <greened@obbligato.org> Add a bool flag to StackObjects telling whether they reference spill
slots. The AsmPrinter will use this information to determine whether to
print a spill/reload comment.

Remove default argument values. It's too easy to pass a wrong argument
value when multiple arguments have default values. Make everything
explicit to trap bugs early.

Update all targets to adhere to the new interfaces..


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87022 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ce31910eae5bd4896fa6c27798e7b26885691d3b 19-Sep-2009 Evan Cheng <evan.cheng@apple.com> Fix PR4926. When target hook EmitInstrWithCustomInserter() insert new basic blocks and update CFG, it should also inform sdisel of the changes so the phi source operands will come from the right basic blocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82311 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
fb2e752e4175920d0531f2afc93a23d0cdf4db14 18-Sep-2009 Evan Cheng <evan.cheng@apple.com> Enhance EmitInstrWithCustomInserter() so target can specify CFG changes that sdisel will use to properly complete phi nodes.
Not functionality change yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
db486a6d5311944f61b92db9f6074944dbbdb242 15-Sep-2009 Chris Lattner <sabre@nondot.org> several major improvements to the sparc backend: support for weak linkage
and PIC codegen. Patch by Venkatraman Govindaraju!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81877 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
65c3c8f323198b99b88b109654194540cf9b3fa5 02-Sep-2009 Sandeep Patel <deeppatel1987@gmail.com> Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80773 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
24f20e083280d979e8fa1bc88959ae9e8339ee99 22-Aug-2009 Devang Patel <dpatel@apple.com> Record variable debug info at ISel time directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
825b72b0571821bf2d378749f69d6c4cfb52d2f9 11-Aug-2009 Owen Anderson <resistor@mac.com> Split EVT into MVT and EVT, the former representing _just_ a primitive type, while
the latter is capable of representing either a primitive or an extended type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78713 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e50ed30282bb5b4a9ed952580523f2dda16215ac 11-Aug-2009 Owen Anderson <resistor@mac.com> Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78610 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
5277b22687d3513dd29d5a9c8510cac740f933f6 08-Aug-2009 Chris Lattner <sabre@nondot.org> eliminate TargetLoweringObjectFileSparc in favor of a TAI hook.
A TAI hook is appropriate in this case because this is just an
asm syntax issue, not a semantic difference. TLOF should model
the semantics of the section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78498 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7db949df789383acce98ef072f08794fdd5bd04e 07-Aug-2009 Dan Gohman <gohman@apple.com> Fix a bunch of namespace pollution.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78363 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
98ca4f2a325f72374a477f9deba7d09e8999c29b 05-Aug-2009 Dan Gohman <gohman@apple.com> Major calling convention code refactoring.

Instead of awkwardly encoding calling-convention information with ISD::CALL,
ISD::FORMAL_ARGUMENTS, ISD::RET, and ISD::ARG_FLAGS nodes, TargetLowering
provides three virtual functions for targets to override:
LowerFormalArguments, LowerCall, and LowerRet, which replace the custom
lowering done on the special nodes. They provide the same information, but
in a more immediately usable format.

This also reworks much of the target-independent tail call logic. The
decision of whether or not to perform a tail call is now cleanly split
between target-independent portions, and the target dependent portion
in IsEligibleForTailCallOptimization.

This also synchronizes all in-tree targets, to help enable future
refactoring and feature work.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78142 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f0144127b98425d214e59e4a1a4b342b78e3642b 28-Jul-2009 Chris Lattner <sabre@nondot.org> Rip all of the global variable lowering logic out of TargetAsmInfo. Since
it is highly specific to the object file that will be generated in the end,
this introduces a new TargetLoweringObjectFile interface that is implemented
for each of ELF/MachO/COFF/Alpha/PIC16 and XCore.

Though still is still a brutal and ugly refactoring, this is a major step
towards goodness.

This patch also:
1. fixes a bunch of dangling pointer problems in the PIC16 backend.
2. disables the TargetLowering copy ctor which PIC16 was accidentally using.
3. gets us closer to xcore having its own crazy target section flags and
pic16 not having to shadow sections with its own objects.
4. fixes wierdness where ELF targets would set CStringSection but not
CStringSection_. Factor the code better.
5. fixes some bugs in string lowering on ELF targets.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77294 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e922c0201916e0b980ab3cfe91e1413e68d55647 22-Jul-2009 Owen Anderson <resistor@mac.com> Get rid of the Pass+Context magic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a786c7b90cfacf1c36c975ad35c3b793c232e3d8 19-Jul-2009 Eli Friedman <eli.friedman@gmail.com> Don't override LowerArguments in the SPARC backend. In addition to
being more consistent with other backends, this makes the SPARC backend
deal with functions with arguments with illegal types correctly, which
fixes some tests in test/CodeGen/Generic.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76375 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
c23197a26f34f559ea9797de51e187087c039c42 14-Jul-2009 Torok Edwin <edwintorok@gmail.com> llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
c25e7581b9b8088910da31702d4ca21c4734c6d7 11-Jul-2009 Torok Edwin <edwintorok@gmail.com> assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d1474d09cbe5fdeec8ba0d6c6b52f316f3422532 09-Jul-2009 Owen Anderson <resistor@mac.com> Thread LLVMContext through MVT and related parts of SDISel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75153 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
b4202b84d7e54efe5e144885c7da63e6cc465f80 01-Jul-2009 Bill Wendling <isanbard@gmail.com> Update comments to make it clear that the function alignment is the Log2 of the
bytes and not bytes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74624 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
20c568f366be211323eeaf0e45ef053278ec9ddc 01-Jul-2009 Bill Wendling <isanbard@gmail.com> Add an "alignment" field to the MachineFunction object. It makes more sense to
have the alignment be calculated up front, and have the back-ends obey whatever
alignment is decided upon.

This allows for future work that would allow for precise no-op placement and the
like.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74564 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d552eee4a05789e80ef3298df473edb888471302 13-Feb-2009 Dale Johannesen <dalej@apple.com> Remove non-DebugLoc versions of buildMI from Sparc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64435 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6f38cb61a94b3abab70f0ee463bdcf55d86d334e 07-Feb-2009 Dale Johannesen <dalej@apple.com> Use getDebugLoc forwarder instead of getNode()->getDebugLoc.
No functional change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64026 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
1fdbc1dd4e9cb42c79a30e8dc308c322e923cc52 07-Feb-2009 Dan Gohman <gohman@apple.com> Constify TargetInstrInfo::EmitInstrWithCustomInserter, allowing
ScheduleDAG's TLI member to use const.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64018 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
b300d2aa3ef08b5074449e2c05804717f488f4e4 07-Feb-2009 Dale Johannesen <dalej@apple.com> Get rid of the last non-DebugLoc versions of getNode!

Many targets build placeholder nodes for special operands, e.g.
GlobalBaseReg on X86 and PPC for the PIC base. There's no
sensible way to associate debug info with these. I've left
them built with getNode calls with explicit DebugLoc::getUnknownLoc operands.
I'm not too happy about this but don't see a good improvement;
I considered adding a getPseudoOperand or something, but it
seems to me that'll just make it harder to read.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63992 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e8d7230f480654cdb8ff1c3d0a38e1e9ab0bd55f 07-Feb-2009 Dale Johannesen <dalej@apple.com> Remove more non-DebugLoc getNode variants. Use
getCALLSEQ_{END,START} to permit passing no DebugLoc
there. UNDEF doesn't logically have DebugLoc; add
getUNDEF to encapsulate this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63978 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
de06470330260f5937e7ca558f5f5b3e171f2ee5 06-Feb-2009 Dale Johannesen <dalej@apple.com> Remove more non-DebugLoc versions of getNode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63969 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
3484c09e0da3c05c8a78946e090c7610208d937b 05-Feb-2009 Dale Johannesen <dalej@apple.com> Remove a non-DebugLoc version of getNode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63889 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a05dca4f9e051fad19fe9b5f6cce2715c1e5d505 05-Feb-2009 Dale Johannesen <dalej@apple.com> Remove non-DebugLoc forms of CopyToReg and CopyFromReg.
Adjust callers.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63789 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
33c960f523f2308482d5b2816af46a7ec90a6d3d 04-Feb-2009 Dale Johannesen <dalej@apple.com> Remove non-DebugLoc versions of getLoad and getStore.
Adjust the many callers of those versions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63767 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
39355f9fea790c5a1b12ef0fdcfeac3f533232ea 04-Feb-2009 Dale Johannesen <dalej@apple.com> Remove non-DebugLoc forms of the exotic forms
of Lod and Sto; patch uses.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63716 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7d2ad624fa749a6d3edac0d94e9c107989c16304 31-Jan-2009 Dale Johannesen <dalej@apple.com> Make LowerCallTo and LowerArguments take a DebugLoc
argument. Adjust all callers and overloaded versions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63444 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
8c0f244c3ed90a3f702bac09334cac2d3236aecb 12-Dec-2008 Duncan Sands <baldrick@free.fr> Don't make use of an illegal type (i64) when
lowering f64 function arguments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
aaffa05d0a652dd3eae76a941d02d6b0469fa821 01-Dec-2008 Duncan Sands <baldrick@free.fr> There are no longer any places that require a
MERGE_VALUES node with only one operand, so get
rid of special code that only existed to handle
that possibility.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60349 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
6520e20e4fb31f2e65e25c38b372b19d33a83df4 18-Oct-2008 Dan Gohman <gohman@apple.com> Teach DAGCombine to fold constant offsets into GlobalAddress nodes,
and add a TargetLowering hook for it to use to determine when this
is legal (i.e. not in PIC mode, etc.)

This allows instruction selection to emit folded constant offsets
in more cases, such as the included testcase, eliminating the need
for explicit arithmetic instructions.

This eliminates the need for the C++ code in X86ISelDAGToDAG.cpp
that attempted to achieve the same effect, but wasn't as effective.

Also, fix handling of offsets in GlobalAddressSDNodes in several
places, including changing GlobalAddressSDNode's offset from
int to int64_t.

The Mips, Alpha, Sparc, and CellSPU targets appear to be
unaware of GlobalAddress offsets currently, so set the hook to
false on those targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57748 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0329466b6b4927f4e6f5d144891fef06a027fec5 14-Oct-2008 Evan Cheng <evan.cheng@apple.com> Rename LoadX to LoadExt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57526 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
e563bbc312f8b11ecfe12b8187176f667df1dff3 12-Oct-2008 Chris Lattner <sabre@nondot.org> Change CALLSEQ_BEGIN and CALLSEQ_END to take TargetConstant's as
parameters instead of raw Constants. This prevents the constants from
being selected by the isel pass, fixing PR2735.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57385 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
4b58b6a5b41e76d73d25beb7483a877ec38ea8c9 10-Oct-2008 Anton Korobeynikov <asl@math.spbu.ru> Use expand for smul_lohi for now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57362 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0eefda1335f5e86f95dbb58352321a43237e1089 10-Oct-2008 Anton Korobeynikov <asl@math.spbu.ru> Add rudimentary support for 'r' register operand

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
53835708e1540299eefdbbb70be2ebb1847dd3eb 10-Oct-2008 Anton Korobeynikov <asl@math.spbu.ru> Cleanup

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57358 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0bb41608e94adfe9884bc188457c4f6ae47ea43c 22-Sep-2008 Dale Johannesen <dalej@apple.com> Make log, log2, log10, exp, exp2 use Expand by
default.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56471 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
056292fd738924f3f7703725d8f630983794b5a5 16-Sep-2008 Bill Wendling <isanbard@gmail.com> Reverting r56249. On further investigation, this functionality isn't needed.

Apologies for the thrashing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56251 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
9468a9b6beed640eca64274c8dcc5aed3b94450b 16-Sep-2008 Bill Wendling <isanbard@gmail.com> - Change "ExternalSymbolSDNode" to "SymbolSDNode".
- Add linkage to SymbolSDNode (default to external).
- Change ISD::ExternalSymbol to ISD::Symbol.
- Change ISD::TargetExternalSymbol to ISD::TargetSymbol

These changes pave the way to allowing SymbolSDNodes with non-external linkage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56249 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
095cc29f321382e1f7d295e262a28197f92c5491 13-Sep-2008 Dan Gohman <gohman@apple.com> Define CallSDNode, an SDNode subclass for use with ISD::CALL.
Currently it just holds the calling convention and flags
for isVarArgs and isTailCall.

And it has several utility methods, which eliminate magic
5+2*i and similar index computations in several places.

CallSDNodes are not CSE'd. Teach UpdateNodeOperands to handle
nodes that are not CSE'd gracefully.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56183 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f5aeb1a8e4cf272c7348376d185ef8d8267653e0 12-Sep-2008 Dan Gohman <gohman@apple.com> Rename ConstantSDNode::getValue to getZExtValue, for consistency
with ConstantInt. This led to fixing a bug in TargetLowering.cpp
using getValue instead of getAPIntValue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56159 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7794f2a3a7778bdbc9bdd861db1fe914450e0470 04-Sep-2008 Dale Johannesen <dalej@apple.com> Add intrinsics for log, log2, log10, exp, exp2.
No functional change (and no FE change to generate them).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55753 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
ba36cb5242eb02b12b277f82b9efe497f7da4d7f 28-Aug-2008 Gabor Greif <ggreif@gmail.com> erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55504 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
475871a144eb604ddaf37503397ba0941442e5fb 27-Jul-2008 Dan Gohman <gohman@apple.com> Rename SDOperand to SDValue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54128 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
8e5f2c6f65841542e2a7092553fe42a00048e4c7 08-Jul-2008 Dan Gohman <gohman@apple.com> Pool-allocation for MachineInstrs, MachineBasicBlocks, and
MachineMemOperands. The pools are owned by MachineFunctions.

This drastically reduces the number of calls to malloc/free made
during the "Emit" phase of scheduling, as well as later phases
in CodeGen. Combined with other changes, this speeds up the
"instruction selection" phase of CodeGen by 10% in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53212 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
4bdcb61af33399d4e01fdf3c47ca1f1f5356e370 02-Jul-2008 Duncan Sands <baldrick@free.fr> Add a new getMergeValues method that does not need
to be passed the list of value types, and use this
where appropriate. Inappropriate places are where
the value type list is already known and may be
long, in which case the existing method is more
efficient.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53035 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
4406604047423576e36657c7ede266ca42e79642 01-Jul-2008 Dan Gohman <gohman@apple.com> Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating
the need for a flavor operand, and add a new SDNode subclass,
LabelSDNode, for use with them to eliminate the need for a label id
operand.

Change instruction selection to let these label nodes through
unmodified instead of creating copies of them. Teach the MachineInstr
emitter how to emit a MachineInstr directly from an ISD label node.

This avoids the need for allocating SDNodes for the label id and
flavor value, as well as SDNodes for each of the post-isel label,
label id, and label flavor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
7f460203b0c5350e9b2c592f438e40f7a7de6e45 30-Jun-2008 Dan Gohman <gohman@apple.com> Rename ISD::LOCATION to ISD::DBG_STOPPOINT to better reflect its
purpose, and give it a custom SDNode subclass so that it doesn't
need to have line number, column number, filename string, and
directory string, all existing as individual SDNodes to be the
operands.

This was the only user of ISD::STRING, StringSDNode, etc., so
remove those and some associated code.

This makes stop-points considerably easier to read in
-view-legalize-dags output, and reduces overhead (creating new
nodes and copying std::strings into them) on code containing
debugging information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52924 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
a44b674a42b6ca57128c4eb5a358298ed3bb1406 30-Jun-2008 Dan Gohman <gohman@apple.com> Replace some std::vectors that showed up in heap profiling with
SmallVectors. Change the signature of TargetLowering::LowerArguments
to avoid returning a vector by value, and update the two targets
which still use this directly, Sparc and IA64, accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52917 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
f9516208e57364ab1e7d8748af1f59a2ea5fb572 30-Jun-2008 Duncan Sands <baldrick@free.fr> Revert the SelectionDAG optimization that makes
it impossible to create a MERGE_VALUES node with
only one result: sometimes it is useful to be able
to create a node with only one result out of one of
the results of a node with more than one result, for
example because the new node will eventually be used
to replace a one-result node using ReplaceAllUsesWith,
cf X86TargetLowering::ExpandFP_TO_SINT. On the other
hand, most users of MERGE_VALUES don't need this and
for them the optimization was valuable. So add a new
utility method getMergeValues for creating MERGE_VALUES
nodes which by default performs the optimization.
Change almost everywhere to use getMergeValues (and
tidy some stuff up at the same time).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
0011dc4738fbe624d44197ef9496517fd093eaa4 21-Jun-2008 Dan Gohman <gohman@apple.com> Use MachineBasicBlock::transferSuccessors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52594 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
83ec4b6711980242ef3c55a4fa36b2d7a39c1bfb 06-Jun-2008 Duncan Sands <baldrick@free.fr> Wrap MVT::ValueType in a struct to get type safety
and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
707e0184233f27e0e9f9aee0309f2daab8cfe7f8 12-Apr-2008 Dan Gohman <gohman@apple.com> Drop ISD::MEMSET, ISD::MEMMOVE, and ISD::MEMCPY, which are not Legal
on any current target and aren't optimized in DAGCombiner. Instead
of using intermediate nodes, expand the operations, choosing between
simple loads/stores, target-specific code, and library calls,
immediately.

Previously, the code to emit optimized code for these operations
was only used at initial SelectionDAG construction time; now it is
used at all times. This fixes some cases where rep;movs was being
used for small copies where simple loads/stores would be better.

This also cleans up code that checks for alignments less than 4;
let the targets make that decision instead of doing it in
target-independent code. This allows x86 to use rep;movs in
low-alignment cases.

Also, this fixes a bug that resulted in the use of rep;stos for
memsets of 0 with non-constant memory size when the alignment was
at least 4. It's better to use the library in this case, which
can be significantly faster when the size is large.

This also preserves more SourceValue information when memory
intrinsics are lowered into simple loads/stores.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49572 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
315123fb6a93f26f3660b7cb297ad378ec14c92d 17-Mar-2008 Chris Lattner <sabre@nondot.org> Check in some #ifdef'd out code switching call argument
lowering over to SparcCallingConv.td. We can't make the switch
yet because we can't say to pass f64 registers in 2 x i32 registers
with the td file yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48449 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
b26bc75213563f594416fae906010ded242eaf3e 17-Mar-2008 Chris Lattner <sabre@nondot.org> remove dead code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48445 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
98949a6d2c42e386f36b5fd94cb97008a51b610f 17-Mar-2008 Chris Lattner <sabre@nondot.org> Switch sparc from using LowerCallTo to using LowerOperation(CALL) like
other targets. Use autogenerated calling conv to lower result of
calls.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48444 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
5a65b928302494ad2b3051980ce956e8f9e95023 17-Mar-2008 Chris Lattner <sabre@nondot.org> Start moving sparc to use SparcCallingConv.td, switching over
return lowering first. This fixes a bug where the top and bottom
of i64 values were returned in the wrong registers before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48443 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp
d23405e6f04135cabcad4d9bd7aa6e4f187bed3a 17-Mar-2008 Chris Lattner <sabre@nondot.org> split sparc lowering out into SparcISelLowering.{cpp|h} to follow
best practices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48442 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/Sparc/SparcISelLowering.cpp