| cd81d94322a39503e4a3e87b6ee03d4fcb3465fb |
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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/R600/R600Packetizer.cpp
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| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
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29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 04c559569f87d755c3f2828a765f5eb7308e6753 |
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22-Oct-2013 |
Tom Stellard <thomas.stellard@amd.com> |
R600: Simplify handling of private address space
The AMDGPUIndirectAddressing pass was previously responsible for
lowering private loads and stores to indirect addressing instructions.
However, this pass was buggy and way too complicated. The only
advantage it had over the new simplified code was that it saved one
instruction per direct write to private memory. This optimization
likely has a minimal impact on performance, and we may be able
to duplicate it using some other transformation.
For the private address space, we now:
1. Lower private loads/store to Register(Load|Store) instructions
2. Reserve part of the register file as 'private memory'
3. After regalloc lower the Register(Load|Store) instructions to
MOV instructions that use indirect addressing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193179 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| de28bdadff78ceea6bb05e23dc3b4cc92fa359ed |
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10-Oct-2013 |
Tom Stellard <thomas.stellard@amd.com> |
R600: Use StructurizeCFGPass for non SI targets
StructurizeCFG pass allows to make complex cfg reducible ; it allows a lot of
shader from shadertoy (which exhibits complex control flow constructs) to works
correctly with respect to CFG handling (and allow us to detect potential bug in
other part of the backend).
We provide a cmd line argument to disable the pass for debug purpose.
Patch by: Vincent Lejeune
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192363 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| ac779b8494ad3d2f2ea40cb566552c0fb1b17363 |
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12-Sep-2013 |
Tom Stellard <thomas.stellard@amd.com> |
R600: Don't use trans slot for instructions that read LDS source registers
This fixes some regressions in the piglit local memory store tests
introduced by recent commits which made the scheduler aware of the trans
slot.
It's not possible to test this using lit, because there is no way to
determine from the assembly dumps whether or not an instruction is in
the trans slot.
Even if this were possible, the test would be highly sensitive to
changes in the scheduler and might generate confusing false negatives.
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190574 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| bb25a01d232257b134f1f6a5810116cbb04b95b1 |
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04-Sep-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Non vector only instruction can be scheduled on trans unit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189980 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 6b3f6a744a6d16c5d62dc3477186035e8a74a8e9 |
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31-Jul-2013 |
Tom Stellard <thomas.stellard@amd.com> |
Revert "R600: Non vector only instruction can be scheduled on trans unit"
This reverts commit 98ce62780ea7185ba710868bf83c8077e8d7f6d6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187526 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 98ce62780ea7185ba710868bf83c8077e8d7f6d6 |
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31-Jul-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Non vector only instruction can be scheduled on trans unit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187514 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| a92f8ee2f3ee12d26f6ed0720c763021cfa22ca8 |
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31-Jul-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Don't mix LDS and non-LDS instructions in the same group
There are a lot of restrictions on instruction groups that contain
LDS instructions, so for now we will be conservative and not packetize
anything else with them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| f2cfef8172fd2eceb036b8caff50623a189ba2ff |
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09-Jul-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Do not predicated basic block with multiple alu clause
Test is not included as it is several 1000 lines long.
To test this functionnality, a test case must generate at least 2 ALU clauses,
where an ALU clause is ~110 instructions long.
NOTE: This is a candidate for the stable branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 8f9fbd67c3f803f7397843fdf4b2a7b7ca10189e |
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29-Jun-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Support schedule and packetization of trans-only inst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185268 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| e3d4cbc7d25061441adafa47450a31571c87bf85 |
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28-Jun-2013 |
Tom Stellard <thomas.stellard@amd.com> |
R600: Add local memory support via LDS
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185162 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| cedcfee405a22b245e869abe8609f094df34085a |
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28-Jun-2013 |
Tom Stellard <thomas.stellard@amd.com> |
R600: Add support for GROUP_BARRIER instruction
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185161 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 5e48a0e9ae2365a130dd1ec2e0b4beb337ab79e0 |
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25-Jun-2013 |
Tom Stellard <thomas.stellard@amd.com> |
R600: Use new getNamedOperandIdx function generated by TableGen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184880 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 0c922879854f5a6ee60283b99c68089f76f94778 |
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03-Jun-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: 3 op instructions have no write bit but the result are store in PV
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183111 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 5c35290fa35ae234fed02496404cb0fc37e1c8a5 |
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23-May-2013 |
Benjamin Kramer <benny.kra@googlemail.com> |
Move passes from namespace llvm into anonymous namespaces. Sort includes while there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182594 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 4ed9917147b1d1f2616f7c941bbe6999b979f510 |
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17-May-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Relax some vector constraints on Dot4.
Dot4 now uses 8 scalar operands instead of 2 vectors one which allows register
coalescer to remove some unneeded COPY.
This patch also defines some structures/functions that can be used to handle
every vector instructions (CUBE, Cayman special instructions...) in a similar
fashion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182126 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 25c209e9a262b623deca60fb6b886907e22c941b |
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17-May-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Some factorization
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182123 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 152ebee8f3e8506dbf693ecdb2d8ab335eeae4d9 |
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02-May-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: If previous bundle is dot4, PV valid chan is always X
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
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| 25f259cde28860ea76c2f5628010968945a28edb |
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30-Apr-2013 |
Vincent Lejeune <vljn@ovi.com> |
R600: Packetize instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180760 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/R600/R600Packetizer.cpp
|