| 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/CodeGen/CallingConvLower.cpp
|
| 46abfcf4187432da728cbe452c32143da077e07f |
|
05-May-2013 |
Stepan Dyatkovskiy <stpworld@narod.ru> |
For ARM backend, fixed "byval" attribute support.
Now even the small structures could be passed within byval (small enough
to be stored in GPRs).
In regression tests next function prototypes are checked:
PR15293:
%artz = type { i32 }
define void @foo(%artz* byval %s)
define void @foo2(%artz* byval %s, i32 %p, %artz* byval %s2)
foo: "s" stored in R0
foo2: "s" stored in R0, "s2" stored in R2.
Next AAPCS rules are checked:
5.5 Parameters Passing, C.4 and C.5,
"ParamSize" is parameter size in 32bit words:
-- NSAA != 0, NCRN < R4 and NCRN+ParamSize > R4.
Parameter should be sent to the stack; NCRN := R4.
-- NSAA != 0, and NCRN < R4, NCRN+ParamSize < R4.
Parameter stored in GPRs; NCRN += ParamSize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181148 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.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/CodeGen/CallingConvLower.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/CodeGen/CallingConvLower.cpp
|
| 32631d1a5a18cb997ea7ad4f103938470aecc146 |
|
14-Nov-2012 |
Craig Topper <craig.topper@gmail.com> |
Add newlines to end of debug messages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167913 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| b52ba9f8a896b6717d6395ad59f6550e1fa475b0 |
|
16-Oct-2012 |
Stepan Dyatkovskiy <stpworld@narod.ru> |
Issue:
Stack is formed improperly for long structures passed as byval arguments for
EABI mode.
If we took AAPCS reference, we can found the next statements:
A: "If the argument requires double-word alignment (8-byte), the NCRN (Next
Core Register Number) is rounded up to the next even register number." (5.5
Parameter Passing, Stage C, C.3).
B: "The alignment of an aggregate shall be the alignment of its most-aligned
component." (4.3 Composite Types, 4.3.1 Aggregates).
So if we have structure with doubles (9 double fields) and 3 Core unused
registers (r1, r2, r3): caller should use r2 and r3 registers only.
Currently r1,r2,r3 set is used, but it is invalid.
Callee VA routine should also use r2 and r3 regs only. All is ok here. This
behaviour is guessed by rounding up SP address with ADD+BFC operations.
Fix:
Main fix is in ARMTargetLowering::HandleByVal. If we detected AAPCS mode and
8 byte alignment, we waste odd registers then.
P.S.:
I also improved LDRB_POST_IMM regression test. Since ldrb instruction will
not generated by current regression test after this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166018 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.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/CodeGen/CallingConvLower.cpp
|
| 2531a6415ff9c082bb1c11c27f1b03aa3e1b97df |
|
20-Jun-2012 |
Chad Rosier <mcrosier@apple.com> |
Add an ensureMaxAlignment() function to MachineFrameInfo (analogous to
ensureAlignment() in MachineFunction). Also, drop setMaxAlignment() in
favor of this new function. This creates a main entry point to setting
MaxAlignment, which will be helpful for future work. No functionality
change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158758 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 396618b43a85e12d290a90b181c6af5d7c0c5f11 |
|
02-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Switch all register list clients to the new MC*Iterator interface.
No functional change intended.
Sorry for the churn. The iterator classes are supposed to help avoid
giant commits like this one in the future. The TableGen-produced
register lists are getting quite large, and it may be necessary to
change the table representation.
This makes it possible to do so without changing all clients (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| e4fd907e72a599eddfa7a81eac4366b5b82523e3 |
|
04-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Use uint16_t to store register overlaps to reduce static data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152001 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| a50760f43bafbb46f72fc22426075204a69ce178 |
|
10-Jun-2011 |
Cameron Zwarich <zwarich@apple.com> |
Rename the ParmContext enum values to make a bit more sense and add a small
comment on their meaning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| a0f803a2e3a6b2962417cae23e2980535ea39ff9 |
|
10-Jun-2011 |
Cameron Zwarich <zwarich@apple.com> |
Remove tabs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132853 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| cbd09bdf4b521350c9910dedae9b4e7c9b305c8d |
|
10-Jun-2011 |
Cameron Zwarich <zwarich@apple.com> |
Remove a pointless const_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 622ab4ab505a8f07d648d7e15016a56bacdaddd1 |
|
09-Jun-2011 |
Eric Christopher <echristo@apple.com> |
Recommit r132764 since it didn't cause the windows buildbot failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 7b3f72ff815894eba25b2112658df0ee41e3dfd7 |
|
09-Jun-2011 |
Eric Christopher <echristo@apple.com> |
Temporarily revert 132764 to see if it fixes the Windows buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132771 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| efe12907dd58d1d34ab10b0bd2ae9a099b996f53 |
|
09-Jun-2011 |
Eric Christopher <echristo@apple.com> |
If the alignment of the byval argument is greater than the alignment
of the frame then increase the maximum alignment of the frame to
match.
Fixes PR6965
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132764 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.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/CodeGen/CallingConvLower.cpp
|
| 2aa0f23e1cb5afc96981ecc057980d1958c0be72 |
|
26-May-2011 |
Stuart Hastings <stuart@apple.com> |
Reverting 132105: it broke some LLVM-GCC DejaGNU tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132108 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| aa4e6afc9be330770e0b5d41e79aa26c3115bcca |
|
26-May-2011 |
Stuart Hastings <stuart@apple.com> |
Correctly handle a one-word struct passed byval on x86_64.
rdar://problem/6920088
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132105 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 6db2c2fe216637f4120899c7734a8600c64af0e8 |
|
17-May-2011 |
Stuart Hastings <stuart@apple.com> |
Revert 131467 due to buildbot complaint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 504421e327a5af90dbb42f33086b6db6f6738477 |
|
17-May-2011 |
Stuart Hastings <stuart@apple.com> |
Fix an obscure issue in X86_64 parameter passing: if a tiny byval is
passed as the fifth parameter, insure it's passed correctly (in R9).
rdar://problem/6920088
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131467 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| c73158730d43e7c8bdef32b2107566a6e78a8538 |
|
20-Apr-2011 |
Stuart Hastings <stuart@apple.com> |
ARM byval support. Will be enabled by another patch to the FE. <rdar://problem/7662569>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129858 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 0795abd0d44d3e299978c273f52c2dbf4924a6e9 |
|
04-Mar-2011 |
Eric Christopher <echristo@apple.com> |
Improve readability with some whitespace!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127043 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| f222e595c0137b8a9571408257f7000c2fb95473 |
|
28-Feb-2011 |
Stuart Hastings <stuart@apple.com> |
Support for byval parameters on ARM. Will be enabled by a forthcoming
patch to the front-end. Radar 7662569.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126655 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| eb7464ebdad70ab5f24b747cea453051cf21a0f8 |
|
15-Dec-2010 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Simplify CCState's use of register aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121806 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 1e96bab329eb23e4ce8a0dc3cc6b33a3f03d15bf |
|
04-Nov-2010 |
Duncan Sands <baldrick@free.fr> |
In the calling convention logic, ValVT is always a legal type,
and as such can be represented by an MVT - the more complicated
EVT is not needed. Use MVT for ValVT everywhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118245 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.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/CodeGen/CallingConvLower.cpp
|
| 84023e0fbefc406a4c611d3d64a10df5d3a97dd7 |
|
10-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Reapply bottom-up fast-isel, with several fixes for x86-32:
- Check getBytesToPopOnReturn().
- Eschew ST0 and ST1 for return values.
- Fix the PIC base register initialization so that it doesn't ever
fail to end up the top of the entry block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108039 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| 02266e29f9250d74c5ec720aff23add3410ae920 |
|
09-Jul-2010 |
Bob Wilson <bob.wilson@apple.com> |
--- Reverse-merging r107947 into '.':
U utils/TableGen/FastISelEmitter.cpp
--- Reverse-merging r107943 into '.':
U test/CodeGen/X86/fast-isel.ll
U test/CodeGen/X86/fast-isel-loads.ll
U include/llvm/Target/TargetLowering.h
U include/llvm/Support/PassNameParser.h
U include/llvm/CodeGen/FunctionLoweringInfo.h
U include/llvm/CodeGen/CallingConvLower.h
U include/llvm/CodeGen/FastISel.h
U include/llvm/CodeGen/SelectionDAGISel.h
U lib/CodeGen/LLVMTargetMachine.cpp
U lib/CodeGen/CallingConvLower.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
U lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
U lib/CodeGen/SelectionDAG/FastISel.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
U lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
U lib/CodeGen/SelectionDAG/InstrEmitter.cpp
U lib/CodeGen/SelectionDAG/TargetLowering.cpp
U lib/Target/XCore/XCoreISelLowering.cpp
U lib/Target/XCore/XCoreISelLowering.h
U lib/Target/X86/X86ISelLowering.cpp
U lib/Target/X86/X86FastISel.cpp
U lib/Target/X86/X86ISelLowering.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| bf87e2491789d6ff788629e22e93d0c1ca02ae85 |
|
09-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Re-apply bottom-up fast-isel, with fixes. Be very careful to avoid emitting
a DBG_VALUE after a terminator, or emitting any instructions before an EH_LABEL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| f59514152511694d46ca8b8d2db466d256ab5759 |
|
08-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Revert 107840 107839 107813 107804 107800 107797 107791.
Debug info intrinsics win for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107850 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|
| f423a69839c4810b890f8a8b09fb8cfbd6bf0139 |
|
07-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Add X86FastISel support for return statements. This entails refactoring
a bunch of stuff, to allow the target-independent calling convention
logic to be employed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107800 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.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/CodeGen/CallingConvLower.cpp
|
| 2f2b0abbac946a6e37ffa4a9775f0af5b91e723c |
|
07-Jul-2010 |
Dan Gohman <gohman@apple.com> |
Move CallingConvLower.cpp out of the SelectionDAG directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/CallingConvLower.cpp
|