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| author | Tom Stellard <thomas.stellard@amd.com> | 2014-08-21 20:40:54 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2014-08-21 20:40:54 +0000 |
| commit | c5cf2f04d93849c9f8447227b1e9980afef0c8b5 (patch) | |
| tree | db3475d0d8f539d15ebd95c6377e4ed0cdcbc508 /llvm/lib/Support/SourceMgr.cpp | |
| parent | 11aa80cc4a41e95a2796df82537d701fc8273e4e (diff) | |
| download | llvm-c5cf2f04d93849c9f8447227b1e9980afef0c8b5.zip llvm-c5cf2f04d93849c9f8447227b1e9980afef0c8b5.tar.gz llvm-c5cf2f04d93849c9f8447227b1e9980afef0c8b5.tar.bz2 | |
R600/SI: Use eliminateFrameIndex() to expand SGPR spill pseudos
This will simplify the SGPR spilling and also allow us to use
MachineFrameInfo for calculating offsets, which should be more
reliable than our custom code.
This fixes a crash in some cases where a register would be spilled
in a branch such that the VGPR defined for spilling did not dominate
all the uses when restoring.
This fixes a crash in an ocl conformance test. The test requries
register spilling and is too big to include.
llvm-svn: 216217
Diffstat (limited to 'llvm/lib/Support/SourceMgr.cpp')
0 files changed, 0 insertions, 0 deletions