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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-09-25 16:46:00 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-09-25 16:46:00 +0000 |
| commit | f152df1e6b39b987602d54a1c7aa2a5cb27bfc5b (patch) | |
| tree | 6fb55c6d54c91a91f9edf1bdc893f3ce936dc23c /clang/lib/CodeGen/ModuleBuilder.cpp | |
| parent | 9d229f3eb10bb7c7c6dea143af72263640cbea56 (diff) | |
| download | llvm-f152df1e6b39b987602d54a1c7aa2a5cb27bfc5b.zip llvm-f152df1e6b39b987602d54a1c7aa2a5cb27bfc5b.tar.gz llvm-f152df1e6b39b987602d54a1c7aa2a5cb27bfc5b.tar.bz2 | |
Rename LowerSubregs to ExpandPostRAPseudos.
I'll fix the file contents in the next commit.
This pass is currently expanding the COPY and SUBREG_TO_REG pseudos. I
am going to add a hook so targets can expand more pseudo-instructions
after register allocation.
Many targets have pseudo-instructions that assist the register
allocator. They can be expanded after register allocation, before PEI
and PostRA scheduling.
llvm-svn: 140469
Diffstat (limited to 'clang/lib/CodeGen/ModuleBuilder.cpp')
0 files changed, 0 insertions, 0 deletions