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| author | Chad Rosier <mcrosier@apple.com> | 2013-01-31 20:02:54 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2013-01-31 20:02:54 +0000 |
| commit | df782d222529e1ed1d81488a32ee8b5958225a12 (patch) | |
| tree | 65cff471cd75cf65846f4ffaa0f49a09a22f31ca /llvm/lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | afc1b12f0187247d2799b35af88d98c3d815e446 (diff) | |
| download | llvm-df782d222529e1ed1d81488a32ee8b5958225a12.zip llvm-df782d222529e1ed1d81488a32ee8b5958225a12.tar.gz llvm-df782d222529e1ed1d81488a32ee8b5958225a12.tar.bz2 | |
[PEI] Pass the frame index operand number to the eliminateFrameIndex function.
Each target implementation was needlessly recomputing the index.
Part of rdar://13076458
llvm-svn: 174083
Diffstat (limited to 'llvm/lib/CodeGen/PrologEpilogInserter.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PrologEpilogInserter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp index 1d0e71e..87a6528 100644 --- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp +++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp @@ -766,7 +766,7 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) { // If this instruction has a FrameIndex operand, we need to // use that target machine register info object to eliminate // it. - TRI.eliminateFrameIndex(MI, SPAdj, + TRI.eliminateFrameIndex(MI, SPAdj, i, FrameIndexVirtualScavenging ? NULL : RS); // Reset the iterator if we were at the beginning of the BB. |