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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 | 108fb3202af6f500073cdbb7be32c25d7a273a2e (patch) | |
| tree | 6703559490a0aa0b23f9c425fe177d19751565ba /lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | cce07c9b3162acc756535e813e6ae818ad61564b (diff) | |
| download | llvm-108fb3202af6f500073cdbb7be32c25d7a273a2e.tar.gz llvm-108fb3202af6f500073cdbb7be32c25d7a273a2e.tar.bz2 llvm-108fb3202af6f500073cdbb7be32c25d7a273a2e.tar.xz | |
[PEI] Pass the frame index operand number to the eliminateFrameIndex function.
Each target implementation was needlessly recomputing the index.
Part of rdar://13076458
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174083 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
| -rw-r--r-- | lib/CodeGen/PrologEpilogInserter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 1d0e71e59c..87a6528d9b 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/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. |