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| author | Evan Cheng <evan.cheng@apple.com> | 2009-01-20 19:12:24 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-01-20 19:12:24 +0000 |
| commit | c544cb0ecab3a54eec7e385b7b9458e40dc49bfd (patch) | |
| tree | de996c960e7e54b9d08871e3d9f1cccff77debff /llvm/lib/CodeGen/PreAllocSplitting.cpp | |
| parent | 1ce41edd8da47d7c438c18a819ced3237a2f49f7 (diff) | |
| download | llvm-c544cb0ecab3a54eec7e385b7b9458e40dc49bfd.zip llvm-c544cb0ecab3a54eec7e385b7b9458e40dc49bfd.tar.gz llvm-c544cb0ecab3a54eec7e385b7b9458e40dc49bfd.tar.bz2 | |
Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well.
llvm-svn: 62600
Diffstat (limited to 'llvm/lib/CodeGen/PreAllocSplitting.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PreAllocSplitting.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/PreAllocSplitting.cpp b/llvm/lib/CodeGen/PreAllocSplitting.cpp index 2f49e25..6b37637 100644 --- a/llvm/lib/CodeGen/PreAllocSplitting.cpp +++ b/llvm/lib/CodeGen/PreAllocSplitting.cpp @@ -846,9 +846,9 @@ void PreAllocSplitting::ReconstructLiveInterval(LiveInterval* LI) { VNInfo* NewVN = LI->getNextValue(DefIdx, 0, Alloc); // If the def is a move, set the copy field. - unsigned source, dest; - if (TII->isMoveInstr(*DI, source, dest)) - if (dest == LI->reg) + unsigned SrcReg, DstReg, SrcSubIdx, DstSubIdx; + if (TII->isMoveInstr(*DI, SrcReg, DstReg, SrcSubIdx, DstSubIdx)) + if (DstReg == LI->reg) NewVN->copy = &*DI; NewVNs[&*DI] = NewVN; |