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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 | 04ee5a1d9267e5e6fab8f088095fcb83c3c5cbd1 (patch) | |
| tree | 83e8495f021a9e995df02cb9df4ed332e369e336 /lib/CodeGen/PreAllocSplitting.cpp | |
| parent | a913f4fca947c195a675e04ba625fe9e67d1a865 (diff) | |
Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62600 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PreAllocSplitting.cpp')
| -rw-r--r-- | lib/CodeGen/PreAllocSplitting.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp index 2f49e25115..6b37637ee9 100644 --- a/lib/CodeGen/PreAllocSplitting.cpp +++ b/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; |