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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-11-09 18:38:19 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-11-09 20:10:12 +0000 |
| commit | 6976a0e826623b0490280b546ed9c5c2ba7ece26 (patch) | |
| tree | b1e37ab2d384ef43967d936248a35e38b4989255 /llvm/lib | |
| parent | f092e80939f7c1ee60c7b04197c107c923aaf238 (diff) | |
| download | bcm5719-llvm-6976a0e826623b0490280b546ed9c5c2ba7ece26.tar.gz bcm5719-llvm-6976a0e826623b0490280b546ed9c5c2ba7ece26.zip | |
RegisterCoalescer - remove duplicate variable to fix Wshadow warning. NFCI.
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/RegisterCoalescer.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/RegisterCoalescer.cpp b/llvm/lib/CodeGen/RegisterCoalescer.cpp index faca645c9e8..c44a302c499 100644 --- a/llvm/lib/CodeGen/RegisterCoalescer.cpp +++ b/llvm/lib/CodeGen/RegisterCoalescer.cpp @@ -3115,7 +3115,8 @@ void JoinVals::eraseInstrs(SmallPtrSetImpl<MachineInstr*> &ErasedInstrs, LiveInterval *LI) { for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) { // Get the def location before markUnused() below invalidates it. - SlotIndex Def = LR.getValNumInfo(i)->def; + VNInfo *VNI = LR.getValNumInfo(i); + SlotIndex Def = VNI->def; switch (Vals[i].Resolution) { case CR_Keep: { // If an IMPLICIT_DEF value is pruned, it doesn't serve a purpose any @@ -3131,8 +3132,6 @@ void JoinVals::eraseInstrs(SmallPtrSetImpl<MachineInstr*> &ErasedInstrs, // In such cases, removing this def from the main range must be // complemented by extending the main range to account for the liveness // of the other subrange. - VNInfo *VNI = LR.getValNumInfo(i); - SlotIndex Def = VNI->def; // The new end point of the main range segment to be extended. SlotIndex NewEnd; if (LI != nullptr) { |
