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author | Chandler Carruth <chandlerc@gmail.com> | 2013-07-27 10:17:49 +0000 |
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committer | Chandler Carruth <chandlerc@gmail.com> | 2013-07-27 10:17:49 +0000 |
commit | 89934cbd344b6839f4d298b281998a9f48355bf1 (patch) | |
tree | f4d1fb8eec302e9f5e994ed68ce298224de4d824 /lib/Transforms/Scalar/SROA.cpp | |
parent | 33ae89911311f83b6a093a421993a29aa687a0b2 (diff) | |
download | llvm-89934cbd344b6839f4d298b281998a9f48355bf1.tar.gz llvm-89934cbd344b6839f4d298b281998a9f48355bf1.tar.bz2 llvm-89934cbd344b6839f4d298b281998a9f48355bf1.tar.xz |
Don't use all the #ifdefs to hide the stats counters and instead rely on
their being optimized out in debug mode. Realistically, this just isn't
going to be the slow part anyways. This also fixes unused variable
warnings that are breaking LLD build bots. =/ I didn't see these at
first, and kept losing track of the fact that they were broken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187297 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/SROA.cpp')
-rw-r--r-- | lib/Transforms/Scalar/SROA.cpp | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/lib/Transforms/Scalar/SROA.cpp b/lib/Transforms/Scalar/SROA.cpp index 9ec39d2528..5afd83008a 100644 --- a/lib/Transforms/Scalar/SROA.cpp +++ b/lib/Transforms/Scalar/SROA.cpp @@ -3051,10 +3051,7 @@ bool SROA::rewritePartition(AllocaInst &AI, AllocaSlices &S, unsigned PPWOldSize = PostPromotionWorklist.size(); unsigned SPOldSize = SpeculatablePHIs.size(); unsigned SSOldSize = SpeculatableSelects.size(); - -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) unsigned NumUses = 0; -#endif AllocaSliceRewriter Rewriter(*DL, S, *this, AI, *NewAI, BeginOffset, EndOffset, IsVectorPromotable, @@ -3066,24 +3063,18 @@ bool SROA::rewritePartition(AllocaInst &AI, AllocaSlices &S, DEBUG(dbgs() << " rewriting split "); DEBUG(S.printSlice(dbgs(), *SUI, "")); Promotable &= Rewriter.visit(*SUI); -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) ++NumUses; -#endif } for (AllocaSlices::iterator I = B; I != E; ++I) { DEBUG(dbgs() << " rewriting "); DEBUG(S.printSlice(dbgs(), I, "")); Promotable &= Rewriter.visit(I); -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) ++NumUses; -#endif } -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) NumAllocaPartitionUses += NumUses; MaxUsesPerAllocaPartition = std::max<unsigned>(NumUses, MaxUsesPerAllocaPartition); -#endif if (Promotable && !Rewriter.isUsedByRewrittenSpeculatableInstructions()) { DEBUG(dbgs() << " and queuing for promotion\n"); @@ -3160,10 +3151,7 @@ bool SROA::splitAlloca(AllocaInst &AI, AllocaSlices &S) { if (S.begin() == S.end()) return false; -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) unsigned NumPartitions = 0; -#endif - bool Changed = false; SmallVector<AllocaSlices::iterator, 4> SplitUses; uint64_t MaxSplitUseEndOffset = 0; @@ -3210,9 +3198,7 @@ bool SROA::splitAlloca(AllocaInst &AI, AllocaSlices &S) { // Rewrite a sequence of overlapping slices. Changed |= rewritePartition(AI, S, SI, SJ, BeginOffset, MaxEndOffset, SplitUses); -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) ++NumPartitions; -#endif removeFinishedSplitUses(SplitUses, MaxSplitUseEndOffset, MaxEndOffset); } @@ -3252,9 +3238,7 @@ bool SROA::splitAlloca(AllocaInst &AI, AllocaSlices &S) { Changed |= rewritePartition(AI, S, SJ, SJ, MaxEndOffset, PostSplitEndOffset, SplitUses); -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) ++NumPartitions; -#endif if (SJ == SE) break; // Skip the rest, we don't need to do any cleanup. @@ -3266,11 +3250,9 @@ bool SROA::splitAlloca(AllocaInst &AI, AllocaSlices &S) { BeginOffset = SJ->beginOffset(); } -#if !defined(NDEBUG) || defined(LLVM_ENABLE_STATS) NumAllocaPartitions += NumPartitions; MaxPartitionsPerAlloca = std::max<unsigned>(NumPartitions, MaxPartitionsPerAlloca); -#endif return Changed; } |