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| author | Evan Cheng <evan.cheng@apple.com> | 2009-11-17 09:55:52 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-11-17 09:55:52 +0000 |
| commit | 84efacfaaddd1023cb18ea98af77963dd5a627ec (patch) | |
| tree | 86db0c99d596a1374d305f8adaf489fe5d131f9d | |
| parent | 5392cc9d142ddb00290a8c01014f57bbe9aafff1 (diff) | |
| download | bcm5719-llvm-84efacfaaddd1023cb18ea98af77963dd5a627ec.tar.gz bcm5719-llvm-84efacfaaddd1023cb18ea98af77963dd5a627ec.zip | |
Revert 89021. It's miscompiling llvm-gcc driver driver at -O0.
llvm-svn: 89082
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/2008-04-15-LiveVariableBug.ll | 6 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/stack-color-with-reg.ll | 4 |
3 files changed, 3 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index 9adc56234a0..c4f2cc7a75d 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -39,7 +39,7 @@ STATISTIC(NumSplits, "Number of critical edges split on demand"); static cl::opt<bool> SplitEdges("split-phi-edges", cl::desc("Split critical edges during phi elimination"), - cl::init(true), cl::Hidden); + cl::init(false), cl::Hidden); char PHIElimination::ID = 0; static RegisterPass<PHIElimination> diff --git a/llvm/test/CodeGen/X86/2008-04-15-LiveVariableBug.ll b/llvm/test/CodeGen/X86/2008-04-15-LiveVariableBug.ll index 664a69f2649..83eb61aed43 100644 --- a/llvm/test/CodeGen/X86/2008-04-15-LiveVariableBug.ll +++ b/llvm/test/CodeGen/X86/2008-04-15-LiveVariableBug.ll @@ -1,9 +1,5 @@ ; RUN: llc < %s -mtriple=x86_64-apple-darwin - -; Globally enabling -split-phi-edges causes LiveVariables to always run. -; LiveVariables trips up the local allocator on this test. -; It doesn't understand the subtleties of subregister imp-kills. -; DONT: llc < %s -mtriple=x86_64-apple-darwin -relocation-model=pic -disable-fp-elim -O0 -regalloc=local +; RUN: llc < %s -mtriple=x86_64-apple-darwin -relocation-model=pic -disable-fp-elim -O0 -regalloc=local %struct.CGPoint = type { double, double } %struct.NSArray = type { %struct.NSObject } diff --git a/llvm/test/CodeGen/X86/stack-color-with-reg.ll b/llvm/test/CodeGen/X86/stack-color-with-reg.ll index 95b5a777753..0f32a50fc5b 100644 --- a/llvm/test/CodeGen/X86/stack-color-with-reg.ll +++ b/llvm/test/CodeGen/X86/stack-color-with-reg.ll @@ -1,8 +1,6 @@ ; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -relocation-model=pic -disable-fp-elim -color-ss-with-regs -stats -info-output-file - > %t ; RUN: grep stackcoloring %t | grep "stack slot refs replaced with reg refs" | grep 6 - -; Obviously the only correct way of translating this function is with 175 instructions. Not 177 (duh!) -; RUN: grep asm-printer %t | grep 175 +; RUN: grep asm-printer %t | grep 177 type { [62 x %struct.Bitvec*] } ; type %0 type { i8* } ; type %1 |
