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| author | Andrew Lenharth <andrewl@lenharth.org> | 2005-11-22 21:45:19 +0000 |
|---|---|---|
| committer | Andrew Lenharth <andrewl@lenharth.org> | 2005-11-22 21:45:19 +0000 |
| commit | 7045f6c56e60329408e775573b24af0893557b0e (patch) | |
| tree | e0b278e2e737167a4606991c2ebff777722fa7b9 /lib/Transforms/Scalar/Reg2Mem.cpp | |
| parent | 4052f02cdbb1bc850bc4090dfcfeb121f3a09032 (diff) | |
| download | llvm-7045f6c56e60329408e775573b24af0893557b0e.tar.gz llvm-7045f6c56e60329408e775573b24af0893557b0e.tar.bz2 llvm-7045f6c56e60329408e775573b24af0893557b0e.tar.xz | |
turns out, demotion and invokes and critical edges don't mix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24487 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/Reg2Mem.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/Reg2Mem.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/Reg2Mem.cpp b/lib/Transforms/Scalar/Reg2Mem.cpp index b04c362a25..e964d2b466 100644 --- a/lib/Transforms/Scalar/Reg2Mem.cpp +++ b/lib/Transforms/Scalar/Reg2Mem.cpp @@ -34,6 +34,10 @@ namespace { struct RegToMem : public FunctionPass { + virtual void getAnalysisUsage(AnalysisUsage &AU) const { + AU.addRequiredID(BreakCriticalEdgesID); + } + bool valueEscapes(Instruction* i) { BasicBlock* bb = i->getParent(); for(Value::use_iterator ii = i->use_begin(), ie = i->use_end(); |