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| author | Logan Chien <loganchien@google.com> | 2011-11-25 08:46:08 +0800 |
|---|---|---|
| committer | Logan Chien <loganchien@google.com> | 2011-11-25 13:43:44 +0800 |
| commit | 1429059dc0129c1cec938c29d6fce89e14293241 (patch) | |
| tree | ec4c55e5138c7eb9ad0313d4af895ad0c56d0978 /lib/Transforms/Utils/SimplifyIndVar.cpp | |
| parent | 1035c3e84815607b4f8994cab03ae62cc8519a63 (diff) | |
| parent | 705f2431a086bbe662bca0035938e774378de3ec (diff) | |
| download | external_llvm-1429059dc0129c1cec938c29d6fce89e14293241.zip external_llvm-1429059dc0129c1cec938c29d6fce89e14293241.tar.gz external_llvm-1429059dc0129c1cec938c29d6fce89e14293241.tar.bz2 | |
Merge with LLVM upstream r145126 (Nov 25th 2011)
Change-Id: I30d08ae004a4c3c74092ad2537ab30cce4280e1d
Diffstat (limited to 'lib/Transforms/Utils/SimplifyIndVar.cpp')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyIndVar.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/SimplifyIndVar.cpp b/lib/Transforms/Utils/SimplifyIndVar.cpp index 76289c0..6732a78 100644 --- a/lib/Transforms/Utils/SimplifyIndVar.cpp +++ b/lib/Transforms/Utils/SimplifyIndVar.cpp @@ -107,8 +107,8 @@ Value *SimplifyIndvar::foldIVUser(Instruction *UseInst, Instruction *IVOperand) // Attempt to fold a binary operator with constant operand. // e.g. ((I + 1) >> 2) => I >> 2 - if (IVOperand->getNumOperands() != 2 || - !isa<ConstantInt>(IVOperand->getOperand(1))) + if (!isa<BinaryOperator>(IVOperand) + || !isa<ConstantInt>(IVOperand->getOperand(1))) return 0; IVSrc = IVOperand->getOperand(0); |