diff options
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/InstructionSimplify.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Analysis/InstructionSimplify.cpp b/lib/Analysis/InstructionSimplify.cpp index b3e817a..210399d 100644 --- a/lib/Analysis/InstructionSimplify.cpp +++ b/lib/Analysis/InstructionSimplify.cpp @@ -699,6 +699,8 @@ Value *llvm::SimplifyInstruction(Instruction *I, const TargetData *TD) { SmallVector<Value*, 8> Ops(I->op_begin(), I->op_end()); return SimplifyGEPInst(&Ops[0], Ops.size(), TD); } + case Instruction::PHI: + return cast<PHINode>(I)->hasConstantValue(); } } |