diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp index d70d0f20edf..51b8927b86f 100644 --- a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp +++ b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp @@ -1670,9 +1670,10 @@ unsigned ISel::SelectExpr(SDOperand N, bool Recording) { // If the false value is simple enough, evaluate it inline in the false // block. - if (isa<ConstantSDNode>(N.getOperand(3)) || - isa<ConstantFPSDNode>(N.getOperand(3)) || - isa<GlobalAddressSDNode>(N.getOperand(3))) + if (N.getOperand(3).Val->hasOneUse() && + (isa<ConstantSDNode>(N.getOperand(3)) || + isa<ConstantFPSDNode>(N.getOperand(3)) || + isa<GlobalAddressSDNode>(N.getOperand(3)))) FalseValue = 0; else FalseValue = SelectExpr(N.getOperand(3)); |
