diff options
Diffstat (limited to 'include/llvm/Target/TargetLowering.h')
| -rw-r--r-- | include/llvm/Target/TargetLowering.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h index dd28a87..15da845 100644 --- a/include/llvm/Target/TargetLowering.h +++ b/include/llvm/Target/TargetLowering.h @@ -774,10 +774,12 @@ public: /// that want to combine struct TargetLoweringOpt { SelectionDAG &DAG; + bool ShrinkOps; SDValue Old; SDValue New; - explicit TargetLoweringOpt(SelectionDAG &InDAG) : DAG(InDAG) {} + explicit TargetLoweringOpt(SelectionDAG &InDAG, bool Shrink = false) : + DAG(InDAG), ShrinkOps(Shrink) {} bool CombineTo(SDValue O, SDValue N) { Old = O; @@ -1478,7 +1480,7 @@ public: } /// isZExtFree - Return true if any actual instruction that defines a - /// value of type Ty1 implicit zero-extends the value to Ty2 in the result + /// value of type Ty1 implicitly zero-extends the value to Ty2 in the result /// register. This does not necessarily include registers defined in /// unknown ways, such as incoming arguments, or copies from unknown /// virtual registers. Also, if isTruncateFree(Ty2, Ty1) is true, this |
