diff options
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZISelLowering.cpp | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp | 12 |
2 files changed, 4 insertions, 12 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp b/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp index f598bc0189d..fa9ee6e2eeb 100644 --- a/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp +++ b/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp @@ -775,9 +775,7 @@ bool SystemZTargetLowering::allowTruncateForTailCall(Type *FromType, } bool SystemZTargetLowering::mayBeEmittedAsTailCall(CallInst *CI) const { - if (!CI->isTailCall()) - return false; - return true; + return CI->isTailCall(); } // We do not yet support 128-bit single-element vector types. If the user diff --git a/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp b/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp index b16c0ad3425..85aa983da3a 100644 --- a/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp +++ b/llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp @@ -492,11 +492,8 @@ SystemZInstrInfo::optimizeCompareInstr(MachineInstr *Compare, const MachineRegisterInfo *MRI) const { assert(!SrcReg2 && "Only optimizing constant comparisons so far"); bool IsLogical = (Compare->getDesc().TSFlags & SystemZII::IsLogical) != 0; - if (Value == 0 && - !IsLogical && - removeIPMBasedCompare(Compare, SrcReg, MRI, &RI)) - return true; - return false; + return Value == 0 && !IsLogical && + removeIPMBasedCompare(Compare, SrcReg, MRI, &RI); } // If Opcode is a move that has a conditional variant, return that variant, @@ -511,10 +508,7 @@ static unsigned getConditionalMove(unsigned Opcode) { bool SystemZInstrInfo::isPredicable(MachineInstr *MI) const { unsigned Opcode = MI->getOpcode(); - if (STI.hasLoadStoreOnCond() && - getConditionalMove(Opcode)) - return true; - return false; + return STI.hasLoadStoreOnCond() && getConditionalMove(Opcode); } bool SystemZInstrInfo:: |
