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[TargetInstrInfo] replace redundant expression in getMemOpBaseRegImmOfs

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Summary:
The expression for computing the return value of getMemOpBaseRegImmOfs has only
one possible value. The other value would result in a return earlier in the
function. This patch replaces the expression with its only possible value.

Reviewers: sanjoy

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D27437

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290133 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael LeMay 2016-12-19 21:02:41 +00:00
parent 655737aec3
commit eaf3712d06
1 changed files with 1 additions and 2 deletions
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3
lib/Target/X86/X86InstrInfo.cpp
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@ -5969,8 +5969,7 @@ bool X86InstrInfo::getMemOpBaseRegImmOfs(MachineInstr &MemOp, unsigned &BaseReg,
Offset = DispMO.getImm();
return MemOp.getOperand(MemRefBegin + X86::AddrIndexReg).getReg() ==
X86::NoRegister;
return true;
}
static unsigned getStoreRegOpcode(unsigned SrcReg,