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Remove unnecessary assignment to temporary, ResultReg.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150520 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier 2012-02-14 22:29:48 +00:00
parent c50b433989
commit 5793a6586d
1 changed files with 4 additions and 8 deletions
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12
lib/Target/ARM/ARMFastISel.cpp
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@ -1878,10 +1878,8 @@ bool ARMFastISel::ProcessCallArgs(SmallVectorImpl<Value*> &Args,
case CCValAssign::Full: break;
case CCValAssign::SExt: {
MVT DestVT = VA.getLocVT();
unsigned ResultReg = ARMEmitIntExt(ArgVT, Arg, DestVT,
/*isZExt*/false);
assert (ResultReg != 0 && "Failed to emit a sext");
Arg = ResultReg;
Arg = ARMEmitIntExt(ArgVT, Arg, DestVT, /*isZExt*/false);
assert (Arg != 0 && "Failed to emit a sext");
ArgVT = DestVT;
break;
}
@ -1889,10 +1887,8 @@ bool ARMFastISel::ProcessCallArgs(SmallVectorImpl<Value*> &Args,
// Intentional fall-through. Handle AExt and ZExt.
case CCValAssign::ZExt: {
MVT DestVT = VA.getLocVT();
unsigned ResultReg = ARMEmitIntExt(ArgVT, Arg, DestVT,
/*isZExt*/true);
assert (ResultReg != 0 && "Failed to emit a sext");
Arg = ResultReg;
Arg = ARMEmitIntExt(ArgVT, Arg, DestVT, /*isZExt*/true);
assert (Arg != 0 && "Failed to emit a sext");
ArgVT = DestVT;
break;
}