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Remove unnecessary assignment to temporary, ResultReg. 

llvm-svn: 150520
This commit is contained in:
Chad Rosier 2012-02-14 22:29:48 +00:00
parent adb376ec33
commit 5b9c3974d2
1 changed files with 4 additions and 8 deletions
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12
llvm/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;
}