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Fix a typo 'iff' => 'if'

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164767 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sylvestre Ledru
2012-09-27 09:59:43 +00:00
parent 466e0f38d3
commit 7e2c793a2b
84 changed files with 295 additions and 295 deletions
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8
lib/Target/ARM/ARMISelLowering.cpp
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@@ -727,7 +727,7 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
if (!TM.Options.UseSoftFloat && Subtarget->hasVFP2() &&
!Subtarget->isThumb1Only()) {
// Turn f64->i64 into VMOVRRD, i64 -> f64 to VMOVDRR
// iff target supports vfp2.
// if target supports vfp2.
setOperationAction(ISD::BITCAST, MVT::i64, Custom);
setOperationAction(ISD::FLT_ROUNDS_, MVT::i32, Custom);
}
@@ -7692,12 +7692,12 @@ static SDValue PerformORCombine(SDNode *N,
DebugLoc DL = N->getDebugLoc();
// 1) or (and A, mask), val => ARMbfi A, val, mask
// iff (val & mask) == val
// if (val & mask) == val
//
// 2) or (and A, mask), (and B, mask2) => ARMbfi A, (lsr B, amt), mask
// 2a) iff isBitFieldInvertedMask(mask) && isBitFieldInvertedMask(~mask2)
// 2a) if isBitFieldInvertedMask(mask) && isBitFieldInvertedMask(~mask2)
// && mask == ~mask2
// 2b) iff isBitFieldInvertedMask(~mask) && isBitFieldInvertedMask(mask2)
// 2b) if isBitFieldInvertedMask(~mask) && isBitFieldInvertedMask(mask2)
// && ~mask == mask2
// (i.e., copy a bitfield value into another bitfield of the same width)