diff options
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 33c48350a7..f8455a4b0e 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -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 - // if target supports vfp2. + // iff 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 - // if (val & mask) == val + // iff (val & mask) == val // // 2) or (and A, mask), (and B, mask2) => ARMbfi A, (lsr B, amt), mask - // 2a) if isBitFieldInvertedMask(mask) && isBitFieldInvertedMask(~mask2) + // 2a) iff isBitFieldInvertedMask(mask) && isBitFieldInvertedMask(~mask2) // && mask == ~mask2 - // 2b) if isBitFieldInvertedMask(~mask) && isBitFieldInvertedMask(mask2) + // 2b) iff isBitFieldInvertedMask(~mask) && isBitFieldInvertedMask(mask2) // && ~mask == mask2 // (i.e., copy a bitfield value into another bitfield of the same width) |