Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164768 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 33c4835..f8455a4 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -727,7 +727,7 @@
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 @@
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)