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 164766
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164769 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 4a3b3e9..7a0abd7 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -597,7 +597,7 @@
}
case Builtin::BI__builtin___memcpy_chk: {
- // fold __builtin_memcpy_chk(x, y, cst1, cst2) to memcpy if cst1<=cst2.
+ // fold __builtin_memcpy_chk(x, y, cst1, cst2) to memcpy iff cst1<=cst2.
llvm::APSInt Size, DstSize;
if (!E->getArg(2)->EvaluateAsInt(Size, CGM.getContext()) ||
!E->getArg(3)->EvaluateAsInt(DstSize, CGM.getContext()))
@@ -624,7 +624,7 @@
}
case Builtin::BI__builtin___memmove_chk: {
- // fold __builtin_memmove_chk(x, y, cst1, cst2) to memmove if cst1<=cst2.
+ // fold __builtin_memmove_chk(x, y, cst1, cst2) to memmove iff cst1<=cst2.
llvm::APSInt Size, DstSize;
if (!E->getArg(2)->EvaluateAsInt(Size, CGM.getContext()) ||
!E->getArg(3)->EvaluateAsInt(DstSize, CGM.getContext()))
@@ -663,7 +663,7 @@
return RValue::get(Dest.first);
}
case Builtin::BI__builtin___memset_chk: {
- // fold __builtin_memset_chk(x, y, cst1, cst2) to memset if cst1<=cst2.
+ // fold __builtin_memset_chk(x, y, cst1, cst2) to memset iff cst1<=cst2.
llvm::APSInt Size, DstSize;
if (!E->getArg(2)->EvaluateAsInt(Size, CGM.getContext()) ||
!E->getArg(3)->EvaluateAsInt(DstSize, CGM.getContext()))