fix two issues Neil noticed, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51296 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 82d9fa8..b7a403d 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -5435,7 +5435,7 @@
// Now we know that the APFloat is a normal number, zero or inf.
- // See if the FP constant is top large for the integer. For example,
+ // See if the FP constant is too large for the integer. For example,
// comparing an i8 to 300.0.
unsigned IntWidth = IntTy->getPrimitiveSizeInBits();
@@ -5561,10 +5561,10 @@
if (CFP->getValueAPF().isNaN()) {
if (FCmpInst::isOrdered(I.getPredicate())) // True if ordered and...
return ReplaceInstUsesWith(I, ConstantInt::get(Type::Int1Ty, 0));
- if (FCmpInst::isUnordered(I.getPredicate())) // True if unordered or...
- return ReplaceInstUsesWith(I, ConstantInt::get(Type::Int1Ty, 1));
- if (FCmpInst::isUnordered(I.getPredicate())) // Undef on unordered.
- return ReplaceInstUsesWith(I, UndefValue::get(Type::Int1Ty));
+ assert(FCmpInst::isUnordered(I.getPredicate()) &&
+ "Comparison must be either ordered or unordered!");
+ // True if unordered.
+ return ReplaceInstUsesWith(I, ConstantInt::get(Type::Int1Ty, 1));
}
}