// Finally, unconditionally truncate the integer to the right width.
unsigned LIBitWidth = TD->getTypeSizeInBits(LI->getType());
if (LIBitWidth < NTy->getBitWidth())
- NV = new TruncInst(NV, IntegerType::get(LIBitWidth),
- LI->getName(), LI);
+ NV = new TruncInst(NV, IntegerType::get(LIBitWidth), LI->getName(), LI);
+ else if (LIBitWidth > NTy->getBitWidth())
+ NV = new ZExtInst(NV, IntegerType::get(LIBitWidth), LI->getName(), LI);
// If the result is an integer, this is a trunc or bitcast.
if (isa<IntegerType>(LI->getType())) {
; RUN: llvm-as < %s | opt -scalarrepl -instcombine | llvm-dis | not grep alloca
+; PR3466
define i32 @test() {
%X = alloca [4 x i32] ; <[4 x i32]*> [#uses=1]
ret i32 %Z
}
+
+define i32 @test2() nounwind {
+entry:
+ %yx2.i = alloca float, align 4 ; <float*> [#uses=1]
+ %yx26.i = bitcast float* %yx2.i to i64* ; <i64*> [#uses=1]
+ %0 = load i64* %yx26.i, align 8 ; <i64> [#uses=0]
+ unreachable
+}