| ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep sext | |
| ; XFAIL: * | |
| define zeroext i16 @t(i8 zeroext %on_off, i16* nocapture %puls) nounwind readonly { | |
| entry: | |
| %0 = zext i8 %on_off to i32 | |
| %1 = add i32 %0, -1 | |
| %2 = sext i32 %1 to i64 | |
| %3 = getelementptr i16* %puls, i64 %2 | |
| %4 = load i16* %3, align 2 | |
| ret i16 %4 | |
| } |