1 ; RUN: llc < %s -march=x86 | grep "movsbl" 2 3 @X = global i32 0 ; <i32*> [#uses=1] 4 5 define i32 @_Z3fooi(i32 %x) { 6 entry: 7 store i32 %x, i32* @X, align 4 8 %retval67 = trunc i32 %x to i8 ; <i8> [#uses=1] 9 %retval = sext i8 %retval67 to i32 10 ret i32 %retval 11 } 12
