1 ; RUN: llc -mtriple=aarch64 -O0 < %s | FileCheck %s 2 3 ; Function Attrs: nounwind 4 define i32 @foo() #0 { 5 entry: 6 %c = alloca i8, align 1 7 ; CHECK: add x0, sp, #12 8 %s = alloca i16, align 2 9 ; CHECK-NEXT: add x1, sp, #8 10 %i = alloca i32, align 4 11 ; CHECK-NEXT: add x2, sp, #4 12 %call = call i32 @bar(i8* %c, i16* %s, i32* %i) 13 %0 = load i8, i8* %c, align 1 14 %conv = zext i8 %0 to i32 15 %add = add nsw i32 %call, %conv 16 %1 = load i16, i16* %s, align 2 17 %conv1 = sext i16 %1 to i32 18 %add2 = add nsw i32 %add, %conv1 19 %2 = load i32, i32* %i, align 4 20 %add3 = add nsw i32 %add2, %2 21 ret i32 %add3 22 } 23 24 declare i32 @bar(i8*, i16*, i32*) #1 25 26 attributes #0 = { nounwind "no-frame-pointer-elim"="false" } 27 attributes #1 = { "no-frame-pointer-elim"="false" } 28 29
