1; RUN: llc -mtriple=aarch64 -O0 -fast-isel < %s | FileCheck %s 2 3; Function Attrs: nounwind 4define i32 @foo() #0 { 5entry: 6 %c = alloca i8 7; CHECK: add x0, sp, #12 8 %s = alloca i16 9; CHECK-NEXT: add x1, sp, #8 10 %i = alloca i32 11; CHECK-NEXT: add x2, sp, #4 12 %call = call i32 @bar(ptr %c, ptr %s, ptr %i) 13 %0 = load i8, ptr %c, align 1 14 %conv = zext i8 %0 to i32 15 %add = add nsw i32 %call, %conv 16 %1 = load i16, ptr %s, align 2 17 %conv1 = sext i16 %1 to i32 18 %add2 = add nsw i32 %add, %conv1 19 %2 = load i32, ptr %i, align 4 20 %add3 = add nsw i32 %add2, %2 21 ret i32 %add3 22} 23 24declare i32 @bar(ptr, ptr, ptr) #1 25 26attributes #0 = { nounwind "frame-pointer"="none" } 27attributes #1 = { "frame-pointer"="none" } 28 29