1 ; RUN: llc < %s -mtriple=arm64-apple-ios7.0 -disable-post-ra -disable-fp-elim | FileCheck %s 2 ; RUN: llc < %s -mtriple=arm64-linux-gnu -disable-post-ra | FileCheck %s --check-prefix=CHECK-LINUX 3 4 ; CHECK-LABEL: main: 5 ; CHECK: sub sp, sp, #32 6 ; CHECK-NEXT: stp x29, x30, [sp, #16] 7 ; CHECK-NEXT: add x29, sp, #16 8 ; CHECK-NEXT: stur wzr, [x29, #-4] 9 ; CHECK: adrp x0, L_.str@PAGE 10 ; CHECK: add x0, x0, L_.str@PAGEOFF 11 ; CHECK-NEXT: bl _puts 12 ; CHECK-NEXT: ldp x29, x30, [sp, #16] 13 ; CHECK-NEXT: add sp, sp, #32 14 ; CHECK-NEXT: ret 15 16 ; CHECK-LINUX-LABEL: main: 17 ; CHECK-LINUX: str x30, [sp, #-16]! 18 ; CHECK-LINUX-NEXT: str wzr, [sp, #12] 19 ; CHECK-LINUX: adrp x0, .L.str 20 ; CHECK-LINUX: add x0, x0, :lo12:.L.str 21 ; CHECK-LINUX-NEXT: bl puts 22 ; CHECK-LINUX-NEXT: ldr x30, [sp], #16 23 ; CHECK-LINUX-NEXT: ret 24 25 @.str = private unnamed_addr constant [7 x i8] c"hello\0A\00" 26 27 define i32 @main() nounwind ssp { 28 entry: 29 %retval = alloca i32, align 4 30 store i32 0, i32* %retval 31 %call = call i32 @puts(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i32 0, i32 0)) 32 ret i32 %call 33 } 34 35 declare i32 @puts(i8*) 36
