1 ; RUN: llc < %s -mtriple=arm64-apple-ios7.0 -homogeneous-prolog-epilog | FileCheck %s
2 ; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -homogeneous-prolog-epilog | FileCheck %s --check-prefixes=CHECK-LINUX
4 declare void @bar(i32 %i)
6 define void @odd_num_callee_saved_registers(ptr swifterror %error, i32 %i) nounwind minsize {
7 call void asm sideeffect "mov x0, #42", "~{x0},~{x19},~{x20},~{x22},~{x23},~{x24},~{x25},~{x26},~{x27},~{x28}"() nounwind
12 define void @odd_num_callee_saved_registers_with_fpr(ptr swifterror %error, i32 %i) nounwind minsize {
13 call void asm sideeffect "mov x0, #42", "~{x0},~{x19},~{x20},~{x22},~{x23},~{x24},~{x25},~{x26},~{x27},~{x28},~{d8},~{d9}"() nounwind
14 call void @bar(i32 %i)
18 ; CHECK-LABEL: _OUTLINED_FUNCTION_PROLOG_x30x29x19x20x22x23x24x25x26x27x28:
19 ; CHECK: str x28, [sp, #-80]!
20 ; CHECK-LABEL: _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29x19x20x22x23x24x25x26x27x28:
21 ; CHECK: ldr x28, [sp], #96
23 ; CHECK-LABEL: _OUTLINED_FUNCTION_PROLOG_x30x29x19x20x22x23x24x25x26x27x28d8d9:
24 ; CHECK: stp d9, d8, [sp, #-96]!
25 ; CHECK: str x28, [sp, #16]
26 ; CHECK-LABEL: _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29x19x20x22x23x24x25x26x27x28d8d9
27 ; CHECK: ldr x28, [sp, #16]
28 ; CHECK: ldp d9, d8, [sp], #112
30 ; CHECK-LINUX-NOT: OUTLINED_FUNCTION_PROLOG
31 ; CHECK-LINUX-NOT: OUTLINED_FUNCTION_EPILOG