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