| Sanjoy Das | c0441c2 | 2016-04-19 05:24:47 +0000 | [diff] [blame] | 1 | ; RUN: llc -filetype=obj -o - -mtriple=x86_64-apple-macosx < %s | llvm-objdump -triple x86_64-apple-macosx -disassemble - | FileCheck %s |
| 2 | ; RUN: llc -mtriple=x86_64-apple-macosx < %s | FileCheck %s --check-prefix=CHECK-ALIGN |
| 3 | |
| 4 | declare void @callee(i64*) |
| 5 | |
| 6 | define void @f0() "patchable-function"="prologue-short-redirect" { |
| 7 | ; CHECK-LABEL: _f0: |
| 8 | ; CHECK-NEXT: 66 90 nop |
| 9 | |
| 10 | ; CHECK-ALIGN: .p2align 4, 0x90 |
| 11 | ; CHECK-ALIGN: _f0: |
| 12 | |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | define void @f1() "patchable-function"="prologue-short-redirect" "no-frame-pointer-elim"="true" { |
| 17 | ; CHECK-LABEL: _f1 |
| 18 | ; CHECK-NEXT: ff f5 pushq %rbp |
| 19 | |
| 20 | ; CHECK-ALIGN: .p2align 4, 0x90 |
| 21 | ; CHECK-ALIGN: _f1: |
| 22 | ret void |
| 23 | } |
| 24 | |
| 25 | define void @f2() "patchable-function"="prologue-short-redirect" { |
| 26 | ; CHECK-LABEL: _f2 |
| 27 | ; CHECK-NEXT: 48 81 ec a8 00 00 00 subq $168, %rsp |
| 28 | |
| 29 | ; CHECK-ALIGN: .p2align 4, 0x90 |
| 30 | ; CHECK-ALIGN: _f2: |
| 31 | %ptr = alloca i64, i32 20 |
| 32 | call void @callee(i64* %ptr) |
| 33 | ret void |
| 34 | } |
| 35 | |
| 36 | define void @f3() "patchable-function"="prologue-short-redirect" optsize { |
| 37 | ; CHECK-LABEL: _f3 |
| 38 | ; CHECK-NEXT: 66 90 nop |
| 39 | |
| 40 | ; CHECK-ALIGN: .p2align 4, 0x90 |
| 41 | ; CHECK-ALIGN: _f3: |
| 42 | ret void |
| 43 | } |