1 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -mattr=+sse2 -asm-instrumentation=address -asan-instrument-assembly | FileCheck %s
3 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
4 target triple = "x86_64-unknown-linux-gnu"
6 ; CHECK-LABEL: mov8b_rbp
8 ; CHECK-NOT: .cfi_adjust_cfa_offset 8
9 ; CHECK: movq %rbp, %rbp
10 ; CHECK: .cfi_remember_state
11 ; CHECK: .cfi_def_cfa_register %rbp
12 ; CHECK: leaq -128(%rsp)
13 ; CHECK: callq __asan_report_load8@PLT
14 ; CHECK: leaq 128(%rsp)
16 ; CHECK: .cfi_restore_state
17 ; CHECK-NOT: .cfi_adjust_cfa_offset -8
19 define void @mov8b_rbp(i64* %dst, i64* %src) #0 {
21 tail call void asm sideeffect "movq ($0), %rax \0A\09movq %rax, ($1) \0A\09", "r,r,~{rax},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %src, i64* %dst)
25 ; CHECK-LABEL: mov8b_rsp
27 ; CHECK: .cfi_adjust_cfa_offset 8
28 ; CHECK: movq %rsp, %rbp
29 ; CHECK: .cfi_remember_state
30 ; CHECK: .cfi_def_cfa_register %rbp
31 ; CHECK: leaq -128(%rsp)
32 ; CHECK: callq __asan_report_load8@PLT
33 ; CHECK: leaq 128(%rsp)
35 ; CHECK: .cfi_restore_state
36 ; CHECK: .cfi_adjust_cfa_offset -8
38 define void @mov8b_rsp(i64* %dst, i64* %src) #1 {
40 tail call void asm sideeffect "movq ($0), %rax \0A\09movq %rax, ($1) \0A\09", "r,r,~{rax},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %src, i64* %dst)
44 attributes #0 = { nounwind sanitize_address uwtable "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" }
45 attributes #1 = { nounwind sanitize_address uwtable "no-frame-pointer-elim"="false" }