RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2025-01-11 23:16:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[x86] Improve frameaddress test from r210709.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210743 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Juergen Ributzka 2014-06-12 03:29:29 +00:00
parent 2c9a12f081
commit f66c14f656
1 changed files with 27 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
test/CodeGen/X86/frameaddr.ll
View File

@ -5,23 +5,40 @@
define i8* @test1() nounwind {
entry:
; CHECK-32: movl %esp, %ebp
; CHECK-32-NEXT: movl %ebp, %eax
; CHECK-64: movq %rsp, %rbp
; CHECK-64-NEXT: movq %rbp, %rax
; CHECK-32-LABEL: test1
; CHECK-32: push
; CHECK-32-NEXT: movl %esp, %ebp
; CHECK-32-NEXT: movl %ebp, %eax
; CHECK-32-NEXT: pop
; CHECK-32-NEXT: ret
; CHECK-64-LABEL: test1
; CHECK-64: push
; CHECK-64-NEXT: movq %rsp, %rbp
; CHECK-64-NEXT: movq %rbp, %rax
; CHECK-64-NEXT: pop
; CHECK-64-NEXT: ret
%0 = tail call i8* @llvm.frameaddress(i32 0)
ret i8* %0
}
define i8* @test2() nounwind {
entry:
; CHECK-32: movl %esp, %ebp
; CHECK-32-NEXT: movl (%ebp), %eax
; CHECK-32-NEXT: movl (%eax), %eax
; CHECK-64: movq %rsp, %rbp
; CHECK-64-NEXT: movq (%rbp), %rax
; CHECK-64-NEXT: movq (%rax), %rax
; CHECK-32-LABEL: test2
; CHECK-32: push
; CHECK-32-NEXT: movl %esp, %ebp
; CHECK-32-NEXT: movl (%ebp), %eax
; CHECK-32-NEXT: movl (%eax), %eax
; CHECK-32-NEXT: pop
; CHECK-32-NEXT: ret
; CHECK-64-LABEL: test2
; CHECK-64: push
; CHECK-64-NEXT: movq %rsp, %rbp
; CHECK-64-NEXT: movq (%rbp), %rax
; CHECK-64-NEXT: movq (%rax), %rax
; CHECK-64-NEXT: pop
; CHECK-64-NEXT: ret
%0 = tail call i8* @llvm.frameaddress(i32 2)
ret i8* %0
}
declare i8* @llvm.frameaddress(i32) nounwind readnone