2014-02-14 17:19:07 +00:00
; ARM EHABI integrated test
; This test case checks whether the ARM DWARF stack frame directives
; are properly generated or not.
; We have to check several cases:
; (1) arm with -disable-fp-elim
; (2) arm without -disable-fp-elim
; (3) armv7 with -disable-fp-elim
; (4) armv7 without -disable-fp-elim
; (5) thumb with -disable-fp-elim
; (6) thumb without -disable-fp-elim
; (7) thumbv7 with -disable-fp-elim
; (8) thumbv7 without -disable-fp-elim
2014-03-13 15:56:41 +00:00
; (9) thumbv7 with -no-integrated-as
2014-02-14 17:19:07 +00:00
; RUN: llc -mtriple arm-unknown-linux-gnueabi \
; RUN: -disable-fp-elim -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-FP
; RUN: llc -mtriple arm-unknown-linux-gnueabi \
; RUN: -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-FP-ELIM
; RUN: llc -mtriple armv7-unknown-linux-gnueabi \
; RUN: -disable-fp-elim -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-V7-FP
; RUN: llc -mtriple armv7-unknown-linux-gnueabi \
; RUN: -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-V7-FP-ELIM
; RUN: llc -mtriple thumb-unknown-linux-gnueabi \
; RUN: -disable-fp-elim -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-FP
; RUN: llc -mtriple thumb-unknown-linux-gnueabi \
; RUN: -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-FP-ELIM
; RUN: llc -mtriple thumbv7-unknown-linux-gnueabi \
; RUN: -disable-fp-elim -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-V7-FP
; RUN: llc -mtriple thumbv7-unknown-linux-gnueabi \
; RUN: -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-V7-FP-ELIM
2014-03-13 15:56:41 +00:00
; RUN: llc -mtriple thumbv7-unknown-linux-gnueabi \
; RUN: -disable-fp-elim -no-integrated-as -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-V7-FP-NOIAS
2014-02-14 17:19:07 +00:00
;-------------------------------------------------------------------------------
; Test 1
;-------------------------------------------------------------------------------
; This is the LLVM assembly generated from following C++ code:
;
; extern void print(int, int, int, int, int);
; extern void print(double, double, double, double, double);
;
; void test(int a, int b, int c, int d, int e,
; double m, double n, double p, double q, double r) {
; try {
; print(a, b, c, d, e);
; } catch (...) {
; print(m, n, p, q, r);
; }
; }
declare void @_Z5printiiiii ( i32 , i32 , i32 , i32 , i32 )
declare void @_Z5printddddd ( double , double , double , double , double )
define void @_Z4testiiiiiddddd ( i32 %a , i32 %b , i32 %c , i32 %d , i32 %e ,
double %m , double %n , double %p ,
double %q , double %r ) {
entry:
invoke void @_Z5printiiiii ( i32 %a , i32 %b , i32 %c , i32 %d , i32 %e )
to label %try.cont unwind label %lpad
lpad:
%0 = landingpad { i8 * , i32 }
personality i8 * bitcast ( i32 ( . . . ) * @__gxx_personality_v0 to i8 * )
catch i8 * null
%1 = extractvalue { i8 * , i32 } %0 , 0
%2 = tail call i8 * @__cxa_begin_catch ( i8 * %1 )
invoke void @_Z5printddddd ( double %m , double %n , double %p ,
double %q , double %r )
to label %invoke.cont2 unwind label %lpad1
invoke.cont2:
tail call void @__cxa_end_catch ( )
br label %try.cont
try.cont:
ret void
lpad1:
%3 = landingpad { i8 * , i32 }
personality i8 * bitcast ( i32 ( . . . ) * @__gxx_personality_v0 to i8 * )
cleanup
invoke void @__cxa_end_catch ( )
to label %eh.resume unwind label %terminate.lpad
eh.resume:
resume { i8 * , i32 } %3
terminate.lpad:
%4 = landingpad { i8 * , i32 }
personality i8 * bitcast ( i32 ( . . . ) * @__gxx_personality_v0 to i8 * )
catch i8 * null
%5 = extractvalue { i8 * , i32 } %4 , 0
tail call void @__clang_call_terminate ( i8 * %5 )
unreachable
}
declare void @__clang_call_terminate ( i8 * )
declare i32 @__gxx_personality_v0 ( . . . )
declare i8 * @__cxa_begin_catch ( i8 * )
declare void @__cxa_end_catch ( )
declare void @_ZSt9terminatev ( )
!llvm.dbg.cu = ! { !0 }
!llvm.module.flags = ! { !10 , !11 }
!llvm.ident = ! { !12 }
2015-04-29 16:38:44 +00:00
!0 = !DICompileUnit ( language: D W _ L A N G _ C _ p l u s _ p l u s , producer: "clang version 3.5 " , isOptimized: false , emissionKind: 0 , file: !1 , enums: !2 , retainedTypes: !2 , subprograms: !3 , globals: !2 , imports: !2 )
!1 = !DIFile ( filename: "exp.cpp" , directory: "/tmp" )
IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
!2 = ! { }
!3 = ! { !4 }
2015-04-29 16:38:44 +00:00
!4 = !DISubprogram ( name: "test" , linkageName: "_Z4testiiiiiddddd" , line: 4 , isLocal: false , isDefinition: true , virtualIndex: 6 , flags: D I F l a g P r o t o t y p e d , isOptimized: false , scopeLine: 5 , file: !1 , scope: !5 , type: !6 , function: void ( i32 , i32 , i32 , i32 , i32 , double , double , double , double , double ) * @_Z4testiiiiiddddd , variables: !2 )
!5 = !DIFile ( filename: "exp.cpp" , directory: "/tmp" )
!6 = !DISubroutineType ( types: !7 )
IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
!7 = ! { null , !8 , !8 , !8 , !8 , !8 , !9 , !9 , !9 , !9 , !9 }
2015-04-29 16:38:44 +00:00
!8 = !DIBasicType ( tag: D W _ T A G _ b a s e _ type , name: "int" , size: 32 , align: 32 , encoding: D W _ A T E _ s i g n e d )
!9 = !DIBasicType ( tag: D W _ T A G _ b a s e _ type , name: "double" , size: 64 , align: 64 , encoding: D W _ A T E _ float )
IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
!10 = ! { i32 2 , !"Dwarf Version" , i32 4 }
2015-03-03 17:24:31 +00:00
!11 = ! { i32 1 , !"Debug Info Version" , i32 3 }
IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
!12 = ! { !"clang version 3.5 " }
2015-04-29 16:38:44 +00:00
!13 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "a" , line: 4 , arg: 1 , scope: !4 , file: !5 , type: !8 )
!14 = !DILocation ( line: 4 , scope: !4 )
!15 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "b" , line: 4 , arg: 2 , scope: !4 , file: !5 , type: !8 )
!16 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "c" , line: 4 , arg: 3 , scope: !4 , file: !5 , type: !8 )
!17 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "d" , line: 4 , arg: 4 , scope: !4 , file: !5 , type: !8 )
!18 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "e" , line: 4 , arg: 5 , scope: !4 , file: !5 , type: !8 )
!19 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "m" , line: 5 , arg: 6 , scope: !4 , file: !5 , type: !9 )
!20 = !DILocation ( line: 5 , scope: !4 )
!21 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "n" , line: 5 , arg: 7 , scope: !4 , file: !5 , type: !9 )
!22 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "p" , line: 5 , arg: 8 , scope: !4 , file: !5 , type: !9 )
!23 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "q" , line: 5 , arg: 9 , scope: !4 , file: !5 , type: !9 )
!24 = !DILocalVariable ( tag: D W _ T A G _ a r g _ v a r i a b l e , name: "r" , line: 5 , arg: 10 , scope: !4 , file: !5 , type: !9 )
!25 = !DILocation ( line: 7 , scope: !26 )
!26 = distinct !DILexicalBlock ( line: 6 , column: 0 , file: !1 , scope: !4 )
!27 = !DILocation ( line: 8 , scope: !26 )
!28 = !DILocation ( line: 11 , scope: !26 )
!29 = !DILocation ( line: 9 , scope: !30 )
!30 = distinct !DILexicalBlock ( line: 8 , column: 0 , file: !1 , scope: !4 )
!31 = !DILocation ( line: 10 , scope: !30 )
!32 = !DILocation ( line: 10 , scope: !4 )
!33 = !DILocation ( line: 11 , scope: !4 )
!34 = !DILocation ( line: 11 , scope: !30 )
2014-02-14 17:19:07 +00:00
; CHECK-FP-LABEL: _Z4testiiiiiddddd:
; CHECK-FP: .cfi_startproc
; CHECK-FP: push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
; CHECK-FP: .cfi_def_cfa_offset 36
2014-03-13 15:56:41 +00:00
; CHECK-FP: .cfi_offset lr, -4
; CHECK-FP: .cfi_offset r11, -8
; CHECK-FP: .cfi_offset r10, -12
; CHECK-FP: .cfi_offset r9, -16
; CHECK-FP: .cfi_offset r8, -20
; CHECK-FP: .cfi_offset r7, -24
; CHECK-FP: .cfi_offset r6, -28
; CHECK-FP: .cfi_offset r5, -32
; CHECK-FP: .cfi_offset r4, -36
2014-02-14 17:19:07 +00:00
; CHECK-FP: add r11, sp, #28
2014-03-13 15:56:41 +00:00
; CHECK-FP: .cfi_def_cfa r11, 8
2014-02-14 17:19:07 +00:00
; CHECK-FP: sub sp, sp, #28
; CHECK-FP: .cfi_endproc
; CHECK-FP-ELIM-LABEL: _Z4testiiiiiddddd:
; CHECK-FP-ELIM: .cfi_startproc
; CHECK-FP-ELIM: push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
; CHECK-FP-ELIM: .cfi_def_cfa_offset 36
2014-03-13 15:56:41 +00:00
; CHECK-FP-ELIM: .cfi_offset lr, -4
; CHECK-FP-ELIM: .cfi_offset r11, -8
; CHECK-FP-ELIM: .cfi_offset r10, -12
; CHECK-FP-ELIM: .cfi_offset r9, -16
; CHECK-FP-ELIM: .cfi_offset r8, -20
; CHECK-FP-ELIM: .cfi_offset r7, -24
; CHECK-FP-ELIM: .cfi_offset r6, -28
; CHECK-FP-ELIM: .cfi_offset r5, -32
; CHECK-FP-ELIM: .cfi_offset r4, -36
2014-02-14 17:19:07 +00:00
; CHECK-FP-ELIM: sub sp, sp, #28
; CHECK-FP-ELIM: .cfi_def_cfa_offset 64
; CHECK-FP-ELIM: .cfi_endproc
; CHECK-V7-FP-LABEL: _Z4testiiiiiddddd:
; CHECK-V7-FP: .cfi_startproc
2014-05-06 20:43:01 +00:00
; CHECK-V7-FP: push {r4, r10, r11, lr}
; CHECK-V7-FP: .cfi_def_cfa_offset 16
2014-03-13 15:56:41 +00:00
; CHECK-V7-FP: .cfi_offset lr, -4
; CHECK-V7-FP: .cfi_offset r11, -8
2014-05-06 20:43:01 +00:00
; CHECK-V7-FP: .cfi_offset r10, -12
; CHECK-V7-FP: .cfi_offset r4, -16
; CHECK-V7-FP: add r11, sp, #8
2014-03-13 15:56:41 +00:00
; CHECK-V7-FP: .cfi_def_cfa r11, 8
2014-02-14 17:19:07 +00:00
; CHECK-V7-FP: vpush {d8, d9, d10, d11, d12}
2014-03-13 15:56:41 +00:00
; CHECK-V7-FP: .cfi_offset d12, -24
; CHECK-V7-FP: .cfi_offset d11, -32
; CHECK-V7-FP: .cfi_offset d10, -40
; CHECK-V7-FP: .cfi_offset d9, -48
; CHECK-V7-FP: .cfi_offset d8, -56
2014-05-06 20:43:01 +00:00
; CHECK-V7-FP: sub sp, sp, #24
2014-02-14 17:19:07 +00:00
; CHECK-V7-FP: .cfi_endproc
; CHECK-V7-FP-ELIM-LABEL: _Z4testiiiiiddddd:
; CHECK-V7-FP-ELIM: .cfi_startproc
; CHECK-V7-FP-ELIM: push {r4, lr}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 8
2014-03-13 15:56:41 +00:00
; CHECK-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-V7-FP-ELIM: .cfi_offset r4, -8
2014-02-14 17:19:07 +00:00
; CHECK-V7-FP-ELIM: vpush {d8, d9, d10, d11, d12}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 48
2014-03-13 15:56:41 +00:00
; CHECK-V7-FP-ELIM: .cfi_offset d12, -16
; CHECK-V7-FP-ELIM: .cfi_offset d11, -24
; CHECK-V7-FP-ELIM: .cfi_offset d10, -32
; CHECK-V7-FP-ELIM: .cfi_offset d9, -40
; CHECK-V7-FP-ELIM: .cfi_offset d8, -48
2014-02-14 17:19:07 +00:00
; CHECK-V7-FP-ELIM: sub sp, sp, #24
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 72
; CHECK-V7-FP-ELIM: .cfi_endproc
; CHECK-THUMB-FP-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-FP: .cfi_startproc
; CHECK-THUMB-FP: push {r4, r5, r6, r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 20
2014-03-13 15:56:41 +00:00
; CHECK-THUMB-FP: .cfi_offset lr, -4
; CHECK-THUMB-FP: .cfi_offset r7, -8
; CHECK-THUMB-FP: .cfi_offset r6, -12
; CHECK-THUMB-FP: .cfi_offset r5, -16
; CHECK-THUMB-FP: .cfi_offset r4, -20
2014-02-14 17:19:07 +00:00
; CHECK-THUMB-FP: add r7, sp, #12
2014-03-13 15:56:41 +00:00
; CHECK-THUMB-FP: .cfi_def_cfa r7, 8
2014-02-14 17:19:07 +00:00
; CHECK-THUMB-FP: sub sp, #60
; CHECK-THUMB-FP: .cfi_endproc
; CHECK-THUMB-FP-ELIM-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-FP-ELIM: .cfi_startproc
; CHECK-THUMB-FP-ELIM: push {r4, r5, r6, r7, lr}
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 20
2014-03-13 15:56:41 +00:00
; CHECK-THUMB-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset r7, -8
; CHECK-THUMB-FP-ELIM: .cfi_offset r6, -12
; CHECK-THUMB-FP-ELIM: .cfi_offset r5, -16
; CHECK-THUMB-FP-ELIM: .cfi_offset r4, -20
2014-02-14 17:19:07 +00:00
; CHECK-THUMB-FP-ELIM: sub sp, #60
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 80
; CHECK-THUMB-FP-ELIM: .cfi_endproc
; CHECK-THUMB-V7-FP-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-V7-FP: .cfi_startproc
2015-04-23 20:31:26 +00:00
; CHECK-THUMB-V7-FP: push {r4, r6, r7, lr}
2014-02-14 17:19:07 +00:00
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 16
2014-03-13 15:56:41 +00:00
; CHECK-THUMB-V7-FP: .cfi_offset lr, -4
2015-04-23 20:31:26 +00:00
; CHECK-THUMB-V7-FP: .cfi_offset r7, -8
; CHECK-THUMB-V7-FP: .cfi_offset r6, -12
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; CHECK-THUMB-V7-FP: .cfi_offset r4, -16
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; CHECK-THUMB-V7-FP: add r7, sp, #8
; CHECK-THUMB-V7-FP: .cfi_def_cfa r7, 8
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; CHECK-THUMB-V7-FP: vpush {d8, d9, d10, d11, d12}
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; CHECK-THUMB-V7-FP: .cfi_offset d12, -24
; CHECK-THUMB-V7-FP: .cfi_offset d11, -32
; CHECK-THUMB-V7-FP: .cfi_offset d10, -40
; CHECK-THUMB-V7-FP: .cfi_offset d9, -48
; CHECK-THUMB-V7-FP: .cfi_offset d8, -56
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; CHECK-THUMB-V7-FP: sub sp, #24
; CHECK-THUMB-V7-FP: .cfi_endproc
; CHECK-THUMB-V7-FP-ELIM-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
; CHECK-THUMB-V7-FP-ELIM: push {r4, lr}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 8
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r4, -8
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; CHECK-THUMB-V7-FP-ELIM: vpush {d8, d9, d10, d11, d12}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 48
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset d12, -16
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset d11, -24
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset d10, -32
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset d9, -40
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset d8, -48
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; CHECK-THUMB-V7-FP-ELIM: sub sp, #24
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 72
; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc
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; CHECK-THUMB-V7-FP-NOIAS-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-V7-FP-NOIAS: .cfi_startproc
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; CHECK-THUMB-V7-FP-NOIAS: push {r4, r6, r7, lr}
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; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 14, -4
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; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 7, -8
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 6, -12
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; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 4, -16
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; CHECK-THUMB-V7-FP-NOIAS: add r7, sp, #8
; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa 7, 8
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; CHECK-THUMB-V7-FP-NOIAS: vpush {d8, d9, d10, d11, d12}
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 268, -24
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 267, -32
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 266, -40
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 265, -48
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 264, -56
; CHECK-THUMB-V7-FP-NOIAS: sub sp, #24
; CHECK-THUMB-V7-FP-NOIAS: .cfi_endproc
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;-------------------------------------------------------------------------------
; Test 2
;-------------------------------------------------------------------------------
declare void @throw_exception_2 ( )
define void @test2 ( ) {
entry:
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call void @throw_exception_2 ( )
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ret void
}
; CHECK-FP-LABEL: test2:
; CHECK-FP: .cfi_startproc
; CHECK-FP: push {r11, lr}
; CHECK-FP: .cfi_def_cfa_offset 8
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; CHECK-FP: .cfi_offset lr, -4
; CHECK-FP: .cfi_offset r11, -8
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; CHECK-FP: mov r11, sp
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; CHECK-FP: .cfi_def_cfa_register r11
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; CHECK-FP: pop {r11, lr}
; CHECK-FP: mov pc, lr
; CHECK-FP: .cfi_endproc
; CHECK-FP-ELIM-LABEL: test2:
; CHECK-FP-ELIM: .cfi_startproc
; CHECK-FP-ELIM: push {r11, lr}
; CHECK-FP-ELIM: .cfi_def_cfa_offset 8
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; CHECK-FP-ELIM: .cfi_offset lr, -4
; CHECK-FP-ELIM: .cfi_offset r11, -8
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; CHECK-FP-ELIM: pop {r11, lr}
; CHECK-FP-ELIM: mov pc, lr
; CHECK-FP-ELIM: .cfi_endproc
; CHECK-V7-FP-LABEL: test2:
; CHECK-V7-FP: .cfi_startproc
; CHECK-V7-FP: push {r11, lr}
; CHECK-V7-FP: .cfi_def_cfa_offset 8
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; CHECK-V7-FP: .cfi_offset lr, -4
; CHECK-V7-FP: .cfi_offset r11, -8
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; CHECK-V7-FP: mov r11, sp
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; CHECK-V7-FP: .cfi_def_cfa_register r11
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; CHECK-V7-FP: pop {r11, pc}
; CHECK-V7-FP: .cfi_endproc
; CHECK-V7-FP-ELIM-LABEL: test2:
; CHECK-V7-FP-ELIM: .cfi_startproc
; CHECK-V7-FP-ELIM: push {r11, lr}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 8
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; CHECK-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-V7-FP-ELIM: .cfi_offset r11, -8
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; CHECK-V7-FP-ELIM: pop {r11, pc}
; CHECK-V7-FP-ELIM: .cfi_endproc
; CHECK-THUMB-FP-LABEL: test2:
; CHECK-THUMB-FP: .cfi_startproc
; CHECK-THUMB-FP: push {r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 8
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; CHECK-THUMB-FP: .cfi_offset lr, -4
; CHECK-THUMB-FP: .cfi_offset r7, -8
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; CHECK-THUMB-FP: add r7, sp, #0
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; CHECK-THUMB-FP: .cfi_def_cfa_register r7
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; CHECK-THUMB-FP: pop {r7, pc}
; CHECK-THUMB-FP: .cfi_endproc
; CHECK-THUMB-FP-ELIM-LABEL: test2:
; CHECK-THUMB-FP-ELIM: .cfi_startproc
; CHECK-THUMB-FP-ELIM: push {r7, lr}
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 8
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; CHECK-THUMB-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset r7, -8
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; CHECK-THUMB-FP-ELIM: pop {r7, pc}
; CHECK-THUMB-FP-ELIM: .cfi_endproc
; CHECK-THUMB-V7-FP-LABEL: test2:
; CHECK-THUMB-V7-FP: .cfi_startproc
; CHECK-THUMB-V7-FP: push {r7, lr}
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 8
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; CHECK-THUMB-V7-FP: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP: .cfi_offset r7, -8
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; CHECK-THUMB-V7-FP: mov r7, sp
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; CHECK-THUMB-V7-FP: .cfi_def_cfa_register r7
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; CHECK-THUMB-V7-FP: pop {r7, pc}
; CHECK-THUMB-V7-FP: .cfi_endproc
; CHECK-THUMB-V7-FP-ELIM-LABEL: test2:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
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; CHECK-THUMB-V7-FP-ELIM: push {r7, lr}
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; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 8
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r7, -8
; CHECK-THUMB-V7-FP-ELIM: pop {r7, pc}
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; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc
;-------------------------------------------------------------------------------
; Test 3
;-------------------------------------------------------------------------------
declare void @throw_exception_3 ( i32 )
define i32 @test3 ( i32 %a , i32 %b , i32 %c , i32 %d ,
i32 %e , i32 %f , i32 %g , i32 %h ) {
entry:
%add = add nsw i32 %b , %a
%add1 = add nsw i32 %add , %c
%add2 = add nsw i32 %add1 , %d
tail call void @throw_exception_3 ( i32 %add2 )
%add3 = add nsw i32 %f , %e
%add4 = add nsw i32 %add3 , %g
%add5 = add nsw i32 %add4 , %h
tail call void @throw_exception_3 ( i32 %add5 )
%add6 = add nsw i32 %add5 , %add2
ret i32 %add6
}
; CHECK-FP-LABEL: test3:
; CHECK-FP: .cfi_startproc
; CHECK-FP: push {r4, r5, r11, lr}
; CHECK-FP: .cfi_def_cfa_offset 16
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; CHECK-FP: .cfi_offset lr, -4
; CHECK-FP: .cfi_offset r11, -8
; CHECK-FP: .cfi_offset r5, -12
; CHECK-FP: .cfi_offset r4, -16
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; CHECK-FP: add r11, sp, #8
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; CHECK-FP: .cfi_def_cfa r11, 8
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; CHECK-FP: pop {r4, r5, r11, lr}
; CHECK-FP: mov pc, lr
; CHECK-FP: .cfi_endproc
; CHECK-FP-ELIM-LABEL: test3:
; CHECK-FP-ELIM: .cfi_startproc
; CHECK-FP-ELIM: push {r4, r5, r11, lr}
; CHECK-FP-ELIM: .cfi_def_cfa_offset 16
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; CHECK-FP-ELIM: .cfi_offset lr, -4
; CHECK-FP-ELIM: .cfi_offset r11, -8
; CHECK-FP-ELIM: .cfi_offset r5, -12
; CHECK-FP-ELIM: .cfi_offset r4, -16
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; CHECK-FP-ELIM: pop {r4, r5, r11, lr}
; CHECK-FP-ELIM: mov pc, lr
; CHECK-FP-ELIM: .cfi_endproc
; CHECK-V7-FP-LABEL: test3:
; CHECK-V7-FP: .cfi_startproc
; CHECK-V7-FP: push {r4, r5, r11, lr}
; CHECK-V7-FP: .cfi_def_cfa_offset 16
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; CHECK-V7-FP: .cfi_offset lr, -4
; CHECK-V7-FP: .cfi_offset r11, -8
; CHECK-V7-FP: .cfi_offset r5, -12
; CHECK-V7-FP: .cfi_offset r4, -16
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; CHECK-V7-FP: add r11, sp, #8
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; CHECK-V7-FP: .cfi_def_cfa r11, 8
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; CHECK-V7-FP: pop {r4, r5, r11, pc}
; CHECK-V7-FP: .cfi_endproc
; CHECK-V7-FP-ELIM-LABEL: test3:
; CHECK-V7-FP-ELIM: .cfi_startproc
; CHECK-V7-FP-ELIM: push {r4, r5, r11, lr}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 16
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; CHECK-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-V7-FP-ELIM: .cfi_offset r11, -8
; CHECK-V7-FP-ELIM: .cfi_offset r5, -12
; CHECK-V7-FP-ELIM: .cfi_offset r4, -16
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; CHECK-V7-FP-ELIM: pop {r4, r5, r11, pc}
; CHECK-V7-FP-ELIM: .cfi_endproc
; CHECK-THUMB-FP-LABEL: test3:
; CHECK-THUMB-FP: .cfi_startproc
; CHECK-THUMB-FP: push {r4, r5, r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 16
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; CHECK-THUMB-FP: .cfi_offset lr, -4
; CHECK-THUMB-FP: .cfi_offset r7, -8
; CHECK-THUMB-FP: .cfi_offset r5, -12
; CHECK-THUMB-FP: .cfi_offset r4, -16
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; CHECK-THUMB-FP: add r7, sp, #8
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; CHECK-THUMB-FP: .cfi_def_cfa r7, 8
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; CHECK-THUMB-FP: pop {r4, r5, r7, pc}
; CHECK-THUMB-FP: .cfi_endproc
; CHECK-THUMB-FP-ELIM-LABEL: test3:
; CHECK-THUMB-FP-ELIM: .cfi_startproc
; CHECK-THUMB-FP-ELIM: push {r4, r5, r7, lr}
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 16
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; CHECK-THUMB-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset r7, -8
; CHECK-THUMB-FP-ELIM: .cfi_offset r5, -12
; CHECK-THUMB-FP-ELIM: .cfi_offset r4, -16
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; CHECK-THUMB-FP-ELIM: pop {r4, r5, r7, pc}
; CHECK-THUMB-FP-ELIM: .cfi_endproc
; CHECK-THUMB-V7-FP-LABEL: test3:
; CHECK-THUMB-V7-FP: .cfi_startproc
; CHECK-THUMB-V7-FP: push {r4, r5, r7, lr}
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 16
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; CHECK-THUMB-V7-FP: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP: .cfi_offset r7, -8
; CHECK-THUMB-V7-FP: .cfi_offset r5, -12
; CHECK-THUMB-V7-FP: .cfi_offset r4, -16
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; CHECK-THUMB-V7-FP: add r7, sp, #8
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; CHECK-THUMB-V7-FP: .cfi_def_cfa r7, 8
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; CHECK-THUMB-V7-FP: pop {r4, r5, r7, pc}
; CHECK-THUMB-V7-FP: .cfi_endproc
; CHECK-THUMB-V7-FP-ELIM-LABEL: test3:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
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; CHECK-THUMB-V7-FP-ELIM: push {r4, r5, r7, lr}
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; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 16
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r7, -8
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; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r5, -12
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r4, -16
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; CHECK-THUMB-V7-FP-ELIM: pop {r4, r5, r7, pc}
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; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc
;-------------------------------------------------------------------------------
; Test 4
;-------------------------------------------------------------------------------
define void @test4 ( ) nounwind {
entry:
ret void
}
; CHECK-FP-LABEL: test4:
; CHECK-FP: mov pc, lr
; CHECK-FP-NOT: .cfi_def_cfa_offset
; CHECK-FP-ELIM-LABEL: test4:
; CHECK-FP-ELIM: mov pc, lr
; CHECK-FP-ELIM-NOT: .cfi_def_cfa_offset
; CHECK-V7-FP-LABEL: test4:
; CHECK-V7-FP: bx lr
; CHECK-V7-FP-NOT: .cfi_def_cfa_offset
; CHECK-V7-FP-ELIM-LABEL: test4:
; CHECK-V7-FP-ELIM: bx lr
; CHECK-V7-FP-ELIM-NOT: .cfi_def_cfa_offset
; CHECK-THUMB-FP-LABEL: test4:
; CHECK-THUMB-FP: bx lr
; CHECK-THUMB-FP-NOT: .cfi_def_cfa_offset
; CHECK-THUMB-FP-ELIM-LABEL: test4:
; CHECK-THUMB-FP-ELIM: bx lr
; CHECK-THUMB-FP-ELIM-NOT: .cfi_def_cfa_offset
; CHECK-THUMB-V7-FP-LABEL: test4:
; CHECK-THUMB-V7-FP: bx lr
; CHECK-THUMB-V7-FP-NOT: .cfi_def_cfa_offset
; CHECK-THUMB-V7-FP-ELIM-LABEL: test4:
; CHECK-THUMB-V7-FP-ELIM: bx lr
; CHECK-THUMB-V7-FP-ELIM-NOT: .cfi_def_cfa_offset