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[ARM] Use symbolic register names in .cfi directives only with IAS (PR19110)

Browse Source 
This is a follow-up to r203635. Saleem pointed out that since symbolic register
names are much easier to read, it would be good if we could turn them off only
when we really need to because we're using an external assembler.

Differential Revision: http://llvm-reviews.chandlerc.com/D3056

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203806 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hans Wennborg
2014-03-13 15:56:41 +00:00
parent 7a2da95e44
commit c8ed0db5aa
6 changed files with 181 additions and 150 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/llvm/MC/MCAsmInfo.h
View File

@@ -535,7 +535,7 @@ namespace llvm {
bool useIntegratedAssembler() const { return UseIntegratedAssembler; }
/// Set whether assembly (inline or otherwise) should be parsed.
void setUseIntegratedAssembler(bool Value) {
virtual void setUseIntegratedAssembler(bool Value) {
UseIntegratedAssembler = Value;
}
};

8
lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
View File

@@ -54,8 +54,14 @@ ARMELFMCAsmInfo::ARMELFMCAsmInfo() {
UseParensForSymbolVariant = true;
UseIntegratedAssembler = true;
}
// gas doesn't handle VFP register names in cfi directives.
void ARMELFMCAsmInfo::setUseIntegratedAssembler(bool Value) {
UseIntegratedAssembler = Value;
if (!UseIntegratedAssembler) {
// gas doesn't handle VFP register names in cfi directives,
// so don't use register names with external assembler.
// See https://sourceware.org/bugzilla/show_bug.cgi?id=16694
DwarfRegNumForCFI = true;
}
}

2
lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.h
View File

@@ -29,6 +29,8 @@ namespace llvm {
void anchor() override;
public:
explicit ARMELFMCAsmInfo();
void setUseIntegratedAssembler(bool Value) override;
};
} // namespace llvm

22
test/CodeGen/ARM/debug-frame-large-stack.ll
View File

@@ -42,8 +42,8 @@ define void @test2() {
; CHECK-ARM: .cfi_startproc
; CHECK-ARM: push {r4, r5}
; CHECK-ARM: .cfi_def_cfa_offset 8
; CHECK-ARM: .cfi_offset 5, -4
; CHECK-ARM: .cfi_offset 4, -8
; CHECK-ARM: .cfi_offset r5, -4
; CHECK-ARM: .cfi_offset r4, -8
; CHECK-ARM: sub sp, sp, #72
; CHECK-ARM: sub sp, sp, #4096
; CHECK-ARM: .cfi_def_cfa_offset 4176
@@ -54,7 +54,7 @@ define void @test2() {
; CHECK-ARM-FP_ELIM: push {r4, r5}
; CHECK-ARM-FP_ELIM: .cfi_def_cfa_offset 8
; CHECK-ARM-FP_ELIM: .cfi_offset 54, -4
; CHECK-ARM-FP_ELIM: .cfi_offset 4, -8
; CHECK-ARM-FP_ELIM: .cfi_offset r4, -8
; CHECK-ARM-FP_ELIM: sub sp, sp, #72
; CHECK-ARM-FP_ELIM: sub sp, sp, #4096
; CHECK-ARM-FP_ELIM: .cfi_def_cfa_offset 4176
@@ -73,11 +73,11 @@ define i32 @test3() {
; CHECK-ARM: .cfi_startproc
; CHECK-ARM: push {r4, r5, r11}
; CHECK-ARM: .cfi_def_cfa_offset 12
; CHECK-ARM: .cfi_offset 11, -4
; CHECK-ARM: .cfi_offset 5, -8
; CHECK-ARM: .cfi_offset 4, -12
; CHECK-ARM: .cfi_offset r11, -4
; CHECK-ARM: .cfi_offset r5, -8
; CHECK-ARM: .cfi_offset r4, -12
; CHECK-ARM: add r11, sp, #8
; CHECK-ARM: .cfi_def_cfa 11, 4
; CHECK-ARM: .cfi_def_cfa r11, 4
; CHECK-ARM: sub sp, sp, #20
; CHECK-ARM: sub sp, sp, #805306368
; CHECK-ARM: bic sp, sp, #15
@@ -87,11 +87,11 @@ define i32 @test3() {
; CHECK-ARM-FP-ELIM: .cfi_startproc
; CHECK-ARM-FP-ELIM: push {r4, r5, r11}
; CHECK-ARM-FP-ELIM: .cfi_def_cfa_offset 12
; CHECK-ARM-FP-ELIM: .cfi_offset 11, -4
; CHECK-ARM-FP-ELIM: .cfi_offset 5, -8
; CHECK-ARM-FP-ELIM: .cfi_offset 4, -12
; CHECK-ARM-FP-ELIM: .cfi_offset r11, -4
; CHECK-ARM-FP-ELIM: .cfi_offset r5, -8
; CHECK-ARM-FP-ELIM: .cfi_offset r4, -12
; CHECK-ARM-FP-ELIM: add r11, sp, #8
; CHECK-ARM-FP-ELIM: .cfi_def_cfa 11, 4
; CHECK-ARM-FP-ELIM: .cfi_def_cfa r11, 4
; CHECK-ARM-FP-ELIM: sub sp, sp, #20
; CHECK-ARM-FP-ELIM: sub sp, sp, #805306368
; CHECK-ARM-FP-ELIM: bic sp, sp, #15

30
test/CodeGen/ARM/debug-frame-vararg.ll
View File

@@ -66,8 +66,8 @@
; CHECK-FP: .cfi_def_cfa_offset 16
; CHECK-FP: push {r4, lr}
; CHECK-FP: .cfi_def_cfa_offset 24
; CHECK-FP: .cfi_offset 14, -20
; CHECK-FP: .cfi_offset 4, -24
; CHECK-FP: .cfi_offset lr, -20
; CHECK-FP: .cfi_offset r4, -24
; CHECK-FP: sub sp, sp, #8
; CHECK-FP: .cfi_def_cfa_offset 32
@@ -77,11 +77,11 @@
; CHECK-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-FP-ELIM: push {r4, r11, lr}
; CHECK-FP-ELIM: .cfi_def_cfa_offset 28
; CHECK-FP-ELIM: .cfi_offset 14, -20
; CHECK-FP-ELIM: .cfi_offset 11, -24
; CHECK-FP-ELIM: .cfi_offset 4, -28
; CHECK-FP-ELIM: .cfi_offset lr, -20
; CHECK-FP-ELIM: .cfi_offset r11, -24
; CHECK-FP-ELIM: .cfi_offset r4, -28
; CHECK-FP-ELIM: add r11, sp, #4
; CHECK-FP-ELIM: .cfi_def_cfa 11, 24
; CHECK-FP-ELIM: .cfi_def_cfa r11, 24
; CHECK-THUMB-FP-LABEL: sum
; CHECK-THUMB-FP: .cfi_startproc
@@ -89,10 +89,10 @@
; CHECK-THUMB-FP: .cfi_def_cfa_offset 16
; CHECK-THUMB-FP: push {r4, r5, r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 32
; CHECK-THUMB-FP: .cfi_offset 14, -20
; CHECK-THUMB-FP: .cfi_offset 7, -24
; CHECK-THUMB-FP: .cfi_offset 5, -28
; CHECK-THUMB-FP: .cfi_offset 4, -32
; CHECK-THUMB-FP: .cfi_offset lr, -20
; CHECK-THUMB-FP: .cfi_offset r7, -24
; CHECK-THUMB-FP: .cfi_offset r5, -28
; CHECK-THUMB-FP: .cfi_offset r4, -32
; CHECK-THUMB-FP: sub sp, #8
; CHECK-THUMB-FP: .cfi_def_cfa_offset 40
@@ -102,12 +102,12 @@
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-THUMB-FP-ELIM: push {r4, r5, r7, lr}
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 32
; CHECK-THUMB-FP-ELIM: .cfi_offset 14, -20
; CHECK-THUMB-FP-ELIM: .cfi_offset 7, -24
; CHECK-THUMB-FP-ELIM: .cfi_offset 5, -28
; CHECK-THUMB-FP-ELIM: .cfi_offset 4, -32
; CHECK-THUMB-FP-ELIM: .cfi_offset lr, -20
; CHECK-THUMB-FP-ELIM: .cfi_offset r7, -24
; CHECK-THUMB-FP-ELIM: .cfi_offset r5, -28
; CHECK-THUMB-FP-ELIM: .cfi_offset r4, -32
; CHECK-THUMB-FP-ELIM: add r7, sp, #8
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa 7, 24
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa r7, 24
define i32 @sum(i32 %count, ...) {
entry:

261
test/CodeGen/ARM/debug-frame.ll
View File

@@ -12,6 +12,7 @@
; (6) thumb without -disable-fp-elim
; (7) thumbv7 with -disable-fp-elim
; (8) thumbv7 without -disable-fp-elim
; (9) thumbv7 with -no-integrated-as
; RUN: llc -mtriple arm-unknown-linux-gnueabi \
; RUN: -disable-fp-elim -filetype=asm -o - %s \
@@ -45,6 +46,10 @@
; RUN: -filetype=asm -o - %s \
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-V7-FP-ELIM
; 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
;-------------------------------------------------------------------------------
; Test 1
;-------------------------------------------------------------------------------
@@ -163,17 +168,17 @@ declare void @_ZSt9terminatev()
; CHECK-FP: .cfi_startproc
; CHECK-FP: push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
; CHECK-FP: .cfi_def_cfa_offset 36
; CHECK-FP: .cfi_offset 14, -4
; CHECK-FP: .cfi_offset 11, -8
; CHECK-FP: .cfi_offset 10, -12
; CHECK-FP: .cfi_offset 9, -16
; CHECK-FP: .cfi_offset 8, -20
; CHECK-FP: .cfi_offset 7, -24
; CHECK-FP: .cfi_offset 6, -28
; CHECK-FP: .cfi_offset 5, -32
; CHECK-FP: .cfi_offset 4, -36
; 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
; CHECK-FP: add r11, sp, #28
; CHECK-FP: .cfi_def_cfa 11, 8
; CHECK-FP: .cfi_def_cfa r11, 8
; CHECK-FP: sub sp, sp, #28
; CHECK-FP: .cfi_endproc
@@ -181,15 +186,15 @@ declare void @_ZSt9terminatev()
; 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
; CHECK-FP-ELIM: .cfi_offset 14, -4
; CHECK-FP-ELIM: .cfi_offset 11, -8
; CHECK-FP-ELIM: .cfi_offset 10, -12
; CHECK-FP-ELIM: .cfi_offset 9, -16
; CHECK-FP-ELIM: .cfi_offset 8, -20
; CHECK-FP-ELIM: .cfi_offset 7, -24
; CHECK-FP-ELIM: .cfi_offset 6, -28
; CHECK-FP-ELIM: .cfi_offset 5, -32
; CHECK-FP-ELIM: .cfi_offset 4, -36
; 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
; CHECK-FP-ELIM: sub sp, sp, #28
; CHECK-FP-ELIM: .cfi_def_cfa_offset 64
; CHECK-FP-ELIM: .cfi_endproc
@@ -198,17 +203,17 @@ declare void @_ZSt9terminatev()
; CHECK-V7-FP: .cfi_startproc
; CHECK-V7-FP: push {r4, r11, lr}
; CHECK-V7-FP: .cfi_def_cfa_offset 12
; CHECK-V7-FP: .cfi_offset 14, -4
; CHECK-V7-FP: .cfi_offset 11, -8
; CHECK-V7-FP: .cfi_offset 4, -12
; CHECK-V7-FP: .cfi_offset lr, -4
; CHECK-V7-FP: .cfi_offset r11, -8
; CHECK-V7-FP: .cfi_offset r4, -12
; CHECK-V7-FP: add r11, sp, #4
; CHECK-V7-FP: .cfi_def_cfa 11, 8
; CHECK-V7-FP: .cfi_def_cfa r11, 8
; CHECK-V7-FP: vpush {d8, d9, d10, d11, d12}
; CHECK-V7-FP: .cfi_offset 268, -24
; CHECK-V7-FP: .cfi_offset 267, -32
; CHECK-V7-FP: .cfi_offset 266, -40
; CHECK-V7-FP: .cfi_offset 265, -48
; CHECK-V7-FP: .cfi_offset 264, -56
; 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
; CHECK-V7-FP: sub sp, sp, #28
; CHECK-V7-FP: .cfi_endproc
@@ -216,15 +221,15 @@ declare void @_ZSt9terminatev()
; CHECK-V7-FP-ELIM: .cfi_startproc
; CHECK-V7-FP-ELIM: push {r4, lr}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 8
; CHECK-V7-FP-ELIM: .cfi_offset 14, -4
; CHECK-V7-FP-ELIM: .cfi_offset 4, -8
; CHECK-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-V7-FP-ELIM: .cfi_offset r4, -8
; CHECK-V7-FP-ELIM: vpush {d8, d9, d10, d11, d12}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 48
; CHECK-V7-FP-ELIM: .cfi_offset 268, -16
; CHECK-V7-FP-ELIM: .cfi_offset 267, -24
; CHECK-V7-FP-ELIM: .cfi_offset 266, -32
; CHECK-V7-FP-ELIM: .cfi_offset 265, -40
; CHECK-V7-FP-ELIM: .cfi_offset 264, -48
; 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
; CHECK-V7-FP-ELIM: sub sp, sp, #24
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 72
; CHECK-V7-FP-ELIM: .cfi_endproc
@@ -233,13 +238,13 @@ declare void @_ZSt9terminatev()
; CHECK-THUMB-FP: .cfi_startproc
; CHECK-THUMB-FP: push {r4, r5, r6, r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 20
; CHECK-THUMB-FP: .cfi_offset 14, -4
; CHECK-THUMB-FP: .cfi_offset 7, -8
; CHECK-THUMB-FP: .cfi_offset 6, -12
; CHECK-THUMB-FP: .cfi_offset 5, -16
; CHECK-THUMB-FP: .cfi_offset 4, -20
; 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
; CHECK-THUMB-FP: add r7, sp, #12
; CHECK-THUMB-FP: .cfi_def_cfa 7, 8
; CHECK-THUMB-FP: .cfi_def_cfa r7, 8
; CHECK-THUMB-FP: sub sp, #60
; CHECK-THUMB-FP: .cfi_endproc
@@ -247,11 +252,11 @@ declare void @_ZSt9terminatev()
; 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
; CHECK-THUMB-FP-ELIM: .cfi_offset 14, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset 7, -8
; CHECK-THUMB-FP-ELIM: .cfi_offset 6, -12
; CHECK-THUMB-FP-ELIM: .cfi_offset 5, -16
; CHECK-THUMB-FP-ELIM: .cfi_offset 4, -20
; 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
; CHECK-THUMB-FP-ELIM: sub sp, #60
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 80
; CHECK-THUMB-FP-ELIM: .cfi_endproc
@@ -260,18 +265,18 @@ declare void @_ZSt9terminatev()
; CHECK-THUMB-V7-FP: .cfi_startproc
; CHECK-THUMB-V7-FP: push.w {r4, r7, r11, lr}
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP: .cfi_offset 11, -8
; CHECK-THUMB-V7-FP: .cfi_offset 7, -12
; CHECK-THUMB-V7-FP: .cfi_offset 4, -16
; CHECK-THUMB-V7-FP: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP: .cfi_offset r11, -8
; CHECK-THUMB-V7-FP: .cfi_offset r7, -12
; CHECK-THUMB-V7-FP: .cfi_offset r4, -16
; CHECK-THUMB-V7-FP: add r7, sp, #4
; CHECK-THUMB-V7-FP: .cfi_def_cfa 7, 12
; CHECK-THUMB-V7-FP: .cfi_def_cfa r7, 12
; CHECK-THUMB-V7-FP: vpush {d8, d9, d10, d11, d12}
; CHECK-THUMB-V7-FP: .cfi_offset 268, -24
; CHECK-THUMB-V7-FP: .cfi_offset 267, -32
; CHECK-THUMB-V7-FP: .cfi_offset 266, -40
; CHECK-THUMB-V7-FP: .cfi_offset 265, -48
; CHECK-THUMB-V7-FP: .cfi_offset 264, -56
; 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
; CHECK-THUMB-V7-FP: sub sp, #24
; CHECK-THUMB-V7-FP: .cfi_endproc
@@ -279,19 +284,37 @@ declare void @_ZSt9terminatev()
; 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
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 4, -8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r4, -8
; CHECK-THUMB-V7-FP-ELIM: vpush {d8, d9, d10, d11, d12}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 48
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 268, -16
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 267, -24
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 266, -32
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 265, -40
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 264, -48
; 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
; 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
; CHECK-THUMB-V7-FP-NOIAS-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-V7-FP-NOIAS: .cfi_startproc
; CHECK-THUMB-V7-FP-NOIAS: push.w {r4, r7, r11, lr}
; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 11, -8
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 7, -12
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 4, -16
; CHECK-THUMB-V7-FP-NOIAS: add r7, sp, #4
; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa 7, 12
; 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
;-------------------------------------------------------------------------------
; Test 2
@@ -309,10 +332,10 @@ entry:
; CHECK-FP: .cfi_startproc
; CHECK-FP: push {r11, lr}
; CHECK-FP: .cfi_def_cfa_offset 8
; CHECK-FP: .cfi_offset 14, -4
; CHECK-FP: .cfi_offset 11, -8
; CHECK-FP: .cfi_offset lr, -4
; CHECK-FP: .cfi_offset r11, -8
; CHECK-FP: mov r11, sp
; CHECK-FP: .cfi_def_cfa_register 11
; CHECK-FP: .cfi_def_cfa_register r11
; CHECK-FP: pop {r11, lr}
; CHECK-FP: mov pc, lr
; CHECK-FP: .cfi_endproc
@@ -321,8 +344,8 @@ entry:
; CHECK-FP-ELIM: .cfi_startproc
; CHECK-FP-ELIM: push {r11, lr}
; CHECK-FP-ELIM: .cfi_def_cfa_offset 8
; CHECK-FP-ELIM: .cfi_offset 14, -4
; CHECK-FP-ELIM: .cfi_offset 11, -8
; CHECK-FP-ELIM: .cfi_offset lr, -4
; CHECK-FP-ELIM: .cfi_offset r11, -8
; CHECK-FP-ELIM: pop {r11, lr}
; CHECK-FP-ELIM: mov pc, lr
; CHECK-FP-ELIM: .cfi_endproc
@@ -331,10 +354,10 @@ entry:
; CHECK-V7-FP: .cfi_startproc
; CHECK-V7-FP: push {r11, lr}
; CHECK-V7-FP: .cfi_def_cfa_offset 8
; CHECK-V7-FP: .cfi_offset 14, -4
; CHECK-V7-FP: .cfi_offset 11, -8
; CHECK-V7-FP: .cfi_offset lr, -4
; CHECK-V7-FP: .cfi_offset r11, -8
; CHECK-V7-FP: mov r11, sp
; CHECK-V7-FP: .cfi_def_cfa_register 11
; CHECK-V7-FP: .cfi_def_cfa_register r11
; CHECK-V7-FP: pop {r11, pc}
; CHECK-V7-FP: .cfi_endproc
@@ -342,8 +365,8 @@ entry:
; CHECK-V7-FP-ELIM: .cfi_startproc
; CHECK-V7-FP-ELIM: push {r11, lr}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 8
; CHECK-V7-FP-ELIM: .cfi_offset 14, -4
; CHECK-V7-FP-ELIM: .cfi_offset 11, -8
; CHECK-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-V7-FP-ELIM: .cfi_offset r11, -8
; CHECK-V7-FP-ELIM: pop {r11, pc}
; CHECK-V7-FP-ELIM: .cfi_endproc
@@ -351,10 +374,10 @@ entry:
; CHECK-THUMB-FP: .cfi_startproc
; CHECK-THUMB-FP: push {r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 8
; CHECK-THUMB-FP: .cfi_offset 14, -4
; CHECK-THUMB-FP: .cfi_offset 7, -8
; CHECK-THUMB-FP: .cfi_offset lr, -4
; CHECK-THUMB-FP: .cfi_offset r7, -8
; CHECK-THUMB-FP: add r7, sp, #0
; CHECK-THUMB-FP: .cfi_def_cfa_register 7
; CHECK-THUMB-FP: .cfi_def_cfa_register r7
; CHECK-THUMB-FP: pop {r7, pc}
; CHECK-THUMB-FP: .cfi_endproc
@@ -362,8 +385,8 @@ entry:
; CHECK-THUMB-FP-ELIM: .cfi_startproc
; CHECK-THUMB-FP-ELIM: push {r7, lr}
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 8
; CHECK-THUMB-FP-ELIM: .cfi_offset 14, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset 7, -8
; CHECK-THUMB-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset r7, -8
; CHECK-THUMB-FP-ELIM: pop {r7, pc}
; CHECK-THUMB-FP-ELIM: .cfi_endproc
@@ -371,10 +394,10 @@ entry:
; CHECK-THUMB-V7-FP: .cfi_startproc
; CHECK-THUMB-V7-FP: push {r7, lr}
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 8
; CHECK-THUMB-V7-FP: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP: .cfi_offset 7, -8
; CHECK-THUMB-V7-FP: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP: .cfi_offset r7, -8
; CHECK-THUMB-V7-FP: mov r7, sp
; CHECK-THUMB-V7-FP: .cfi_def_cfa_register 7
; CHECK-THUMB-V7-FP: .cfi_def_cfa_register r7
; CHECK-THUMB-V7-FP: pop {r7, pc}
; CHECK-THUMB-V7-FP: .cfi_endproc
@@ -382,8 +405,8 @@ entry:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
; CHECK-THUMB-V7-FP-ELIM: push.w {r11, lr}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 11, -8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r11, -8
; CHECK-THUMB-V7-FP-ELIM: pop.w {r11, pc}
; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc
@@ -413,12 +436,12 @@ entry:
; CHECK-FP: .cfi_startproc
; CHECK-FP: push {r4, r5, r11, lr}
; CHECK-FP: .cfi_def_cfa_offset 16
; CHECK-FP: .cfi_offset 14, -4
; CHECK-FP: .cfi_offset 11, -8
; CHECK-FP: .cfi_offset 5, -12
; CHECK-FP: .cfi_offset 4, -16
; CHECK-FP: .cfi_offset lr, -4
; CHECK-FP: .cfi_offset r11, -8
; CHECK-FP: .cfi_offset r5, -12
; CHECK-FP: .cfi_offset r4, -16
; CHECK-FP: add r11, sp, #8
; CHECK-FP: .cfi_def_cfa 11, 8
; CHECK-FP: .cfi_def_cfa r11, 8
; CHECK-FP: pop {r4, r5, r11, lr}
; CHECK-FP: mov pc, lr
; CHECK-FP: .cfi_endproc
@@ -427,10 +450,10 @@ entry:
; CHECK-FP-ELIM: .cfi_startproc
; CHECK-FP-ELIM: push {r4, r5, r11, lr}
; CHECK-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-FP-ELIM: .cfi_offset 14, -4
; CHECK-FP-ELIM: .cfi_offset 11, -8
; CHECK-FP-ELIM: .cfi_offset 5, -12
; CHECK-FP-ELIM: .cfi_offset 4, -16
; 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
; CHECK-FP-ELIM: pop {r4, r5, r11, lr}
; CHECK-FP-ELIM: mov pc, lr
; CHECK-FP-ELIM: .cfi_endproc
@@ -439,12 +462,12 @@ entry:
; CHECK-V7-FP: .cfi_startproc
; CHECK-V7-FP: push {r4, r5, r11, lr}
; CHECK-V7-FP: .cfi_def_cfa_offset 16
; CHECK-V7-FP: .cfi_offset 14, -4
; CHECK-V7-FP: .cfi_offset 11, -8
; CHECK-V7-FP: .cfi_offset 5, -12
; CHECK-V7-FP: .cfi_offset 4, -16
; 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
; CHECK-V7-FP: add r11, sp, #8
; CHECK-V7-FP: .cfi_def_cfa 11, 8
; CHECK-V7-FP: .cfi_def_cfa r11, 8
; CHECK-V7-FP: pop {r4, r5, r11, pc}
; CHECK-V7-FP: .cfi_endproc
@@ -452,10 +475,10 @@ entry:
; CHECK-V7-FP-ELIM: .cfi_startproc
; CHECK-V7-FP-ELIM: push {r4, r5, r11, lr}
; CHECK-V7-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-V7-FP-ELIM: .cfi_offset 14, -4
; CHECK-V7-FP-ELIM: .cfi_offset 11, -8
; CHECK-V7-FP-ELIM: .cfi_offset 5, -12
; CHECK-V7-FP-ELIM: .cfi_offset 4, -16
; 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
; CHECK-V7-FP-ELIM: pop {r4, r5, r11, pc}
; CHECK-V7-FP-ELIM: .cfi_endproc
@@ -463,12 +486,12 @@ entry:
; CHECK-THUMB-FP: .cfi_startproc
; CHECK-THUMB-FP: push {r4, r5, r7, lr}
; CHECK-THUMB-FP: .cfi_def_cfa_offset 16
; CHECK-THUMB-FP: .cfi_offset 14, -4
; CHECK-THUMB-FP: .cfi_offset 7, -8
; CHECK-THUMB-FP: .cfi_offset 5, -12
; CHECK-THUMB-FP: .cfi_offset 4, -16
; 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
; CHECK-THUMB-FP: add r7, sp, #8
; CHECK-THUMB-FP: .cfi_def_cfa 7, 8
; CHECK-THUMB-FP: .cfi_def_cfa r7, 8
; CHECK-THUMB-FP: pop {r4, r5, r7, pc}
; CHECK-THUMB-FP: .cfi_endproc
@@ -476,10 +499,10 @@ entry:
; CHECK-THUMB-FP-ELIM: .cfi_startproc
; CHECK-THUMB-FP-ELIM: push {r4, r5, r7, lr}
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-THUMB-FP-ELIM: .cfi_offset 14, -4
; CHECK-THUMB-FP-ELIM: .cfi_offset 7, -8
; CHECK-THUMB-FP-ELIM: .cfi_offset 5, -12
; CHECK-THUMB-FP-ELIM: .cfi_offset 4, -16
; 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
; CHECK-THUMB-FP-ELIM: pop {r4, r5, r7, pc}
; CHECK-THUMB-FP-ELIM: .cfi_endproc
@@ -487,12 +510,12 @@ entry:
; CHECK-THUMB-V7-FP: .cfi_startproc
; CHECK-THUMB-V7-FP: push {r4, r5, r7, lr}
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP: .cfi_offset 7, -8
; CHECK-THUMB-V7-FP: .cfi_offset 5, -12
; CHECK-THUMB-V7-FP: .cfi_offset 4, -16
; 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
; CHECK-THUMB-V7-FP: add r7, sp, #8
; CHECK-THUMB-V7-FP: .cfi_def_cfa 7, 8
; CHECK-THUMB-V7-FP: .cfi_def_cfa r7, 8
; CHECK-THUMB-V7-FP: pop {r4, r5, r7, pc}
; CHECK-THUMB-V7-FP: .cfi_endproc
@@ -500,10 +523,10 @@ entry:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
; CHECK-THUMB-V7-FP-ELIM: push.w {r4, r5, r11, lr}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 14, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 11, -8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 5, -12
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset 4, -16
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r11, -8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r5, -12
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r4, -16
; CHECK-THUMB-V7-FP-ELIM: pop.w {r4, r5, r11, pc}
; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc