Index: tests_lit/assembler/arm32/push-pop.ll |
diff --git a/tests_lit/assembler/arm32/push-pop.ll b/tests_lit/assembler/arm32/push-pop.ll |
index 7a5791e7b9bcf003278ec4bfaa33871e355d646f..17c970627fa91694321510c10748742bac334440 100644 |
--- a/tests_lit/assembler/arm32/push-pop.ll |
+++ b/tests_lit/assembler/arm32/push-pop.ll |
@@ -7,71 +7,42 @@ |
; Compile using standalone assembler. |
; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 -allow-extern \ |
-; RUN: | FileCheck %s --check-prefix=ASM |
+; RUN: -reg-use r0,r1,r2,r3,r4,r5 | FileCheck %s --check-prefix=ASM |
; Show bytes in assembled standalone code. |
; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \ |
-; RUN: --args -O2 -allow-extern | FileCheck %s --check-prefix=DIS |
+; RUN: --args -O2 -allow-extern -reg-use r0,r1,r2,r3,r4,r5 \ |
+; RUN: | FileCheck %s --check-prefix=DIS |
; Compile using integrated assembler. |
; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \ |
-; RUN: -allow-extern | FileCheck %s --check-prefix=IASM |
+; RUN: -allow-extern -reg-use r0,r1,r2,r3,r4,r5 \ |
+; RUN: | FileCheck %s --check-prefix=IASM |
; Show bytes in assembled integrated code. |
; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \ |
-; RUN: --args -O2 -allow-extern | FileCheck %s --check-prefix=DIS |
+; RUN: --args -O2 -allow-extern -reg-use r0,r1,r2,r3,r4,r5 \ |
+; RUN: | FileCheck %s --check-prefix=DIS |
declare external void @DoSomething() |
define internal void @SinglePushPop() { |
+; ASM-LABEL:SinglePushPop: |
+; DIS-LABEL:{{.+}} <SinglePushPop>: |
+; IASM-LABEL:SinglePushPop: |
+ |
+; ASM: push {lr} |
+; DIS: {{.+}} e52de004 |
+; IASM-NOT: push |
+ |
call void @DoSomething(); |
ret void |
-} |
-; ASM-LABEL:SinglePushPop: |
-; ASM-NEXT:.LSinglePushPop$__0: |
-; ASM-NEXT: push {lr} |
-; ASM-NEXT: sub sp, sp, #12 |
-; ASM-NEXT: bl DoSomething |
-; ASM-NEXT: add sp, sp, #12 |
-; ASM-NEXT: pop {lr} |
-; ASM-NEXT: # lr = def.pseudo |
-; ASM-NEXT: bx lr |
- |
-; DIS-LABEL:00000000 <SinglePushPop>: |
-; DIS-NEXT: 0: e52de004 |
-; DIS-NEXT: 4: e24dd00c |
-; DIS-NEXT: 8: ebfffffe |
-; DIS-NEXT: c: e28dd00c |
-; DIS-NEXT: 10: e49de004 |
-; DIS-NEXT: 14: e12fff1e |
+; ASM: pop {lr} |
+; DIS: {{.+}} e49de004 |
+; IASM-NOT: pop |
-; IASM-LABEL:SinglePushPop: |
-; IASM-NEXT:.LSinglePushPop$__0: |
-; IASM-NEXT: .byte 0x4 |
-; IASM-NEXT: .byte 0xe0 |
-; IASM-NEXT: .byte 0x2d |
-; IASM-NEXT: .byte 0xe5 |
- |
-; IASM-NEXT: .byte 0xc |
-; IASM-NEXT: .byte 0xd0 |
-; IASM-NEXT: .byte 0x4d |
-; IASM-NEXT: .byte 0xe2 |
-; IASM-NEXT: bl DoSomething @ .word ebfffffe |
-; IASM-NEXT: .byte 0xc |
-; IASM-NEXT: .byte 0xd0 |
-; IASM-NEXT: .byte 0x8d |
-; IASM-NEXT: .byte 0xe2 |
- |
-; IASM-NEXT: .byte 0x4 |
-; IASM-NEXT: .byte 0xe0 |
-; IASM-NEXT: .byte 0x9d |
-; IASM-NEXT: .byte 0xe4 |
- |
-; IASM: .byte 0x1e |
-; IASM-NEXT: .byte 0xff |
-; IASM-NEXT: .byte 0x2f |
-; IASM-NEXT: .byte 0xe1 |
+} |
; This test is based on taking advantage of the over-eager -O2 |
; register allocator that puts V1 and V2 into callee-save registers, |
@@ -79,83 +50,21 @@ define internal void @SinglePushPop() { |
; requires the callee-save registers to be pushed/popped in the |
; prolog/epilog. |
define internal i32 @MultPushPop(i32 %v1, i32 %v2) { |
+; ASM-LABEL:MultPushPop: |
+; DIS_LABEL: {{.+}} <MultPushPop>: |
+; IASM-LABEL:MultPushPop: |
+; ASM: push {r4, r5, lr} |
+; DIS: {{.+}}: e92d4030 |
+ |
+; IASM-NOT: push |
+ |
+ |
call void @DoSomething(); |
%v3 = add i32 %v1, %v2 |
ret i32 %v3 |
-} |
-; ASM-LABEL:MultPushPop: |
-; ASM-NEXT:.LMultPushPop$__0: |
-; ASM-NEXT: push {r4, r5, lr} |
-; ASM-NEXT: sub sp, sp, #4 |
-; ASM-NEXT: mov r4, r0 |
-; ASM-NEXT: mov r5, r1 |
-; ASM-NEXT: bl DoSomething |
-; ASM-NEXT: add r4, r4, r5 |
-; ASM-NEXT: mov r0, r4 |
-; ASM-NEXT: add sp, sp, #4 |
-; ASM-NEXT: pop {r4, r5, lr} |
-; ASM-NEXT: # r4 = def.pseudo |
-; ASM-NEXT: # r5 = def.pseudo |
-; ASM-NEXT: # lr = def.pseudo |
-; ASM-NEXT: bx lr |
- |
-; DIS-LABEL:00000020 <MultPushPop>: |
-; DIS-NEXT: 20: e92d4030 |
-; DIS-NEXT: 24: e24dd004 |
-; DIS-NEXT: 28: e1a04000 |
-; DIS-NEXT: 2c: e1a05001 |
-; DIS-NEXT: 30: ebfffffe |
-; DIS-NEXT: 34: e0844005 |
-; DIS-NEXT: 38: e1a00004 |
-; DIS-NEXT: 3c: e28dd004 |
-; DIS-NEXT: 40: e8bd4030 |
-; DIS-NEXT: 44: e12fff1e |
+; ASM: pop {r4, r5, lr} |
+; DIS: {{.+}} e8bd4030 |
+; IASM-NOT: pop |
-; IASM-LABEL:MultPushPop: |
-; IASM-NEXT:.LMultPushPop$__0: |
-; IASM-NEXT: .byte 0x30 |
-; IASM-NEXT: .byte 0x40 |
-; IASM-NEXT: .byte 0x2d |
-; IASM-NEXT: .byte 0xe9 |
- |
-; IASM-NEXT: .byte 0x4 |
-; IASM-NEXT: .byte 0xd0 |
-; IASM-NEXT: .byte 0x4d |
-; IASM-NEXT: .byte 0xe2 |
- |
-; IASM-NEXT: .byte 0x0 |
-; IASM-NEXT: .byte 0x40 |
-; IASM-NEXT: .byte 0xa0 |
-; IASM-NEXT: .byte 0xe1 |
- |
-; IASM-NEXT: .byte 0x1 |
-; IASM-NEXT: .byte 0x50 |
-; IASM-NEXT: .byte 0xa0 |
-; IASM-NEXT: .byte 0xe1 |
- |
-; IASM-NEXT: bl DoSomething @ .word ebfffffe |
-; IASM-NEXT: .byte 0x5 |
-; IASM-NEXT: .byte 0x40 |
-; IASM-NEXT: .byte 0x84 |
-; IASM-NEXT: .byte 0xe0 |
- |
-; IASM-NEXT: .byte 0x4 |
-; IASM-NEXT: .byte 0x0 |
-; IASM-NEXT: .byte 0xa0 |
-; IASM-NEXT: .byte 0xe1 |
- |
-; IASM-NEXT: .byte 0x4 |
-; IASM-NEXT: .byte 0xd0 |
-; IASM-NEXT: .byte 0x8d |
-; IASM-NEXT: .byte 0xe2 |
- |
-; IASM-NEXT: .byte 0x30 |
-; IASM-NEXT: .byte 0x40 |
-; IASM-NEXT: .byte 0xbd |
-; IASM-NEXT: .byte 0xe8 |
- |
-; IASM: .byte 0x1e |
-; IASM-NEXT: .byte 0xff |
-; IASM-NEXT: .byte 0x2f |
-; IASM-NEXT: .byte 0xe1 |
+} |