tests_lit/llvm2ice_tests/ebp_args.ll - Issue 1427973003: Subzero: Refactor x86 register representation to actively use aliases.

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: tests_lit/llvm2ice_tests/ebp_args.ll

Issue 1427973003: Subzero: Refactor x86 register representation to actively use aliases. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Reformat Created 5 years, 1 month ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« no previous file with comments | « tests_lit/llvm2ice_tests/64bit.pnacl.ll ('k') | tests_lit/llvm2ice_tests/nacl-atomic-intrinsics.ll » ('j') | no next file with comments »

OLD	NEW
1 ; This test originally exhibited a bug in ebp-based stack slots. The	1 ; This test originally exhibited a bug in ebp-based stack slots. The

2 ; problem was that during a function call push sequence, the esp	2 ; problem was that during a function call push sequence, the esp

3 ; adjustment was incorrectly added to the stack/frame offset for	3 ; adjustment was incorrectly added to the stack/frame offset for

4 ; ebp-based frames.	4 ; ebp-based frames.

5	5

6 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -Om1 \	6 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -Om1 \

7 ; RUN: -allow-externally-defined-symbols \| FileCheck %s	7 ; RUN: -allow-externally-defined-symbols \| FileCheck %s

8	8

9 declare i32 @memcpy_helper2(i32 %buf, i32 %buf2, i32 %n)	9 declare i32 @memcpy_helper2(i32 %buf, i32 %buf2, i32 %n)

10	10

(...skipping 13 matching lines...) Expand all Loading...
24 ; and stack slot assignment code, and may need to be relaxed if the	24 ; and stack slot assignment code, and may need to be relaxed if the

25 ; lowering code changes.	25 ; lowering code changes.

26	26

27 ; CHECK-LABEL: memcpy_helper	27 ; CHECK-LABEL: memcpy_helper

28 ; CHECK: push ebp	28 ; CHECK: push ebp

29 ; CHECK: mov ebp,esp	29 ; CHECK: mov ebp,esp

30 ; CHECK: sub esp,0x18	30 ; CHECK: sub esp,0x18

31 ; CHECK: sub esp,0x80	31 ; CHECK: sub esp,0x80

32 ; CHECK: mov DWORD PTR [ebp-0x4],esp	32 ; CHECK: mov DWORD PTR [ebp-0x4],esp

33 ; CHECK: mov eax,DWORD PTR [ebp+0xc]	33 ; CHECK: mov eax,DWORD PTR [ebp+0xc]

34 ; CHECK: mov DWORD PTR [ebp-0x8],eax	34 ; CHECK: mov BYTE PTR [ebp-0x8],al

35 ; CHECK: movzx eax,BYTE PTR [ebp-0x8]	35 ; CHECK: movzx eax,BYTE PTR [ebp-0x8]

36 ; CHECK: mov DWORD PTR [ebp-0xc],eax	36 ; CHECK: mov DWORD PTR [ebp-0xc],eax

37 ; CHECK: sub esp,0x10	37 ; CHECK: sub esp,0x10

38 ; CHECK: mov eax,DWORD PTR [ebp+0x8]	38 ; CHECK: mov eax,DWORD PTR [ebp+0x8]

39 ; CHECK: mov DWORD PTR [esp],eax	39 ; CHECK: mov DWORD PTR [esp],eax

40 ; CHECK: mov eax,DWORD PTR [ebp-0x4]	40 ; CHECK: mov eax,DWORD PTR [ebp-0x4]

41 ; CHECK: mov DWORD PTR [esp+0x4],eax	41 ; CHECK: mov DWORD PTR [esp+0x4],eax

42 ; CHECK: mov eax,DWORD PTR [ebp-0xc]	42 ; CHECK: mov eax,DWORD PTR [ebp-0xc]

43 ; CHECK: mov DWORD PTR [esp+0x8],eax	43 ; CHECK: mov DWORD PTR [esp+0x8],eax

44 ; CHECK: call {{.}} R_{{.}} memcpy_helper2	44 ; CHECK: call {{.}} R_{{.}} memcpy_helper2

OLD	NEW