tests_lit/llvm2ice_tests/nacl-atomic-cmpxchg-optimization.ll - Issue 467103004: Subzero: Convert lit test llvm-mc -arch arguments to full -triple.

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/nacl-atomic-cmpxchg-optimization.ll

Issue 467103004: Subzero: Convert lit test llvm-mc -arch arguments to full -triple. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: x Created 6 years, 4 months 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/mangle.ll ('k') | tests_lit/llvm2ice_tests/nacl-atomic-fence-all.ll » ('j') | no next file with comments »

OLD	NEW
1 ; This tests the optimization of atomic cmpxchg w/ following cmp + branches.	1 ; This tests the optimization of atomic cmpxchg w/ following cmp + branches.

2	2

3 ; RUN: %llvm2ice -O2 --verbose none %s \| FileCheck %s --check-prefix=O2	3 ; RUN: %llvm2ice -O2 --verbose none %s \| FileCheck %s --check-prefix=O2

4 ; RUN: %llvm2ice -Om1 --verbose none %s \| FileCheck %s --check-prefix=OM1	4 ; RUN: %llvm2ice -Om1 --verbose none %s \| FileCheck %s --check-prefix=OM1

5 ; RUN: %llvm2ice -O2 --verbose none %s \	5 ; RUN: %llvm2ice -O2 --verbose none %s \

6 ; RUN: \| llvm-mc -arch=x86 -x86-asm-syntax=intel -filetype=obj	6 ; RUN: \| llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj

7 ; RUN: %llvm2ice -Om1 --verbose none %s \	7 ; RUN: %llvm2ice -Om1 --verbose none %s \

8 ; RUN: \| llvm-mc -arch=x86 -x86-asm-syntax=intel -filetype=obj	8 ; RUN: \| llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj

9 ; RUN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s	9 ; RUN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s

10 ; RUN: %llvm2iceinsts %s \| %szdiff %s \| FileCheck --check-prefix=DUMP %s	10 ; RUN: %llvm2iceinsts %s \| %szdiff %s \| FileCheck --check-prefix=DUMP %s

11 ; RUN: %llvm2iceinsts --pnacl %s \| %szdiff %s \	11 ; RUN: %llvm2iceinsts --pnacl %s \| %szdiff %s \

12 ; RUN: \| FileCheck --check-prefix=DUMP %s	12 ; RUN: \| FileCheck --check-prefix=DUMP %s

13	13

14 declare i32 @llvm.nacl.atomic.cmpxchg.i32(i32*, i32, i32, i32, i32)	14 declare i32 @llvm.nacl.atomic.cmpxchg.i32(i32*, i32, i32, i32, i32)

15	15

16	16

17 ; Test that a cmpxchg followed by icmp eq and branch can be optimized to	17 ; Test that a cmpxchg followed by icmp eq and branch can be optimized to

18 ; reuse the flags set by the cmpxchg instruction itself.	18 ; reuse the flags set by the cmpxchg instruction itself.

(...skipping 122 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
141 ret i32 %r	141 ret i32 %r

142 }	142 }

143 ; O2-LABEL: .Ltest_atomic_cmpxchg_no_opt2{{.*}}loop	143 ; O2-LABEL: .Ltest_atomic_cmpxchg_no_opt2{{.*}}loop

144 ; O2: lock cmpxchg dword ptr [e{{[^a].}}], e{{[^a]}}	144 ; O2: lock cmpxchg dword ptr [e{{[^a].}}], e{{[^a]}}

145 ; O2: mov {{.*}}	145 ; O2: mov {{.*}}

146 ; O2: cmp	146 ; O2: cmp

147 ; O2: je	147 ; O2: je

148	148

149 ; ERRORS-NOT: ICE translation error	149 ; ERRORS-NOT: ICE translation error

150 ; DUMP-NOT: SZ	150 ; DUMP-NOT: SZ

OLD	NEW