tests_lit/llvm2ice_tests/nacl-atomic-fence-all.ll - Issue 600043002: Clean up run script to use for testing Subzero.

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Side by Side Diff: tests_lit/llvm2ice_tests/nacl-atomic-fence-all.ll

Issue 600043002: Clean up run script to use for testing Subzero. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Fixes for rebase from master. Created 6 years, 2 months ago

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1 ; Test that loads/stores don't move across a nacl.atomic.fence.all.	1 ; Test that loads/stores don't move across a nacl.atomic.fence.all.

2 ; This should apply to both atomic and non-atomic loads/stores	2 ; This should apply to both atomic and non-atomic loads/stores

3 ; (unlike the non-"all" variety of nacl.atomic.fence, which only	3 ; (unlike the non-"all" variety of nacl.atomic.fence, which only

4 ; applies to atomic load/stores).	4 ; applies to atomic load/stores).

5 ;	5 ;

6 ; RUN: %llvm2ice -O2 --verbose none %s \	6 ; TODO(kschimpf) Find out why lc2i is needed.

	7 ; RUN: %lc2i -i %s --args -O2 --verbose none \

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

8 ; RUN: \| llvm-objdump -d -symbolize -x86-asm-syntax=intel - \| FileCheck %s	9 ; RUN: \| llvm-objdump -d -symbolize -x86-asm-syntax=intel - \| FileCheck %s

9	10

10 ; TODO(jvoung): llvm-objdump doesn't symbolize global symbols well, so we	11 ; TODO(jvoung): llvm-objdump doesn't symbolize global symbols well, so we

11 ; have [0] == g32_a, [4] == g32_b, [8] == g32_c.	12 ; have [0] == g32_a, [4] == g32_b, [8] == g32_c.

12 ; g32_d is also [0] because it's in the .data section instead of .bss.	13 ; g32_d is also [0] because it's in the .data section instead of .bss.

13	14

14 declare void @llvm.nacl.atomic.fence.all()	15 declare void @llvm.nacl.atomic.fence.all()

15 declare i32 @llvm.nacl.atomic.load.i32(i32*, i32)	16 declare i32 @llvm.nacl.atomic.load.i32(i32*, i32)

16 declare void @llvm.nacl.atomic.store.i32(i32, i32*, i32)	17 declare void @llvm.nacl.atomic.store.i32(i32, i32*, i32)

(...skipping 195 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
212 ret i32 %z	213 ret i32 %z

213 }	214 }

214 ; CHECK-LABEL: could_have_hoisted_loads	215 ; CHECK-LABEL: could_have_hoisted_loads

215 ; CHECK: dword ptr [0]	216 ; CHECK: dword ptr [0]

216 ; CHECK: jne {{.*}}	217 ; CHECK: jne {{.*}}

217 ; CHECK: mov {{.*}}, dword ptr	218 ; CHECK: mov {{.*}}, dword ptr

218 ; CHECK: ret	219 ; CHECK: ret

219 ; CHECK: mfence	220 ; CHECK: mfence

220 ; CHECK: mov {{.*}}, dword ptr	221 ; CHECK: mov {{.*}}, dword ptr

221 ; CHECK: ret	222 ; CHECK: ret

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