tests_lit/llvm2ice_tests/randomize-regalloc.ll - Issue 1300993002: Use separate random number generator for each randomization pass

Unified Diff: tests_lit/llvm2ice_tests/randomize-regalloc.ll

Issue 1300993002: Use separate random number generator for each randomization pass (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Minor change in GlobalContext::getJumpTables(), make jump tables in deterministic order even pooled… Created 5 years, 4 months ago

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« src/IceGlobalContext.cpp ('K') | « tests_lit/llvm2ice_tests/randomize-pool-immediate-basic.ll ('k') | tests_lit/llvm2ice_tests/reorder-basic-blocks.ll » ('j') | tests_lit/llvm2ice_tests/reorder-global-variables.ll » ('J')
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Index: tests_lit/llvm2ice_tests/randomize-regalloc.ll

diff --git a/tests_lit/llvm2ice_tests/randomize-regalloc.ll b/tests_lit/llvm2ice_tests/randomize-regalloc.ll

index 696fce5a2dbdcf2bdbe327666145a0d9aaee6b82..5bdd70d2a4d5d98702debd16a7f1f56a722b8329 100644

--- a/tests_lit/llvm2ice_tests/randomize-regalloc.ll

+++ b/tests_lit/llvm2ice_tests/randomize-regalloc.ll

@@ -26,11 +26,11 @@ entry:

; OPTM1_1-NEXT: movups XMMWORD PTR [esp+0x20],xmm0

; OPTM1_1-NEXT: movups XMMWORD PTR [esp+0x10],xmm1

; OPTM1_1-NEXT: movups xmm0,XMMWORD PTR [esp+0x20]

-; OPTM1_1-NEXT: pshufd xmm1,XMMWORD PTR [esp+0x20],0x31

-; OPTM1_1-NEXT: pshufd xmm2,XMMWORD PTR [esp+0x10],0x31

+; OPTM1_1-NEXT: pshufd xmm7,XMMWORD PTR [esp+0x20],0x31

+; OPTM1_1-NEXT: pshufd xmm3,XMMWORD PTR [esp+0x10],0x31

; OPTM1_1-NEXT: pmuludq xmm0,XMMWORD PTR [esp+0x10]

-; OPTM1_1-NEXT: pmuludq xmm1,xmm2

-; OPTM1_1-NEXT: shufps xmm0,xmm1,0x88

+; OPTM1_1-NEXT: pmuludq xmm7,xmm3

+; OPTM1_1-NEXT: shufps xmm0,xmm7,0x88

; OPTM1_1-NEXT: pshufd xmm0,xmm0,0xd8

; OPTM1_1-NEXT: movups XMMWORD PTR [esp],xmm0

; OPTM1_1-NEXT: movups xmm0,XMMWORD PTR [esp]

@@ -38,14 +38,14 @@ entry:

; OPTM1_1-NEXT: ret

; CHECK_1-LABEL: mul_v4i32

-; CHECK_1: movups xmm5,xmm0

+; CHECK_1: movups xmm7,xmm0

; CHECK_1-NEXT: pshufd xmm0,xmm0,0x31

; CHECK_1-NEXT: pshufd xmm3,xmm1,0x31

-; CHECK_1-NEXT: pmuludq xmm5,xmm1

+; CHECK_1-NEXT: pmuludq xmm7,xmm1

; CHECK_1-NEXT: pmuludq xmm0,xmm3

-; CHECK_1-NEXT: shufps xmm5,xmm0,0x88

-; CHECK_1-NEXT: pshufd xmm5,xmm5,0xd8

-; CHECK_1-NEXT: movups xmm0,xmm5

+; CHECK_1-NEXT: shufps xmm7,xmm0,0x88

+; CHECK_1-NEXT: pshufd xmm7,xmm7,0xd8

+; CHECK_1-NEXT: movups xmm0,xmm7

; CHECK_1-NEXT: ret

; OPTM1_123-LABEL: mul_v4i32

@@ -53,11 +53,11 @@ entry:

; OPTM1_123-NEXT: movups XMMWORD PTR [esp+0x20],xmm0

; OPTM1_123-NEXT: movups XMMWORD PTR [esp+0x10],xmm1

; OPTM1_123-NEXT: movups xmm0,XMMWORD PTR [esp+0x20]

-; OPTM1_123-NEXT: pshufd xmm1,XMMWORD PTR [esp+0x20],0x31

-; OPTM1_123-NEXT: pshufd xmm6,XMMWORD PTR [esp+0x10],0x31

+; OPTM1_123-NEXT: pshufd xmm2,XMMWORD PTR [esp+0x20],0x31

+; OPTM1_123-NEXT: pshufd xmm1,XMMWORD PTR [esp+0x10],0x31

; OPTM1_123-NEXT: pmuludq xmm0,XMMWORD PTR [esp+0x10]

-; OPTM1_123-NEXT: pmuludq xmm1,xmm6

-; OPTM1_123-NEXT: shufps xmm0,xmm1,0x88

+; OPTM1_123-NEXT: pmuludq xmm2,xmm1

+; OPTM1_123-NEXT: shufps xmm0,xmm2,0x88

; OPTM1_123-NEXT: pshufd xmm0,xmm0,0xd8

; OPTM1_123-NEXT: movups XMMWORD PTR [esp],xmm0

; OPTM1_123-NEXT: movups xmm0,XMMWORD PTR [esp]

@@ -65,14 +65,14 @@ entry:

; OPTM1_123-NEXT: ret

; CHECK_123-LABEL: mul_v4i32

-; CHECK_123: movups xmm4,xmm0

+; CHECK_123: movups xmm3,xmm0

; CHECK_123-NEXT: pshufd xmm0,xmm0,0x31

-; CHECK_123-NEXT: pshufd xmm2,xmm1,0x31

-; CHECK_123-NEXT: pmuludq xmm4,xmm1

-; CHECK_123-NEXT: pmuludq xmm0,xmm2

-; CHECK_123-NEXT: shufps xmm4,xmm0,0x88

-; CHECK_123-NEXT: pshufd xmm4,xmm4,0xd8

-; CHECK_123-NEXT: movups xmm0,xmm4

+; CHECK_123-NEXT: pshufd xmm5,xmm1,0x31

+; CHECK_123-NEXT: pmuludq xmm3,xmm1

+; CHECK_123-NEXT: pmuludq xmm0,xmm5

+; CHECK_123-NEXT: shufps xmm3,xmm0,0x88

+; CHECK_123-NEXT: pshufd xmm3,xmm3,0xd8

+; CHECK_123-NEXT: movups xmm0,xmm3

; CHECK_123-NEXT: ret

}