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1de43ede89
another mechanical change accomplished though the power of terrible Perl scripts. I have manually switched some "s to 's to make escaping simpler. While I started this to fix tests that aren't run in all configurations, the massive number of tests is due to a really frustrating fragility of our testing infrastructure: things like 'grep -v', 'not grep', and 'expected failures' can mask broken tests all too easily. Essentially, I'm deeply disturbed that I can change the testsuite so radically without causing any change in results for most platforms. =/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159547 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
1006 B
LLVM
26 lines
1006 B
LLVM
; RUN: llc < %s -march=x86 -relocation-model=static | not grep "subl.*%esp"
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@A = external global i16* ; <i16**> [#uses=1]
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@B = external global i32 ; <i32*> [#uses=1]
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@C = external global i32 ; <i32*> [#uses=2]
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define void @test() {
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%tmp = load i16** @A ; <i16*> [#uses=1]
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%tmp1 = getelementptr i16* %tmp, i32 1 ; <i16*> [#uses=1]
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%tmp.upgrd.1 = load i16* %tmp1 ; <i16> [#uses=1]
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%tmp3 = zext i16 %tmp.upgrd.1 to i32 ; <i32> [#uses=1]
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%tmp.upgrd.2 = load i32* @B ; <i32> [#uses=1]
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%tmp4 = and i32 %tmp.upgrd.2, 16 ; <i32> [#uses=1]
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%tmp5 = load i32* @C ; <i32> [#uses=1]
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%tmp6 = trunc i32 %tmp4 to i8 ; <i8> [#uses=2]
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%shift.upgrd.3 = zext i8 %tmp6 to i32 ; <i32> [#uses=1]
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%tmp7 = shl i32 %tmp5, %shift.upgrd.3 ; <i32> [#uses=1]
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%tmp9 = xor i8 %tmp6, 16 ; <i8> [#uses=1]
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%shift.upgrd.4 = zext i8 %tmp9 to i32 ; <i32> [#uses=1]
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%tmp11 = lshr i32 %tmp3, %shift.upgrd.4 ; <i32> [#uses=1]
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%tmp12 = or i32 %tmp11, %tmp7 ; <i32> [#uses=1]
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store i32 %tmp12, i32* @C
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ret void
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}
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