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annotate test/CodeGen/X86/2008-05-09-PHIElimBug.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children 803732b1fca8
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95c75e76d11b LLVM 3.4
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1 ; RUN: llc < %s -march=x86
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3 %struct.V = type { <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x i32>, float*, float*, float*, float*, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, i32, i32, i32, i32, i32, i32, i32, i32 }
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5 define fastcc void @t() nounwind {
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6 entry:
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7 br i1 false, label %bb23816.preheader, label %bb23821
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9 bb23816.preheader: ; preds = %entry
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10 %tmp23735 = and i32 0, 2 ; <i32> [#uses=0]
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11 br label %bb23830
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12
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13 bb23821: ; preds = %entry
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14 br i1 false, label %bb23830, label %bb23827
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16 bb23827: ; preds = %bb23821
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17 %tmp23829 = getelementptr %struct.V, %struct.V* null, i32 0, i32 42 ; <i32*> [#uses=0]
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18 br label %bb23830
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20 bb23830: ; preds = %bb23827, %bb23821, %bb23816.preheader
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21 %scaledInDst.2.reg2mem.5 = phi i8 [ undef, %bb23827 ], [ undef, %bb23821 ], [ undef, %bb23816.preheader ] ; <i8> [#uses=1]
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22 %toBool35047 = icmp eq i8 %scaledInDst.2.reg2mem.5, 0 ; <i1> [#uses=1]
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23 %bothcond39107 = or i1 %toBool35047, false ; <i1> [#uses=0]
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24 unreachable
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25 }