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annotate test/Analysis/BasicAA/2003-12-11-ConstExprGEP.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 60c9769439b8
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1 ; This testcase consists of alias relations which should be completely
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2 ; resolvable by basicaa, but require analysis of getelementptr constant exprs.
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4 ; RUN: opt < %s -basicaa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s
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6 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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8 %T = type { i32, [10 x i8] }
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10 @G = external global %T
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12 ; CHECK: Function: test
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13 ; CHECK-NOT: MayAlias:
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15 define void @test() {
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16 %D = getelementptr %T, %T* @G, i64 0, i32 0
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17 %E = getelementptr %T, %T* @G, i64 0, i32 1, i64 5
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18 %F = getelementptr i32, i32* getelementptr (%T, %T* @G, i64 0, i32 0), i64 0
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19 %X = getelementptr [10 x i8], [10 x i8]* getelementptr (%T, %T* @G, i64 0, i32 1), i64 0, i64 5
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21 ret void
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22 }