Mercurial > hg > CbC > CbC_llvm
view test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll @ 83:60c9769439b8 LLVM3.7
LLVM 3.7
author | Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp> |
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date | Wed, 18 Feb 2015 14:55:36 +0900 |
parents | 95c75e76d11b |
children | afa8332a0e37 |
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; This testcase consists of alias relations which should be completely ; resolvable by basicaa, but require analysis of getelementptr constant exprs. ; RUN: opt < %s -basicaa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" %T = type { i32, [10 x i8] } @G = external global %T ; CHECK: Function: test ; CHECK-NOT: MayAlias: define void @test() { %D = getelementptr %T* @G, i64 0, i32 0 %E = getelementptr %T* @G, i64 0, i32 1, i64 5 %F = getelementptr i32* getelementptr (%T* @G, i64 0, i32 0), i64 0 %X = getelementptr [10 x i8]* getelementptr (%T* @G, i64 0, i32 1), i64 0, i64 5 ret void }