llvm-6502/test/Transforms/DeadStoreElimination/no-targetdata.ll at 2ff28e4b9e151831890c2086cf2aed2ec9b94eb0 - llvm-6502 - Applefritter: Git

6502/llvm-6502

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Dan Gohman c1be92f3bb Make BasicAliasAnalysis a normal AliasAnalysis implementation which

does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.

Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.

Update tests to explicitly request -basicaa.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116720 91177308-0d34-0410-b5e6-96231b3b80d8

2010-10-18 18:04:47 +00:00

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330 B

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 ; RUN: opt %s -basicaa -dse -S | FileCheck %s
 declare void @test1f()
 define void @test1(i32* noalias %p) {
        store i32 1, i32* %p
        call void @test1f()
        store i32 2, i32 *%p
        ret void
 ; CHECK: define void @test1
 ; CHECK-NOT: store
 ; CHECK-NEXT: call void
 ; CHECK-NEXT: store i32 2
 ; CHECK-NEXT: ret void
 }