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llvm-mirror/test/Transforms/DeadStoreElimination/no-targetdata.ll
Chris Lattner a003aee613 improve DSE when TargetData is not around, based on work by
Hans Wennborg!

llvm-svn: 86067
2009-11-04 23:20:12 +00:00

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321 B
LLVM

; RUN: opt %s -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
}