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true or false as its exit condition. These are usually eliminated by SimplifyCFG, but the may be left around during a pass which wishes to preserve the CFG. llvm-svn: 96683
18 lines
641 B
LLVM
18 lines
641 B
LLVM
; RUN: opt < %s -indvars -disable-output
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@fixtab = external global [29 x [29 x [2 x i32]]] ; <[29 x [29 x [2 x i32]]]*> [#uses=1]
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define void @init_optabs() {
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entry:
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br label %no_exit.0
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no_exit.0: ; preds = %no_exit.0, %entry
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%p.0.0 = phi i32* [ getelementptr ([29 x [29 x [2 x i32]]]* @fixtab, i32 0, i32 0, i32 0, i32 0), %entry ], [ %inc.0, %no_exit.0 ] ; <i32*> [#uses=1]
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%inc.0 = getelementptr i32* %p.0.0, i32 1 ; <i32*> [#uses=1]
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br i1 undef, label %no_exit.0, label %no_exit.1
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no_exit.1: ; preds = %no_exit.0
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ret void
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}
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