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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
34 lines
1.2 KiB
LLVM
34 lines
1.2 KiB
LLVM
; RUN: opt < %s -indvars -disable-output
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target datalayout = "e-p:32:32"
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target triple = "i686-apple-darwin8"
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%struct.vorbis_dsp_state = type { i32, %struct.vorbis_info*, float**, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* }
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%struct.vorbis_info = type { i32, i32, i32, i32, i32, i32, i32, i8* }
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define void @_ve_envelope_search() {
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entry:
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br i1 false, label %cond_true27, label %bb137
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cond_true27: ; preds = %entry
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br i1 false, label %cond_true52, label %bb80
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cond_true52: ; preds = %cond_true27
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%tmp152.i = bitcast float 0.000000e+00 to i32 ; <i32> [#uses=1]
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br label %cond_next182.i
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cond_next182.i: ; preds = %cond_next182.i, %cond_true52
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%decay.i.0 = phi i32 [ %tmp195.i.upgrd.1, %cond_next182.i ], [ %tmp152.i, %cond_true52 ] ; <i32> [#uses=1]
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%tmp194.i53 = bitcast i32 %decay.i.0 to float ; <float> [#uses=1]
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%tmp195.i = fsub float %tmp194.i53, 8.000000e+00 ; <float> [#uses=1]
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%tmp195.i.upgrd.1 = bitcast float %tmp195.i to i32 ; <i32> [#uses=1]
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br i1 undef, label %cond_next182.i, label %bb418.i.preheader
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bb418.i.preheader: ; preds = %cond_next182.i
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ret void
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bb80: ; preds = %cond_true27
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ret void
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bb137: ; preds = %entry
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ret void
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}
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