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author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
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committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll | |
download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 |
Check in LLVM r95781.
Diffstat (limited to 'test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll')
-rw-r--r-- | test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll b/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll new file mode 100644 index 0000000..79ac1f0 --- /dev/null +++ b/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll @@ -0,0 +1,33 @@ +; RUN: opt < %s -indvars -disable-output +target datalayout = "e-p:32:32" +target triple = "i686-apple-darwin8" + %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* } + %struct.vorbis_info = type { i32, i32, i32, i32, i32, i32, i32, i8* } + +define void @_ve_envelope_search() { +entry: + br i1 false, label %cond_true27, label %bb137 + +cond_true27: ; preds = %entry + br i1 false, label %cond_true52, label %bb80 + +cond_true52: ; preds = %cond_true27 + %tmp152.i = bitcast float 0.000000e+00 to i32 ; <i32> [#uses=1] + br label %cond_next182.i + +cond_next182.i: ; preds = %cond_next182.i, %cond_true52 + %decay.i.0 = phi i32 [ %tmp195.i.upgrd.1, %cond_next182.i ], [ %tmp152.i, %cond_true52 ] ; <i32> [#uses=1] + %tmp194.i53 = bitcast i32 %decay.i.0 to float ; <float> [#uses=1] + %tmp195.i = fsub float %tmp194.i53, 8.000000e+00 ; <float> [#uses=1] + %tmp195.i.upgrd.1 = bitcast float %tmp195.i to i32 ; <i32> [#uses=1] + br i1 false, label %cond_next182.i, label %bb418.i.preheader + +bb418.i.preheader: ; preds = %cond_next182.i + ret void + +bb80: ; preds = %cond_true27 + ret void + +bb137: ; preds = %entry + ret void +} |