Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/2005-05-08-FPStackifierPHI.ll @ 33:e4204d083e25
LLVM 3.5
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 12 Dec 2013 14:32:10 +0900 |
| parents | 95c75e76d11b |
| children | 803732b1fca8 |
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; RUN: llc < %s -march=x86 -mcpu=generic ; Make sure LLC doesn't crash in the stackifier due to FP PHI nodes. define void @radfg_() { entry: br i1 false, label %no_exit.16.preheader, label %loopentry.0 loopentry.0: ; preds = %entry ret void no_exit.16.preheader: ; preds = %entry br label %no_exit.16 no_exit.16: ; preds = %no_exit.16, %no_exit.16.preheader br i1 false, label %loopexit.16.loopexit, label %no_exit.16 loopexit.16.loopexit: ; preds = %no_exit.16 br label %no_exit.18 no_exit.18: ; preds = %loopexit.20, %loopexit.16.loopexit %tmp.882 = fadd float 0.000000e+00, 0.000000e+00 ; <float> [#uses=2] br i1 false, label %loopexit.19, label %no_exit.19.preheader no_exit.19.preheader: ; preds = %no_exit.18 ret void loopexit.19: ; preds = %no_exit.18 br i1 false, label %loopexit.20, label %no_exit.20 no_exit.20: ; preds = %loopexit.21, %loopexit.19 %ai2.1122.tmp.3 = phi float [ %tmp.958, %loopexit.21 ], [ %tmp.882, %loopexit.19 ] ; <float> [#uses=1] %tmp.950 = fmul float %tmp.882, %ai2.1122.tmp.3 ; <float> [#uses=1] %tmp.951 = fsub float 0.000000e+00, %tmp.950 ; <float> [#uses=1] %tmp.958 = fadd float 0.000000e+00, 0.000000e+00 ; <float> [#uses=1] br i1 false, label %loopexit.21, label %no_exit.21.preheader no_exit.21.preheader: ; preds = %no_exit.20 ret void loopexit.21: ; preds = %no_exit.20 br i1 false, label %loopexit.20, label %no_exit.20 loopexit.20: ; preds = %loopexit.21, %loopexit.19 %ar2.1124.tmp.2 = phi float [ 0.000000e+00, %loopexit.19 ], [ %tmp.951, %loopexit.21 ] ; <float> [#uses=0] br i1 false, label %loopexit.18.loopexit, label %no_exit.18 loopexit.18.loopexit: ; preds = %loopexit.20 ret void }