diff options
Diffstat (limited to 'llvm/test/Transforms/SLPVectorizer/X86/crash_lencod.ll')
| -rw-r--r-- | llvm/test/Transforms/SLPVectorizer/X86/crash_lencod.ll | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/crash_lencod.ll b/llvm/test/Transforms/SLPVectorizer/X86/crash_lencod.ll new file mode 100644 index 00000000000..b35a5d74e2f --- /dev/null +++ b/llvm/test/Transforms/SLPVectorizer/X86/crash_lencod.ll @@ -0,0 +1,66 @@ +; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.8.0" + +; Function Attrs: nounwind ssp uwtable +define void @RCModelEstimator() { +entry: + br i1 undef, label %for.body.lr.ph, label %for.end.thread + +for.end.thread: ; preds = %entry + unreachable + +for.body.lr.ph: ; preds = %entry + br i1 undef, label %for.end, label %for.body + +for.body: ; preds = %for.body, %for.body.lr.ph + br i1 undef, label %for.end, label %for.body + +for.end: ; preds = %for.body, %for.body.lr.ph + br i1 undef, label %for.body3, label %if.end103 + +for.cond14.preheader: ; preds = %for.inc11 + br i1 undef, label %for.body16.lr.ph, label %if.end103 + +for.body16.lr.ph: ; preds = %for.cond14.preheader + br label %for.body16 + +for.body3: ; preds = %for.inc11, %for.end + br i1 undef, label %if.then7, label %for.inc11 + +if.then7: ; preds = %for.body3 + br label %for.inc11 + +for.inc11: ; preds = %if.then7, %for.body3 + br i1 false, label %for.cond14.preheader, label %for.body3 + +for.body16: ; preds = %for.body16, %for.body16.lr.ph + br i1 undef, label %for.end39, label %for.body16 + +for.end39: ; preds = %for.body16 + br i1 undef, label %if.end103, label %for.cond45.preheader + +for.cond45.preheader: ; preds = %for.end39 + br i1 undef, label %if.then88, label %if.else + +if.then88: ; preds = %for.cond45.preheader + %mul89 = fmul double 0.000000e+00, 0.000000e+00 + %mul90 = fmul double 0.000000e+00, 0.000000e+00 + %sub91 = fsub double %mul89, %mul90 + %div92 = fdiv double %sub91, undef + %mul94 = fmul double 0.000000e+00, 0.000000e+00 + %mul95 = fmul double 0.000000e+00, 0.000000e+00 + %sub96 = fsub double %mul94, %mul95 + %div97 = fdiv double %sub96, undef + br label %if.end103 + +if.else: ; preds = %for.cond45.preheader + br label %if.end103 + +if.end103: ; preds = %if.else, %if.then88, %for.end39, %for.cond14.preheader, %for.end + %0 = phi double [ 0.000000e+00, %for.end39 ], [ %div97, %if.then88 ], [ 0.000000e+00, %if.else ], [ 0.000000e+00, %for.cond14.preheader ], [ 0.000000e+00, %for.end ] + %1 = phi double [ undef, %for.end39 ], [ %div92, %if.then88 ], [ undef, %if.else ], [ 0.000000e+00, %for.cond14.preheader ], [ 0.000000e+00, %for.end ] + ret void +} + |
