2016-05-04 22:41:36 +08:00
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; RUN: opt %loadPolly -polly-opt-isl -polly-opt-max-coefficient=-1 -polly-parallel -polly-codegen -S < %s | FileCheck %s
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2016-04-09 22:30:11 +08:00
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;
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; Check that we do not crash but generate parallel code
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;
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; CHECK: polly.par.setup
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;
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; ModuleID = 'bugpoint-reduced-simplified.bc'
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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; Function Attrs: nounwind uwtable
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define void @III_hybrid([32 x double]* %tsOut) #0 {
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entry:
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%0 = getelementptr inbounds [32 x double], [32 x double]* %tsOut, i64 0, i64 0
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br label %if.end
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if.end: ; preds = %entry
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br i1 undef, label %for.body42, label %for.cond66.preheader
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for.cond39.for.cond66.preheader.loopexit67_crit_edge: ; preds = %for.body42
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%add.ptr62.lcssa = phi double* [ undef, %for.body42 ]
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br label %for.cond66.preheader
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for.cond66.preheader: ; preds = %for.cond39.for.cond66.preheader.loopexit67_crit_edge, %if.end
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%rawout1.3.ph = phi double* [ %add.ptr62.lcssa, %for.cond39.for.cond66.preheader.loopexit67_crit_edge ], [ undef, %if.end ]
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%sb.3.ph = phi i32 [ 0, %for.cond39.for.cond66.preheader.loopexit67_crit_edge ], [ 0, %if.end ]
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%tspnt.3.ph = phi double* [ undef, %for.cond39.for.cond66.preheader.loopexit67_crit_edge ], [ %0, %if.end ]
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br label %for.cond69.preheader
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for.body42: ; preds = %if.end
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br label %for.cond39.for.cond66.preheader.loopexit67_crit_edge
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for.cond69.preheader: ; preds = %for.end76, %for.cond66.preheader
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%tspnt.375 = phi double* [ %incdec.ptr79, %for.end76 ], [ %tspnt.3.ph, %for.cond66.preheader ]
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%sb.374 = phi i32 [ %inc78, %for.end76 ], [ %sb.3.ph, %for.cond66.preheader ]
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%rawout1.373 = phi double* [ undef, %for.end76 ], [ %rawout1.3.ph, %for.cond66.preheader ]
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br label %for.body71
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for.body71: ; preds = %for.body71, %for.cond69.preheader
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%indvars.iv = phi i64 [ 0, %for.cond69.preheader ], [ %indvars.iv.next, %for.body71 ]
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%rawout1.469 = phi double* [ %rawout1.373, %for.cond69.preheader ], [ undef, %for.body71 ]
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%1 = bitcast double* %rawout1.469 to i64*
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%2 = load i64, i64* %1, align 8
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%3 = shl nsw i64 %indvars.iv, 5
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%arrayidx73 = getelementptr inbounds double, double* %tspnt.375, i64 %3
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%4 = bitcast double* %arrayidx73 to i64*
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store i64 %2, i64* %4, align 8
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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%exitcond = icmp ne i64 %indvars.iv.next, 18
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br i1 %exitcond, label %for.body71, label %for.end76
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for.end76: ; preds = %for.body71
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%inc78 = add nsw i32 %sb.374, 1
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%incdec.ptr79 = getelementptr inbounds double, double* %tspnt.375, i64 1
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%exitcond95 = icmp ne i32 %inc78, 32
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br i1 %exitcond95, label %for.cond69.preheader, label %for.end80
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for.end80: ; preds = %for.end76
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ret void
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}
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