1; RUN: opt %loadPolly -polly-opt-isl -polly-opt-max-coefficient=-1 -polly-parallel -polly-codegen -S < %s | FileCheck %s 2; 3; Check that we do not crash but generate parallel code 4; 5; CHECK: polly.par.setup 6; 7; ModuleID = 'bugpoint-reduced-simplified.bc' 8target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 9 10; Function Attrs: nounwind uwtable 11define void @III_hybrid([32 x double]* %tsOut) #0 { 12entry: 13 %0 = getelementptr inbounds [32 x double], [32 x double]* %tsOut, i64 0, i64 0 14 br label %if.end 15 16if.end: ; preds = %entry 17 br i1 undef, label %for.body42, label %for.cond66.preheader 18 19for.cond39.for.cond66.preheader.loopexit67_crit_edge: ; preds = %for.body42 20 %add.ptr62.lcssa = phi double* [ undef, %for.body42 ] 21 br label %for.cond66.preheader 22 23for.cond66.preheader: ; preds = %for.cond39.for.cond66.preheader.loopexit67_crit_edge, %if.end 24 %rawout1.3.ph = phi double* [ %add.ptr62.lcssa, %for.cond39.for.cond66.preheader.loopexit67_crit_edge ], [ undef, %if.end ] 25 %sb.3.ph = phi i32 [ 0, %for.cond39.for.cond66.preheader.loopexit67_crit_edge ], [ 0, %if.end ] 26 %tspnt.3.ph = phi double* [ undef, %for.cond39.for.cond66.preheader.loopexit67_crit_edge ], [ %0, %if.end ] 27 br label %for.cond69.preheader 28 29for.body42: ; preds = %if.end 30 br label %for.cond39.for.cond66.preheader.loopexit67_crit_edge 31 32for.cond69.preheader: ; preds = %for.end76, %for.cond66.preheader 33 %tspnt.375 = phi double* [ %incdec.ptr79, %for.end76 ], [ %tspnt.3.ph, %for.cond66.preheader ] 34 %sb.374 = phi i32 [ %inc78, %for.end76 ], [ %sb.3.ph, %for.cond66.preheader ] 35 %rawout1.373 = phi double* [ undef, %for.end76 ], [ %rawout1.3.ph, %for.cond66.preheader ] 36 br label %for.body71 37 38for.body71: ; preds = %for.body71, %for.cond69.preheader 39 %indvars.iv = phi i64 [ 0, %for.cond69.preheader ], [ %indvars.iv.next, %for.body71 ] 40 %rawout1.469 = phi double* [ %rawout1.373, %for.cond69.preheader ], [ undef, %for.body71 ] 41 %1 = bitcast double* %rawout1.469 to i64* 42 %2 = load i64, i64* %1, align 8 43 %3 = shl nsw i64 %indvars.iv, 5 44 %arrayidx73 = getelementptr inbounds double, double* %tspnt.375, i64 %3 45 %4 = bitcast double* %arrayidx73 to i64* 46 store i64 %2, i64* %4, align 8 47 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 48 %exitcond = icmp ne i64 %indvars.iv.next, 18 49 br i1 %exitcond, label %for.body71, label %for.end76 50 51for.end76: ; preds = %for.body71 52 %inc78 = add nsw i32 %sb.374, 1 53 %incdec.ptr79 = getelementptr inbounds double, double* %tspnt.375, i64 1 54 %exitcond95 = icmp ne i32 %inc78, 32 55 br i1 %exitcond95, label %for.cond69.preheader, label %for.end80 56 57for.end80: ; preds = %for.end76 58 ret void 59} 60