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