forked from OSchip/llvm-project
59 lines
1.9 KiB
LLVM
59 lines
1.9 KiB
LLVM
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; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s
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;
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; Verify we do not crash when we synthezise code for the udiv in the SCoP.
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;
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; CHECK: polly.start
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;
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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 @RestartModel() #0 {
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entry:
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br label %for.cond32.preheader
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for.cond32.preheader: ; preds = %entry, %for.body50.7
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%i.13 = phi i32 [ 0, %entry ], [ %inc60, %for.body50.7 ]
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%add = add i32 %i.13, 2
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%div44 = udiv i32 undef, %add
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%sub45 = sub i32 16384, %div44
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%conv46 = trunc i32 %sub45 to i16
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br label %for.body35
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for.body35: ; preds = %for.cond32.preheader
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br label %for.body50
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for.body50: ; preds = %for.body35
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br label %for.body50.1
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for.cond62: ; preds = %for.body50.7
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%conv46.lcssa = phi i16 [ %conv46, %for.body50.7 ]
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store i16 %conv46.lcssa, i16* undef, align 2
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br label %for.end83
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for.end83: ; preds = %for.cond62
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ret void
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for.body50.1: ; preds = %for.body50
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br label %for.body50.2
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for.body50.2: ; preds = %for.body50.1
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br label %for.body50.3
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for.body50.3: ; preds = %for.body50.2
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br label %for.body50.4
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for.body50.4: ; preds = %for.body50.3
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br label %for.body50.5
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for.body50.5: ; preds = %for.body50.4
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br label %for.body50.6
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for.body50.6: ; preds = %for.body50.5
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br label %for.body50.7
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for.body50.7: ; preds = %for.body50.6
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%inc60 = add i32 %i.13, 1
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%cmp29 = icmp ult i32 %inc60, 128
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br i1 %cmp29, label %for.cond32.preheader, label %for.cond62
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}
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