forked from OSchip/llvm-project
75 lines
3.1 KiB
LLVM
75 lines
3.1 KiB
LLVM
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; RUN: opt %loadPolly -polly-code-generator=isl -polly-scops -analyze < %s | FileCheck %s
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;
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; Verify we introduce two ScopArrayInfo objects (or virtual arrays) for the %out variable
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; as it is used as a memory base pointer (%0) but also as a scalar (%out.addr.0.lcssa).
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;
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; CHECK: Arrays {
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; CHECK-NEXT: float* MemRef_out[*] // Element size 0
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; CHECK-NEXT: float* MemRef_out_addr_0_lcssa[*] // Element size 0
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; CHECK-NEXT: float MemRef_out[*][4] // Element size 4
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; CHECK-NEXT: }
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;
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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; Function Attrs: nounwind ssp uwtable
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define void @ff_celp_lp_synthesis_filterf(float* %out) #0 {
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entry:
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br label %entry.split
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entry.split: ; preds = %entry
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br i1 false, label %for.end.97, label %for.body.lr.ph
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for.body.lr.ph: ; preds = %entry.split
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%arrayidx13 = getelementptr inbounds float, float* %out, i64 -3
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%0 = load float, float* %arrayidx13, align 4
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br label %for.body
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for.body: ; preds = %for.end, %for.body.lr.ph
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br i1 false, label %for.body.50.lr.ph, label %for.end
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for.body.50.lr.ph: ; preds = %for.body
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br label %for.body.50
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for.body.50: ; preds = %for.body.50, %for.body.50.lr.ph
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br i1 false, label %for.body.50, label %for.cond.48.for.end_crit_edge
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for.cond.48.for.end_crit_edge: ; preds = %for.body.50
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br label %for.end
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for.end: ; preds = %for.cond.48.for.end_crit_edge, %for.body
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%add96 = add nuw nsw i32 0, 4
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%cmp = icmp sgt i32 %add96, 0
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br i1 %cmp, label %for.cond.for.end.97_crit_edge, label %for.body
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for.cond.for.end.97_crit_edge: ; preds = %for.end
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br label %for.end.97
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for.end.97: ; preds = %for.cond.for.end.97_crit_edge, %entry.split
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%out.addr.0.lcssa = phi float* [ undef, %for.cond.for.end.97_crit_edge ], [ %out, %entry.split ]
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br i1 undef, label %for.body.104.lr.ph, label %for.end.126
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for.body.104.lr.ph: ; preds = %for.end.97
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br label %for.body.104
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for.body.104: ; preds = %for.inc.124, %for.body.104.lr.ph
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br i1 undef, label %for.inc.124, label %for.body.111.lr.ph
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for.body.111.lr.ph: ; preds = %for.body.104
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br label %for.body.111
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for.body.111: ; preds = %for.body.111, %for.body.111.lr.ph
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br i1 undef, label %for.body.111, label %for.cond.109.for.inc.124_crit_edge
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for.cond.109.for.inc.124_crit_edge: ; preds = %for.body.111
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br label %for.inc.124
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for.inc.124: ; preds = %for.cond.109.for.inc.124_crit_edge, %for.body.104
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br i1 undef, label %for.body.104, label %for.cond.102.for.end.126_crit_edge
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for.cond.102.for.end.126_crit_edge: ; preds = %for.inc.124
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br label %for.end.126
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for.end.126: ; preds = %for.cond.102.for.end.126_crit_edge, %for.end.97
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ret void
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}
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