forked from OSchip/llvm-project
69 lines
2.5 KiB
LLVM
69 lines
2.5 KiB
LLVM
; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
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;
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; Check that we do no introduce a parameter here that is actually not needed.
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;
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; CHECK: Region: %for.body58---%land.lhs.true
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; CHECK-NEXT: Max Loop Depth: 0
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; CHECK-NEXT: Invariant Accesses: {
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; CHECK-NEXT: }
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; CHECK-NEXT: Context:
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; CHECK-NEXT: { : }
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; CHECK-NEXT: Assumed Context:
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; CHECK-NEXT: { : }
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; CHECK-NEXT: Invalid Context:
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; CHECK-NEXT: { : false }
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; CHECK-NEXT: Arrays {
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; CHECK-NEXT: i32* MemRef_team2_0_in; // Element size 8
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; CHECK-NEXT: }
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; CHECK-NEXT: Arrays (Bounds as pw_affs) {
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; CHECK-NEXT: i32* MemRef_team2_0_in; // Element size 8
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; CHECK-NEXT: }
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; CHECK-NEXT: Alias Groups (0):
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; CHECK-NEXT: n/a
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; CHECK-NEXT: Statements {
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; CHECK-NEXT: Stmt_if_then60
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; CHECK-NEXT: Domain :=
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; CHECK-NEXT: { Stmt_if_then60[] };
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; CHECK-NEXT: Schedule :=
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; CHECK-NEXT: { Stmt_if_then60[] -> [] };
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; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]
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; CHECK-NEXT: { Stmt_if_then60[] -> MemRef_team2_0_in[] };
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; CHECK-NEXT: }
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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@sched = external global [18 x [15 x [3 x i32]]], align 16
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; Function Attrs: nounwind uwtable
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define void @common() #0 {
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entry:
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br label %for.body36
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for.body36: ; preds = %entry
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br label %for.cond56.preheader
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for.cond56.preheader: ; preds = %for.inc158, %for.body36
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%indvars.iv78 = phi i64 [ 0, %for.inc158 ], [ 1, %for.body36 ]
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br label %for.body58
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for.body58: ; preds = %for.cond56.preheader
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%cmp59 = icmp eq i32 1, 1
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br i1 %cmp59, label %if.then60, label %if.else71
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if.then60: ; preds = %for.body58
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%arrayidx70 = getelementptr inbounds [18 x [15 x [3 x i32]]], [18 x [15 x [3 x i32]]]* @sched, i64 0, i64 1, i64 %indvars.iv78, i64 1
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br label %land.lhs.true
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if.else71: ; preds = %for.body58
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br label %land.lhs.true
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land.lhs.true: ; preds = %if.else71, %if.then60
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%team2.0.in = phi i32* [ %arrayidx70, %if.then60 ], [ undef, %if.else71 ]
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br i1 undef, label %for.inc158, label %if.then86
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if.then86: ; preds = %land.lhs.true
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unreachable
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for.inc158: ; preds = %land.lhs.true
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br label %for.cond56.preheader
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}
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