forked from OSchip/llvm-project
62 lines
2.2 KiB
LLVM
62 lines
2.2 KiB
LLVM
; RUN: opt %loadPolly -analyze -polly-scops < %s | FileCheck %s
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; Verify that 'tmp' is stored in bb1 and read by bb3, as it is needed as
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; incoming value for the tmp11 PHI node.
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; CHECK: Stmt_bb1
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; CHECK-NEXT: Domain :=
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; CHECK-NEXT: { Stmt_bb1[] };
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; CHECK-NEXT: Schedule :=
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; CHECK-NEXT: { Stmt_bb1[] -> [0] };
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; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0]
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; CHECK-NEXT: { Stmt_bb1[] -> MemRef_global[0] };
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; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]
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; CHECK-NEXT: { Stmt_bb1[] -> MemRef_tmp[] };
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; CHECK-NEXT: Stmt_bb3__TO__bb10
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; CHECK-NEXT: Domain :=
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; CHECK-NEXT: { Stmt_bb3__TO__bb10[] };
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; CHECK-NEXT: Schedule :=
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; CHECK-NEXT: { Stmt_bb3__TO__bb10[] -> [1] };
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; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 1]
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; CHECK-NEXT: { Stmt_bb3__TO__bb10[] -> MemRef_tmp[] };
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; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]
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; CHECK-NEXT: { Stmt_bb3__TO__bb10[] -> MemRef_tmp11[] };
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct.hoge = type { double, double, i8, i8, i8 }
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@global = external local_unnamed_addr global %struct.hoge, align 8
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define void @widget() local_unnamed_addr {
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bb:
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br label %bb1
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bb1: ; preds = %bb
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%tmp = load double, double* getelementptr inbounds (%struct.hoge, %struct.hoge* @global, i64 0, i32 0), align 8
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br i1 false, label %bb3, label %bb2
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bb2: ; preds = %bb1
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br label %bb3
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bb3: ; preds = %bb2, %bb1
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br i1 false, label %bb8, label %bb4
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bb4: ; preds = %bb3
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br label %bb5
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bb5: ; preds = %bb4
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%tmp6 = and i32 undef, 16711680
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%tmp7 = icmp eq i32 %tmp6, 0
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br i1 %tmp7, label %bb8, label %bb10
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bb8: ; preds = %bb5, %bb3
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%tmp9 = phi double [ %tmp, %bb3 ], [ undef, %bb5 ]
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br label %bb10
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bb10: ; preds = %bb8, %bb5
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%tmp11 = phi double [ undef, %bb5 ], [ %tmp9, %bb8 ]
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ret void
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}
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