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52 lines
1.6 KiB
52 lines
1.6 KiB
4 months ago
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; RUN: opt %loadPolly -polly-scops -analyze < %s 2>&1 | not FileCheck %s
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;#define TYPE float
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;#define NUM 4
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;
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;TYPE A[NUM];
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;TYPE B[NUM];
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;TYPE C[NUM];
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;
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;void vector_multiply(void) {
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; int i;
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; for (i = 0; i < NUM; i++) {
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; A[i] = B[i] * C[i];
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; }
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;}
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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@B = common global [4 x float] zeroinitializer, align 16
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@C = common global [4 x float] zeroinitializer, align 16
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@A = common global [4 x float] zeroinitializer, align 16
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define void @vector_multiply() nounwind {
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bb:
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br label %bb3
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bb3: ; preds = %bb7, %bb
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%indvar = phi i64 [ %indvar.next, %bb7 ], [ 0, %bb ]
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%scevgep = getelementptr [4 x float], [4 x float]* @A, i64 0, i64 %indvar
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%scevgep1 = getelementptr [4 x float], [4 x float]* @C, i64 0, i64 %indvar
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%scevgep2 = getelementptr [4 x float], [4 x float]* @B, i64 0, i64 %indvar
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%exitcond = icmp ne i64 %indvar, 4
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br i1 %exitcond, label %bb4, label %bb8
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bb4: ; preds = %bb3
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%tmp = load float, float* %scevgep2, align 4
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%tmp5 = load float, float* %scevgep1, align 4
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%tmp6 = fmul float %tmp, %tmp5
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store float %tmp6, float* %scevgep, align 4
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br label %bb7
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bb7: ; preds = %bb4
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%indvar.next = add i64 %indvar, 1
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br label %bb3
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bb8: ; preds = %bb3
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ret void
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}
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; Match any reduction type except "[Reduction Type: NONE]"
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; CHECK: [Reduction Type: {{[^N].*}}]
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