forked from OSchip/llvm-project
56 lines
1.9 KiB
LLVM
56 lines
1.9 KiB
LLVM
; RUN: opt %loadPolly -polly-scops -analyze \
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; RUN: < %s | FileCheck %s --check-prefix=FOUND
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; RUN: opt %loadPolly -polly-scops -analyze \
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; RUN: -polly-rtc-max-arrays-per-group=3 < %s | FileCheck %s \
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; RUN: --check-prefix=IGNORED
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;
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; FOUND: Function: foo
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; IGNORED-NOT: Function: foo
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;
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; void foo(float *A, float *B, float *C, float *D) {
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; for (long i = 0; i < 100; i++) {
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; A[i]++;
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; B[i]++;
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; C[i]++;
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; D[i]++;
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; }
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; }
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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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define void @foo(float* %A, float* %B, float* %C, float* %D) {
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entry:
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br label %for.cond
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for.cond: ; preds = %for.inc, %entry
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%i.0 = phi i64 [ 0, %entry ], [ %inc7, %for.inc ]
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%exitcond = icmp ne i64 %i.0, 100
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br i1 %exitcond, label %for.body, label %for.end
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for.body: ; preds = %for.cond
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%arrayidx = getelementptr inbounds float, float* %A, i64 %i.0
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%tmp = load float, float* %arrayidx, align 4
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%inc = fadd float %tmp, 1.000000e+00
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store float %inc, float* %arrayidx, align 4
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%arrayidx1 = getelementptr inbounds float, float* %B, i64 %i.0
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%tmp1 = load float, float* %arrayidx1, align 4
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%inc2 = fadd float %tmp1, 1.000000e+00
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store float %inc2, float* %arrayidx1, align 4
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%arrayidx3 = getelementptr inbounds float, float* %C, i64 %i.0
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%tmp2 = load float, float* %arrayidx3, align 4
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%inc4 = fadd float %tmp2, 1.000000e+00
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store float %inc4, float* %arrayidx3, align 4
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%arrayidx5 = getelementptr inbounds float, float* %D, i64 %i.0
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%tmp3 = load float, float* %arrayidx5, align 4
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%inc6 = fadd float %tmp3, 1.000000e+00
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store float %inc6, float* %arrayidx5, align 4
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br label %for.inc
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for.inc: ; preds = %for.body
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%inc7 = add nuw nsw i64 %i.0, 1
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br label %for.cond
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for.end: ; preds = %for.cond
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ret void
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}
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