a22d1c2225
This reverts commit e987ab11a6f3d3965ef26fc42c82db3e8b1d56f5. This broke premerge: 1. https://lab.llvm.org/staging/#/builders/192/builds/9521 2. https://github.com/llvm/llvm-project/actions/runs/19054182009 Notably this did not break inside the PR. Not exactly sure why. I realize that there is a lot of test churn here, but they're largely in polly where commit frequency is much lower, so a reapply of the patch should be clean.
38 lines
1.0 KiB
LLVM
38 lines
1.0 KiB
LLVM
; RUN: opt %loadNPMPolly '-passes=print<polly-ast>' -polly-ast-detect-parallel -disable-output < %s | FileCheck %s
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;
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; CHECK: pragma simd reduction
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;
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; int prod;
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; void f() {
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; for (int i = 0; i < 100; i++)
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; prod *= i;
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; }
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;
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target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
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@prod = common global i32 0, align 4
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define void @f() {
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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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%i1.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]
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%exitcond = icmp ne i32 %i1.0, 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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%add2 = add nsw i32 %i1.0, 3
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%tmp1 = load i32, ptr @prod, align 4
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%mul3 = mul nsw i32 %tmp1, %add2
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store i32 %mul3, ptr @prod, align 4
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br label %for.inc
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for.inc: ; preds = %for.body
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%inc = add nsw i32 %i1.0, 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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