e1f056f692
Even as the NPM has been in use by Polly for a while now, the majority of the tests continue using the LPM passes. This patch ports the tests to use the NPM passes (for example, by replacing a flag such as -polly-detect with -passes=polly-detect following the NPM syntax for specifying passes) with some exceptions for some missing features in the new passes. Relanding #90632.
40 lines
1.2 KiB
LLVM
40 lines
1.2 KiB
LLVM
; RUN: opt %loadNPMPolly '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s
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;
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;
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; void f(int *A) {
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; for (int i = 0; i < 1024; i++)
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; A[i % 2] += i;
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; }
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;
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; Verify that we detect the reduction on A
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;
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; CHECK: ReadAccess := [Reduction Type: +] [Scalar: 0]
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; CHECK: MustWriteAccess := [Reduction Type: +] [Scalar: 0]
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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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define void @f(ptr %A) {
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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 i32 [ 0, %entry ], [ %inc, %for.inc ]
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%exitcond = icmp ne i32 %i.0, 1024
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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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%rem = srem i32 %i.0, 2
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%arrayidx = getelementptr inbounds i32, ptr %A, i32 %rem
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%tmp = load i32, ptr %arrayidx, align 4
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%add = add nsw i32 %tmp, %i.0
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store i32 %add, ptr %arrayidx, 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 %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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