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.
31 lines
935 B
LLVM
31 lines
935 B
LLVM
; RUN: opt %loadNPMPolly -passes=polly-codegen -S < %s | FileCheck %s
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;
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; llvm.org/PR25439
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; The dominance of the generated non-affine subregion block was based on the
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; scop's merge block, therefore resulted in an invalid DominanceTree.
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; It resulted in some values as assumed to be unusable in the actual generated
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; exit block. Here we check whether the value %escaping is taken from the
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; generated block.
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;
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; CHECK-LABEL: polly.stmt.subregion_entry:
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; CHECK: %p_escaping = select i1 undef, i32 undef, i32 undef
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;
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; CHECK-LABEL: polly.stmt.polly.merge_new_and_old.exit:
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; CHECK: store i32 %p_escaping, ptr %escaping.s2a
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define i32 @func() {
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entry:
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br label %subregion_entry
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subregion_entry:
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%escaping = select i1 undef, i32 undef, i32 undef
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%cond = or i1 undef, undef
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br i1 %cond, label %subregion_exit, label %subregion_if
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subregion_if:
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br label %subregion_exit
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subregion_exit:
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ret i32 %escaping
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}
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