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.
47 lines
886 B
LLVM
47 lines
886 B
LLVM
; RUN: opt %loadNPMPolly "-passes=scop(print<polly-simplify>)" -disable-output -aa-pipeline=basic-aa < %s | FileCheck -match-full-lines %s
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;
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; Do not remove overwrites when the value is read before.
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;
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; for (int j = 0; j < n; j += 1) {
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;body:
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; A[0] = 21.0;
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; val = A[0];
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; A[0] = 42.0;
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;
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;user:
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; B[0] = val;
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; }
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;
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define void @overwritten(i32 %n, ptr noalias nonnull %A, ptr noalias nonnull %B) {
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entry:
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br label %for
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for:
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%j = phi i32 [0, %entry], [%j.inc, %inc]
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%j.cmp = icmp slt i32 %j, %n
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br i1 %j.cmp, label %body, label %exit
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body:
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store double 21.0, ptr %A
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%val = load double, ptr %A
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store double 42.0, ptr %A
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br label %user
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user:
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store double %val, ptr %B
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br label %inc
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inc:
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%j.inc = add nuw nsw i32 %j, 1
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br label %for
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exit:
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br label %return
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return:
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ret void
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}
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; CHECK: SCoP could not be simplified
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