[llvm] [polly] [AST] Don't merge memory locations in AliasSetTracker (PR #65731)
Bruno De Fraine via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 12 15:01:57 PST 2023
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@@ -0,0 +1,65 @@
+; See https://discourse.llvm.org/t/rfc-dont-merge-memory-locations-in-aliassettracker/73336
+; pairwise TBAA indicates NoAlias of load/store ptr at %s with store i32 at %0
+; yet the LICM failed to prote load/store ptr %s out of the loop
+
+; RUN: opt < %s -passes=aa-eval -evaluate-aa-metadata -aa-pipeline=basic-aa,tbaa -print-all-alias-modref-info -disable-output 2>&1 | FileCheck --check-prefix=CHECKAA %s
+; RUN: opt < %s -S -passes=licm | FileCheck --check-prefix=CHECKLICM %s
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brunodf-snps wrote:
New version of the test intended for precommit (after addressing the comments from @nikic) in commit 7fd5d3cd328d.
https://github.com/llvm/llvm-project/pull/65731
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