en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll#5c028081 [polly] Introduce -polly-print-* passes to replace -analyze.The `opt -analyze` option only works with the legacy pass manager and might be removed in the future, as explained in llvm.org/PR53733. This patch introduced -polly-print-* passes that print what the pass would print with the `-analyze` option and replaces all uses of `-analyze` in the regression tests.There are two exceptions: `CodeGen\single_loop_param_less_equal.ll` and `CodeGen\loop_with_condition_nested.ll` use `-analyze on the `-loops` pass which is not part of Polly.Reviewed By: aeubanksDifferential Revision: https://reviews.llvm.org/D120782 List of files: /llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll Mon, 14 Mar 2022 13:39:25 +0000 Michael Kruse <llvm-project@meinersbur.de> http://172.16.0.5:8080/history/llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll#5a4ec5c4 [ScopDetection] Require LoadInst base pointers to be hoisted.Only when load-hoisted we can be sure the base pointer is invariantduring the SCoP's execution. Most of the time it would be added tothe required hoists for the alias checks anyway, except with-polly-ignore-aliasing, -polly-use-runtime-alias-checks=0 or ifAliasAnalysis is already sure it doesn't alias with anything(for instance if there is no other pointer to alias with).Two more parts in Polly assume that this load-hoisting took place:- setNewAccessRelation() which contains an assert which tests this.- BlockGenerator which would use to the base ptr from the original code if not load-hoisted (if the access expression is regenerated)Differential Revision: https://reviews.llvm.org/D30694llvm-svn: 297195 List of files: /llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll Tue, 07 Mar 2017 20:28:43 +0000 Michael Kruse <llvm@meinersbur.de> http://172.16.0.5:8080/history/llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll#eca9e890 Remove read-only statements from the SCoP We do not need to model read-only statements in the SCoP as they will not cause any side effects that are visible to the outside anyway. Removing them should safe us time and might even simplify the ASTs we generate.Differential Revision: http://reviews.llvm.org/D14272llvm-svn: 251948 List of files: /llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll Tue, 03 Nov 2015 16:54:49 +0000 Johannes Doerfert <doerfert@cs.uni-saarland.de> http://172.16.0.5:8080/history/llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll#654c3284 [FIX] Do not hoist nested variant base pointers This fixes bug 25249.llvm-svn: 250958 List of files: /llvm-project-15.0.7/polly/test/ScopInfo/variant_base_pointer.ll Wed, 21 Oct 2015 22:14:57 +0000 Johannes Doerfert <doerfert@cs.uni-saarland.de>