https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103267
--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Martin Jambor <jamb...@gcc.gnu.org>: https://gcc.gnu.org/g:7dd5b92bbe0944dc27e6175b0df72ed0a7188016 commit r9-9852-g7dd5b92bbe0944dc27e6175b0df72ed0a7188016 Author: Martin Jambor <mjam...@suse.cz> Date: Wed Dec 1 18:29:50 2021 +0100 ipa-sra: Check also ECF_LOOPING_CONST_OR_PURE when evaluating calls in PR 103267 Honza found out that IPA-SRA does not look at ECF_LOOPING_CONST_OR_PURE when evaluating if a call can have side effects. Fixed with this patch. The testcase infinitely loops in a const function, so it would not make a good addition to the testsuite. This patch is a manual backport of commit e5440bc08e07fd491dcccd47e1b86a5985ee117c to the old "early" IPA-SRA. gcc/ChangeLog: 2021-12-01 Martin Jambor <mjam...@suse.cz> PR ipa/103267 * tree-sra.c (scan_function): Also check ECF_LOOPING_CONST_OR_PURE flag.
