[Bug tree-optimization/126576] isinf() overflow check on a chained floating-point multiply is deleted at -O1+ without -ffinite-math-only

"cvs-commit at gcc dot gnu.org via Gcc-bugs" <[email protected]> Mon, 03 Aug 2026 09:53:36 +0000

Newsgroups	gmane.comp.gcc.bugs
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D126576

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <[email protected]>:

https://gcc.gnu.org/g:04e3459dfc6ecd1138ec6d4f0d1e6b9044576814

commit r17-2895-g04e3459dfc6ecd1138ec6d4f0d1e6b9044576814
Author: Jakub Jelinek <[email protected]>
Date:   Mon Aug 3 11:50:20 2026 +0200

    testsuite: Add testcase for already fixed PR [PR126576]

    This testcase got fixed with r17-2843, but the testcase is sufficiently
    different from the other one that it is worth having both.

    2026-08-03  Jakub Jelinek  <[email protected]>

            PR tree-optimization/126576
            * gcc.dg/torture/pr126576.c: New test.=