https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118184
--- Comment #12 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Richard Sandiford <rsand...@gcc.gnu.org>: https://gcc.gnu.org/g:99d5ef700619c28904846399a6f6692af4c56b1b commit r15-6506-g99d5ef700619c28904846399a6f6692af4c56b1b Author: Richard Sandiford <richard.sandif...@arm.com> Date: Thu Jan 2 17:33:49 2025 +0000 Use _Float128 in test for PR118184 The test was failing on x86 because longdouble128 only checks sizeof, rather than a full 128-bit payload. Using _Float128 is more portable and still exposes the original bug. gcc/testsuite/ PR target/118184 * gcc.dg/torture/pr118184.c: Use _Float128 instead of long double.