https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121541
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <h...@gcc.gnu.org>: https://gcc.gnu.org/g:38e8115dd2bfaa05146f8d085106189f46c25f52 commit r16-3235-g38e8115dd2bfaa05146f8d085106189f46c25f52 Author: H.J. Lu <hjl.to...@gmail.com> Date: Thu Aug 14 19:04:33 2025 -0700 x86: Add target("80387") function attribute Add target("80387") attribute to enable and disable x87 instructions in a function. gcc/ PR target/121541 * config/i386/i386-options.cc (ix86_valid_target_attribute_inner_p): Add target("80387") attribute. Set the mask bit in opts_set->x_target_flags if the mask bit in opts->x_target_flags is updated. * doc/extend.texi: Document target("80387") function attribute. gcc/testsuite/ PR target/121541 * gcc.target/i386/pr121541-1a.c: New test. * gcc.target/i386/pr121541-1b.c: Likewise. * gcc.target/i386/pr121541-2.c: Likewise. * gcc.target/i386/pr121541-3.c: Likewise. * gcc.target/i386/pr121541-4.c: Likewise. * gcc.target/i386/pr121541-5a.c: Likewise. * gcc.target/i386/pr121541-5b.c: Likewise. Signed-off-by: H.J. Lu <hjl.to...@gmail.com>
