[Bug target/115517] Fix x86 regressions after dropping uses of vcond{,u,eq}_optab
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jul 1 05:20:56 GMT 2024
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115517
--- Comment #9 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuhongt@gcc.gnu.org>:
https://gcc.gnu.org/g:09737d9605521df9232d9990006c44955064f44e
commit r15-1738-g09737d9605521df9232d9990006c44955064f44e
Author: liuhongt <hongtao.liu@intel.com>
Date: Tue Jun 18 15:52:02 2024 +0800
Match IEEE min/max with UNSPEC_IEEE_{MIN,MAX}.
These versions of the min/max patterns implement exactly the operations
min = (op1 < op2 ? op1 : op2)
max = (!(op1 < op2) ? op1 : op2)
gcc/ChangeLog:
PR target/115517
* config/i386/sse.md (*minmax<mode>3_1): New pre_reload
define_insn_and_split.
(*minmax<mode>3_2): Ditto.
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