x86: optimize pre-AVX512 {,V}PCMPEQQ with identical sources
authorJan Beulich <jbeulich@suse.com>
Tue, 4 Jul 2023 15:05:47 +0000 (17:05 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 4 Jul 2023 15:05:47 +0000 (17:05 +0200)
commitb7bd93bc51c49c58d0e9cdddf6b4cc44bc4c76dd
tree632b15140fa5c8a3af68a87cdc35368f8f8fe9b5
parent151da91724c50b9c501b4b89857e675bc2dd8b52
x86: optimize pre-AVX512 {,V}PCMPEQQ with identical sources

The {,V}PCMPEQD alternative is 1 byte shorter in many cases.
gas/config/tc-i386.c
gas/testsuite/gas/i386/optimize-2.d
gas/testsuite/gas/i386/optimize-2.s
gas/testsuite/gas/i386/optimize-2b.d
gas/testsuite/gas/i386/x86-64-optimize-3.d
gas/testsuite/gas/i386/x86-64-optimize-3.s
gas/testsuite/gas/i386/x86-64-optimize-3b.d
opcodes/i386-opc.tbl
opcodes/i386-tbl.h