x86: don't emit REX.W for SLDT and STR
authorJan Beulich <jbeulich@novell.com>
Fri, 1 Jun 2018 06:40:38 +0000 (08:40 +0200)
committerJan Beulich <jbeulich@suse.com>
Fri, 1 Jun 2018 06:40:38 +0000 (08:40 +0200)
commitdfd27d41831853da1c7694e2d9e765eccbed22cf
tree3a7cc1a2368bf14420a9e55357c76d7d3258e96e
parent44846f29ab3a5fdab229cb63d9cd42323ed85767
x86: don't emit REX.W for SLDT and STR

Just like for other selector register reads, they're unnecessary and
should hence be avoided.
gas/ChangeLog
gas/testsuite/gas/i386/ilp32/x86-64-opcode.d
gas/testsuite/gas/i386/x86-64-opcode.d
opcodes/ChangeLog
opcodes/i386-opc.tbl
opcodes/i386-tbl.h