[PATCH] x86/Intel: fix fallout from earlier template folding
H.J. Lu
hjl.tools@gmail.com
Wed Mar 21 15:55:00 GMT 2018
On Wed, Mar 21, 2018 at 1:27 AM, Jan Beulich <JBeulich@suse.com> wrote:
> While many templates allowing multiple suitably matching XMM/YMM/ZMM
> operand sizes can be folded, a few need to be split in order to not
> wrongly accept "xmmword ptr" operands when only XMM registers are
> permitted (and memory operands are more narrow). Add a test case
> validating this.
>
> gas/
> 2018-03-21 Jan Beulich <jbeulich@suse.com>
>
> * config/tc-i386.c (match_mem_size): Extend sub-xmmword
> exceptions.
> * testsuite/gas/i386/xmmword.l, testsuite/gas/i386/xmmword.s:
> New.
> * testsuite/gas/i386/i386.exp: Run new test.
>
> opcodes/
> 2018-03-21 Jan Beulich <jbeulich@suse.com>
>
> * i386-opc.tbl (vcvtdq2pd, vcvtps2pd, vcvtudq2pd): Use separate
> templates allowing memory operands and folded ones for register
> only flavors.
> * i386-tlb.h: Re-generate.
>
OK.
Thanks.
--
H.J.
More information about the Binutils
mailing list