| commit | 7440781b67631ebdf1b0587724f5d77c3748b034 | [log] [tgz] |
|---|---|---|
| author | Jan Beulich <jbeulich@suse.com> | Tue Jan 09 13:49:48 2024 +0100 |
| committer | Jan Beulich <jbeulich@suse.com> | Tue Jan 09 13:49:48 2024 +0100 |
| tree | 04723bc6926322d35ccc3501f109a79d908ca6b3 | |
| parent | ac1b12b51344ad8568c7b2ca3ab50ca7306ba06d [diff] |
x86: FMA insns aren't eligible to VEX2 encoding
PR gas/31178
In da0784f961d8 ("x86: fold FMA VEX and EVEX templates") I overlooked
that C aliases StaticRounding, and hence build_vex_prefix() now needs to
be aware of that aliasing. Disambiguation is easy, as StaticRounding is
only ever used together with SAE (hence why the overlaying works in the
first place).