[PATCH 2/2] x86: drop redundant checks from ISA-used version determination
Jan Beulich
jbeulich@suse.com
Tue Jan 21 13:39:21 GMT 2025
All F16C and all FMA insns are VEX-encoded; there's no need to check
for their Cpu* attributes.
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -12263,8 +12263,6 @@ output_insn (const struct last_insn *las
&& !is_cpu (&i.tm, CpuLWP)
&& !is_cpu (&i.tm, CpuTBM)
&& !(feature_2_used & GNU_PROPERTY_X86_FEATURE_2_TMM))
- || is_cpu (&i.tm, CpuF16C)
- || is_cpu (&i.tm, CpuFMA)
|| is_cpu (&i.tm, CpuLZCNT)
|| is_cpu (&i.tm, CpuMovbe)
|| is_cpu (&i.tm, CpuXSAVES)
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