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-rw-r--r--gas/config/tc-i386.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 4426697..f6b3909 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -7685,6 +7685,9 @@ parse_real_register (char *reg_string, char **end_op)
if (r->reg_type.bitfield.regxmm && !cpu_arch_flags.bitfield.cpusse)
return (const reg_entry *) NULL;
+ if (r->reg_type.bitfield.regymm && !cpu_arch_flags.bitfield.cpuavx)
+ return (const reg_entry *) NULL;
+
/* Don't allow fake index register unless allow_index_reg isn't 0. */
if (!allow_index_reg
&& (r->reg_num == RegEiz || r->reg_num == RegRiz))