Check VEXW1 for 2-byte VEX prefix.
2010-09-09 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte VEX prefix.
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2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
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VEX prefix.
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2010-09-09 Joseph Myers <joseph@codesourcery.com>
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* doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
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@ -2803,6 +2803,7 @@ build_vex_prefix (const insn_template *t)
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/* Use 2-byte VEX prefix if possible. */
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if (i.tm.opcode_modifier.vexopcode == VEX0F
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&& i.tm.opcode_modifier.vexw != VEXW1
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&& (i.rex & (REX_W | REX_X | REX_B)) == 0)
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{
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/* 2-byte VEX prefix. */
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