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x86: Set VexW=3 on AVX vrsqrtss 

AVX vrsqrtss is a VEX WIG instruction.

	* i386-opc.tbl: Set VexW=3 on AVX vrsqrtss.
	* i386-tbl.h: Regenerated.
users/ahayward/variable_sve2
H.J. Lu 8 years ago
parent
6e809f2dfa
commit
db4cc66567
3 changed files with 7 additions and 2 deletions
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  1. 5
      opcodes/ChangeLog
  2. 2
      opcodes/i386-opc.tbl
  3. 2
      opcodes/i386-tbl.h

5
opcodes/ChangeLog
View File

@ -1,3 +1,8 @@
2018-09-15 H.J. Lu <hongjiu.lu@intel.com>
* i386-opc.tbl: Set VexW=3 on AVX vrsqrtss.
* i386-tbl.h: Regenerated.
2018-09-15 H.J. Lu <hongjiu.lu@intel.com>
PR gas/23665

2
opcodes/i386-opc.tbl
View File

@ -2195,7 +2195,7 @@ vroundps, 3, 0x6608, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=3|CheckRegSize|
vroundsd, 4, 0x660b, None, 1, CpuAVX, Modrm|Vex=3|VexOpcode=2|VexVVVV=1|VexW=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|NoRex64, { Imm8, Qword|Unspecified|BaseIndex|RegXMM, RegXMM, RegXMM }
vroundss, 4, 0x660a, None, 1, CpuAVX, Modrm|Vex=3|VexOpcode=2|VexVVVV=1|VexW=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Dword|Unspecified|BaseIndex|RegXMM, RegXMM, RegXMM }
vrsqrtps, 2, 0x52, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexW=3|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM }
vrsqrtss, 3, 0xf352, None, 1, CpuAVX, Modrm|Vex=3|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Dword|Unspecified|BaseIndex|RegXMM, RegXMM, RegXMM }
vrsqrtss, 3, 0xf352, None, 1, CpuAVX, Modrm|Vex=3|VexOpcode=0|VexVVVV=1|VexW=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Dword|Unspecified|BaseIndex|RegXMM, RegXMM, RegXMM }
vshufpd, 4, 0x66c6, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexVVVV=1|VexW=3|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM, RegXMM|RegYMM }
vshufps, 4, 0xc6, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexVVVV=1|VexW=3|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM, RegXMM|RegYMM }
vsqrtpd, 2, 0x6651, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexW=3|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM }

2
opcodes/i386-tbl.h
View File

@ -45524,7 +45524,7 @@ const insn_template i386_optab[] =
0, 0, 0, 0, 0, 0 } },
{ 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0 },
{ { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0,

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