gas/

2007-12-23  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (set_intel_mnemonic): New.
	(intel_mnemonic): Likewise.
	(old_gcc): Likewise.
	(OPTION_MMNEMONIC): Likewise.
	(OPTION_MSYNTAX): Likewise.
	(OPTION_MINDEX_REG): Likewise.
	(OPTION_MNAKED_REG): Likewise.
	(OPTION_MOLD_GCC): Likewise.
	(md_pseudo_table): Add .intel_mnemonic and .att_mnemonic.
	(match_template): Don't allow AT&T/Intel mnemonic if Intel/AT&T
	mnemonic is specified.  Don't allow old gcc support if old_gcc
	is 0.
	(md_longopts): Add -mmnemonic, -msyntax, -mindex-reg,
	-mmnaked-reg and -mold-gcc.
	(md_parse_option): Handle OPTION_MMNEMONIC, OPTION_MSYNTAX,
	OPTION_MINDEX_REG, OPTION_MNAKED_REG and OPTION_MOLD_GCC.

	* doc/c-i386.texi: Docoument -mmnemonic, -msyntax, --mnaked-reg
	and AT&T mnemonic vs. Intel mnemonic.

gas/testsuite/

2007-12-23  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/compat-intel.d: Pass -mmnemonic=att to assembler.
	* gas/i386/compat.d: Likewise.

	* gas/i386/i386.exp: Pass -mmnemonic=att to assembler for
	"float".  Pass -mold-gcc to assembler for  "general".

opcodes/

2007-12-23  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-gen.c (opcode_modifiers): Add OldGcc, ATTMnemonic and
	IntelMnemonic.

	* i386-opc.h (OldGcc): New.
	(ATTMnemonic): Likewise.
	(IntelMnemonic): Likewise.
	(Opcode_Modifier_Max): Updated.
	(i386_opcode_modifier): Add oldgcc, attmnemonic and
	intelmnemonic.

	* i386-opc.tbl: Update fadd, fdiv, fdivp, fdivr, fdivrp, fmul,
	fsub, fsubp, fsubr and fsubrp with OldGcc, ATTMnemonic and
	IntelMnemonic.
	* i386-tbl.h: Regeneratd.

1 files changed, 42 insertions, 78 deletions

diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index c043409..a4fee81 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -600,10 +600,8 @@ fldz, 0, 0xd9ee, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {
 fadd, 2, 0xd8c0, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg, FloatAcc }
 // alias for fadd %st(i), %st
 fadd, 1, 0xd8c0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-#if SYSV386_COMPAT
 // alias for faddp
-fadd, 0, 0xdec1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { 0 }
-#endif
+fadd, 0, 0xdec1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic, { 0 }
 fadd, 1, 0xd8, 0x0, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 fiadd, 1, 0xde, 0x0, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 
@@ -615,61 +613,43 @@ faddp, 2, 0xdec0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|
 
 // subtract
 fsub, 1, 0xd8e0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-#if SYSV386_COMPAT
-fsub, 2, 0xd8e0, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg, FloatAcc }
+fsub, 2, 0xd8e0, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg, FloatAcc }
 // alias for fsubp
-fsub, 0, 0xdee1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { 0 }
-#else
-fsub, 2, 0xd8e0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc }
-#endif
+fsub, 0, 0xdee1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic, { 0 }
+fsub, 2, 0xd8e0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR|IntelMnemonic, { FloatReg, FloatAcc }
 fsub, 1, 0xd8, 0x4, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 fisub, 1, 0xde, 0x4, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 
-#if SYSV386_COMPAT
-fsubp, 2, 0xdee0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatAcc, FloatReg }
-fsubp, 1, 0xdee0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-fsubp, 0, 0xdee1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
-#if OLDGCC_COMPAT
-fsubp, 2, 0xdee0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { FloatReg, FloatAcc }
-#endif
-#else
-fsubp, 2, 0xdee8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatAcc, FloatReg }
-fsubp, 1, 0xdee8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatReg }
-fsubp, 0, 0xdee9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf, { 0 }
-#endif
+fsubp, 2, 0xdee0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatAcc, FloatReg }
+fsubp, 1, 0xdee0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg }
+fsubp, 0, 0xdee1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { 0 }
+fsubp, 2, 0xdee0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic|OldGcc, { FloatReg, FloatAcc }
+fsubp, 2, 0xdee8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatAcc, FloatReg }
+fsubp, 1, 0xdee8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatReg }
+fsubp, 0, 0xdee9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|IntelMnemonic, { 0 }
 
 // subtract reverse
 fsubr, 1, 0xd8e8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-#if SYSV386_COMPAT
-fsubr, 2, 0xd8e8, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg, FloatAcc }
+fsubr, 2, 0xd8e8, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg, FloatAcc }
 // alias for fsubrp
-fsubr, 0, 0xdee9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { 0 }
-#else
-fsubr, 2, 0xd8e8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc }
-#endif
+fsubr, 0, 0xdee9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic, { 0 }
+fsubr, 2, 0xd8e8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR|IntelMnemonic, { FloatReg, FloatAcc }
 fsubr, 1, 0xd8, 0x5, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 fisubr, 1, 0xde, 0x5, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 
-#if SYSV386_COMPAT
-fsubrp, 2, 0xdee8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatAcc, FloatReg }
-fsubrp, 1, 0xdee8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-fsubrp, 0, 0xdee9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
-#if OLDGCC_COMPAT
-fsubrp, 2, 0xdee8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { FloatReg, FloatAcc }
-#endif
-#else
-fsubrp, 2, 0xdee0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatAcc, FloatReg }
-fsubrp, 1, 0xdee0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatReg }
-fsubrp, 0, 0xdee1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf, { 0 }
-#endif
+fsubrp, 2, 0xdee8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatAcc, FloatReg }
+fsubrp, 1, 0xdee8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg }
+fsubrp, 0, 0xdee9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { 0 }
+fsubrp, 2, 0xdee8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic|OldGcc, { FloatReg, FloatAcc }
+fsubrp, 2, 0xdee0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatAcc, FloatReg }
+fsubrp, 1, 0xdee0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatReg }
+fsubrp, 0, 0xdee1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|IntelMnemonic, { 0 }
 
 // multiply
 fmul, 2, 0xd8c8, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg, FloatAcc }
 fmul, 1, 0xd8c8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-#if SYSV386_COMPAT
 // alias for fmulp
-fmul, 0, 0xdec9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { 0 }
-#endif
+fmul, 0, 0xdec9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic, { 0 }
 fmul, 1, 0xd8, 0x1, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 fimul, 1, 0xde, 0x1, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 
@@ -680,53 +660,37 @@ fmulp, 2, 0xdec8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|
 
 // divide
 fdiv, 1, 0xd8f0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-#if SYSV386_COMPAT
-fdiv, 2, 0xd8f0, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg, FloatAcc }
+fdiv, 2, 0xd8f0, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg, FloatAcc }
 // alias for fdivp
-fdiv, 0, 0xdef1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { 0 }
-#else
-fdiv, 2, 0xd8f0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc }
-#endif
+fdiv, 0, 0xdef1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic, { 0 }
+fdiv, 2, 0xd8f0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR|IntelMnemonic, { FloatReg, FloatAcc }
 fdiv, 1, 0xd8, 0x6, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 fidiv, 1, 0xde, 0x6, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 
-#if SYSV386_COMPAT
-fdivp, 2, 0xdef0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatAcc, FloatReg }
-fdivp, 1, 0xdef0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-fdivp, 0, 0xdef1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
-#if OLDGCC_COMPAT
-fdivp, 2, 0xdef0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { FloatReg, FloatAcc }
-#endif
-#else
-fdivp, 2, 0xdef8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatAcc, FloatReg }
-fdivp, 1, 0xdef8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatReg }
-fdivp, 0, 0xdef9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf, { 0 }
-#endif
+fdivp, 2, 0xdef0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatAcc, FloatReg }
+fdivp, 1, 0xdef0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg }
+fdivp, 0, 0xdef1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { 0 }
+fdivp, 2, 0xdef0, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic|OldGcc, { FloatReg, FloatAcc }
+fdivp, 2, 0xdef8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatAcc, FloatReg }
+fdivp, 1, 0xdef8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatReg }
+fdivp, 0, 0xdef9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|IntelMnemonic, { 0 }
 
 // divide reverse
 fdivr, 1, 0xd8f8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-#if SYSV386_COMPAT
-fdivr, 2, 0xd8f8, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg, FloatAcc }
+fdivr, 2, 0xd8f8, None, 2, 0, ShortForm|FloatD|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg, FloatAcc }
 // alias for fdivrp
-fdivr, 0, 0xdef9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { 0 }
-#else
-fdivr, 2, 0xd8f8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR, { FloatReg, FloatAcc }
-#endif
+fdivr, 0, 0xdef9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic, { 0 }
+fdivr, 2, 0xd8f8, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|FloatD|FloatR|IntelMnemonic, { FloatReg, FloatAcc }
 fdivr, 1, 0xd8, 0x7, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 fidivr, 1, 0xde, 0x7, 1, 0, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
 
-#if SYSV386_COMPAT
-fdivrp, 2, 0xdef8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatAcc, FloatReg }
-fdivrp, 1, 0xdef8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { FloatReg }
-fdivrp, 0, 0xdef9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
-#if OLDGCC_COMPAT
-fdivrp, 2, 0xdef8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { FloatReg, FloatAcc }
-#endif
-#else
-fdivrp, 2, 0xdef0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatAcc, FloatReg }
-fdivrp, 1, 0xdef0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm, { FloatReg }
-fdivrp, 0, 0xdef1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf,	{ 0 }
-#endif
+fdivrp, 2, 0xdef8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatAcc, FloatReg }
+fdivrp, 1, 0xdef8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { FloatReg }
+fdivrp, 0, 0xdef9, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTMnemonic, { 0 }
+fdivrp, 2, 0xdef8, None, 2, 0, ShortForm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh|ATTMnemonic|OldGcc, { FloatReg, FloatAcc }
+fdivrp, 2, 0xdef0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatAcc, FloatReg }
+fdivrp, 1, 0xdef0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|ShortForm|IntelMnemonic, { FloatReg }
+fdivrp, 0, 0xdef1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|No_qSuf|IntelMnemonic,	{ 0 }
 
 f2xm1, 0, 0xd9f0, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
 fyl2x, 0, 0xd9f1, None, 2, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }