gas/

2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	* doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.

	* config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
	only.
	(md_assemble): Remove Intel mode workaround.
	(match_template): Check support for old gcc, AT&T mnemonic
	and Intel Syntax.
	(md_parse_option): Don't set intel_mnemonic to 0 for
	OPTION_MOLD_GCC.

gas/testsuite/

2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/intel.s: Add tests for fadd, faddp, fdiv, fdivp,
	fdivr, fdivrp, fmul, fmulp, fsub, fsubp, fsubr and fsubrp.

	* gas/i386/intel.d: Updated.
	* gas/i386/intel.e: Likewise.

opcodes/

2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-gen.c (opcode_modifiers): Rename IntelMnemonic to
	ATTSyntax.

	* i386-opc.h (IntelMnemonic): Renamed to ..
	(ATTSyntax): This
	(Opcode_Modifier_Max): Updated.
	(i386_opcode_modifier): Remove intelmnemonic. Add attsyntax
	and intelsyntax.

	* i386-opc.tbl: Remove IntelMnemonic and update with ATTSyntax
	on fsub, fubp, fsubr, fsubrp, div, fdivp, fdivr and fdivrp.
	* i386-tbl.h: Regenerated.

4 files changed, 141 insertions, 8 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 757120f..315e2dd 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2008-01-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gas/i386/intel.s: Add tests for fadd, faddp, fdiv, fdivp,
+	fdivr, fdivrp, fmul, fmulp, fsub, fsubp, fsubr and fsubrp.
+
+	* gas/i386/intel.d: Updated.
+	* gas/i386/intel.e: Likewise.
+
 2008-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* gas/i386/rexw.d: New.
diff --git a/gas/testsuite/gas/i386/intel.d b/gas/testsuite/gas/i386/intel.d
index f8a96df..5a764b4 100644
--- a/gas/testsuite/gas/i386/intel.d
+++ b/gas/testsuite/gas/i386/intel.d
@@ -630,4 +630,62 @@ Disassembly of section .text:
  a8b:	b3 47 [ 	]*mov    \$0x47,%bl
  a8d:	0f ad d0 [ 	]*shrd   %cl,%edx,%eax
  a90:	0f a5 d0 [ 	]*shld   %cl,%edx,%eax
-[ 	]*...
+[ 	]*[a-f0-9]+:	de c1                	faddp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	d8 c3                	fadd   %st\(3\),%st
+[ 	]*[a-f0-9]+:	d8 c3                	fadd   %st\(3\),%st
+[ 	]*[a-f0-9]+:	dc c3                	fadd   %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 03                	fadds  \(%ebx\)
+[ 	]*[a-f0-9]+:	dc 03                	faddl  \(%ebx\)
+[ 	]*[a-f0-9]+:	de c1                	faddp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de c3                	faddp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de c3                	faddp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de f9                	fdivrp %st,%st\(1\)
+[ 	]*[a-f0-9]+:	d8 f3                	fdiv   %st\(3\),%st
+[ 	]*[a-f0-9]+:	d8 f3                	fdiv   %st\(3\),%st
+[ 	]*[a-f0-9]+:	dc fb                	fdivr  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 33                	fdivs  \(%ebx\)
+[ 	]*[a-f0-9]+:	dc 33                	fdivl  \(%ebx\)
+[ 	]*[a-f0-9]+:	de f9                	fdivrp %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de fb                	fdivrp %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de fb                	fdivrp %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de fb                	fdivrp %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de f1                	fdivp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	d8 fb                	fdivr  %st\(3\),%st
+[ 	]*[a-f0-9]+:	d8 fb                	fdivr  %st\(3\),%st
+[ 	]*[a-f0-9]+:	dc f3                	fdiv   %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 3b                	fdivrs \(%ebx\)
+[ 	]*[a-f0-9]+:	dc 3b                	fdivrl \(%ebx\)
+[ 	]*[a-f0-9]+:	de f1                	fdivp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de f3                	fdivp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de f3                	fdivp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de f3                	fdivp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de c9                	fmulp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	d8 cb                	fmul   %st\(3\),%st
+[ 	]*[a-f0-9]+:	d8 cb                	fmul   %st\(3\),%st
+[ 	]*[a-f0-9]+:	dc cb                	fmul   %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 0b                	fmuls  \(%ebx\)
+[ 	]*[a-f0-9]+:	dc 0b                	fmull  \(%ebx\)
+[ 	]*[a-f0-9]+:	de c9                	fmulp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de cb                	fmulp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de cb                	fmulp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de e9                	fsubrp %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de e1                	fsubp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	d8 e3                	fsub   %st\(3\),%st
+[ 	]*[a-f0-9]+:	d8 e3                	fsub   %st\(3\),%st
+[ 	]*[a-f0-9]+:	dc eb                	fsubr  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 23                	fsubs  \(%ebx\)
+[ 	]*[a-f0-9]+:	dc 23                	fsubl  \(%ebx\)
+[ 	]*[a-f0-9]+:	de e9                	fsubrp %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de eb                	fsubrp %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de eb                	fsubrp %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de eb                	fsubrp %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 eb                	fsubr  %st\(3\),%st
+[ 	]*[a-f0-9]+:	d8 eb                	fsubr  %st\(3\),%st
+[ 	]*[a-f0-9]+:	dc e3                	fsub   %st,%st\(3\)
+[ 	]*[a-f0-9]+:	d8 2b                	fsubrs \(%ebx\)
+[ 	]*[a-f0-9]+:	dc 2b                	fsubrl \(%ebx\)
+[ 	]*[a-f0-9]+:	de e1                	fsubp  %st,%st\(1\)
+[ 	]*[a-f0-9]+:	de e3                	fsubp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de e3                	fsubp  %st,%st\(3\)
+[ 	]*[a-f0-9]+:	de e3                	fsubp  %st,%st\(3\)
+#pass
diff --git a/gas/testsuite/gas/i386/intel.e b/gas/testsuite/gas/i386/intel.e
index 9a38e09..8ad6331 100644
--- a/gas/testsuite/gas/i386/intel.e
+++ b/gas/testsuite/gas/i386/intel.e
@@ -1,7 +1,17 @@
 .*: Assembler messages:
-.*:154: Warning: Treating .\[0x90909090\]. as memory reference
-.*:155: Warning: Treating .\[0x90909090\]. as memory reference
-.*:156: Warning: Treating .\[0x90909090\]. as memory reference
-.*:157: Warning: Treating .\[0x90909090\]. as memory reference
-.*:492: Warning: Treating .\[0x90909090\]. as memory reference
-.*:493: Warning: Treating .\[0x90909090\]. as memory reference
+.*:154: Warning: Treating `\[0x90909090\]' as memory reference
+.*:155: Warning: Treating `\[0x90909090\]' as memory reference
+.*:156: Warning: Treating `\[0x90909090\]' as memory reference
+.*:157: Warning: Treating `\[0x90909090\]' as memory reference
+.*:492: Warning: Treating `\[0x90909090\]' as memory reference
+.*:493: Warning: Treating `\[0x90909090\]' as memory reference
+.*:631: Warning: translating to `faddp'
+.*:640: Warning: translating to `fdivp'
+.*:649: Warning: translating to `fdivp st,st\(3\)'
+.*:650: Warning: translating to `fdivrp'
+.*:659: Warning: translating to `fdivrp st,st\(3\)'
+.*:660: Warning: translating to `fmulp'
+.*:669: Warning: translating to `fsubp'
+.*:670: Warning: translating to `fsubrp'
+.*:678: Warning: translating to `fsubp st,st\(3\)'
+.*:688: Warning: translating to `fsubrp st,st\(3\)'
diff --git a/gas/testsuite/gas/i386/intel.s b/gas/testsuite/gas/i386/intel.s
index 061414b..855b419 100644
--- a/gas/testsuite/gas/i386/intel.s
+++ b/gas/testsuite/gas/i386/intel.s
@@ -628,4 +628,61 @@ rot5:
  shrd   eax, edx, cl
  shld   eax, edx, cl
 
- .p2align 4,0
+fadd
+fadd	st(3)
+fadd	st,st(3)
+fadd	st(3),st
+fadd   DWORD PTR [ebx]
+fadd   QWORD PTR [ebx]
+faddp
+faddp	st(3)
+faddp	st(3),st
+fdiv
+fdiv   st(3)
+fdiv   st,st(3)
+fdiv   st(3),st
+fdiv   DWORD PTR [ebx]
+fdiv   QWORD PTR [ebx]
+fdivp
+fdivp  st(3)
+fdivp  st(3),st
+fdivp  st,st(3)
+fdivr
+fdivr  st(3)
+fdivr  st,st(3)
+fdivr  st(3),st
+fdivr  DWORD PTR [ebx]
+fdivr  QWORD PTR [ebx]
+fdivrp
+fdivrp st(3)
+fdivrp st(3),st
+fdivrp st,st(3)
+fmul
+fmul	st(3)
+fmul	st,st(3)
+fmul	st(3),st
+fmul   DWORD PTR [ebx]
+fmul   QWORD PTR [ebx]
+fmulp
+fmulp	st(3)
+fmulp	st(3),st
+fsub
+fsubr
+fsub   st(3)
+fsub   st,st(3)
+fsub   st(3),st
+fsub   DWORD PTR [ebx]
+fsub   QWORD PTR [ebx]
+fsubp
+fsubp  st(3)
+fsubp  st,st(3)
+fsubp  st(3),st
+fsubr  st(3)
+fsubr  st,st(3)
+fsubr  st(3),st
+fsubr  DWORD PTR [ebx]
+fsubr  QWORD PTR [ebx]
+fsubrp
+fsubrp st(3)
+fsubrp st(3),st
+fsubrp st,st(3)