gas/

2007-04-18  H.J. Lu <hongjiu.lu@intel.com>

	* config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
	(match_template): Handle operand size for crc32 in SSE4.2.
	(process_suffix): Handle operand type for crc32 in SSE4.2.
	(output_insn): Support SSE4.2.

gas/testsuite/

2007-04-18  H.J. Lu <hongjiu.lu@intel.com>

	* gas/i386/i386.exp: Add sse4.2 and x86-64-sse4.2.

	* gas/i386/sse4_2.d: New file.
	* gas/i386/sse4_2.s: Likewise.
	* gas/i386/x86-64-sse4_2.d: Likewise.
	* gas/i386/x86-64-sse4_2.s: Likewise.

opcodes/

2007-04-18  H.J. Lu <hongjiu.lu@intel.com>

	* i386-dis.c (CRC32_Fixup): New.
	(PREGRP85, PREGRP86, PREGRP87, PREGRP88, PREGRP89, PREGRP90,
	 PREGRP91): New.
	(threebyte_0x38_uses_DATA_prefix): Updated for SSE4.2.
	(threebyte_0x3a_uses_DATA_prefix): Likewise.
	(prefix_user_table): Add PREGRP85, PREGRP86, PREGRP87,
	PREGRP88, PREGRP89, PREGRP90 and PREGRP91.
	(three_byte_table): Likewise.

	* i386-opc.c (i386_optab): Add SSE4.2 opcodes.

	* gas/config/tc-i386.h (CpuSSE4_2): New.
	(CpuSSE4): Likewise.
	(CpuUnknownFlags): Add CpuSSE4_2.

6 files changed, 173 insertions, 0 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 0679212..263fde4 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,14 @@
 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 
+	* gas/i386/i386.exp: Add sse4.2 and x86-64-sse4.2.
+
+	* gas/i386/sse4_2.d: New file.
+	* gas/i386/sse4_2.s: Likewise.
+	* gas/i386/x86-64-sse4_2.d: Likewise.
+	* gas/i386/x86-64-sse4_2.s: Likewise.
+
+2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
+
 	* gas/i386/i386.exp: Add sse4.1 and x86-64-sse4.1.
 
 	* gas/i386/sse4_1.d: New file.
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 30053e5..e701a8d 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -87,6 +87,7 @@ if [expr ([istarget "i*86-*-*"] ||  [istarget "x86_64-*-*"]) && [gas_32_check]]
     run_dump_test "addr16"
     run_dump_test "addr32"
     run_dump_test "sse4_1"
+    run_dump_test "sse4_2"
 
     # These tests require support for 8 and 16 bit relocs,
     # so we only run them for ELF and COFF targets.
@@ -173,6 +174,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
     run_dump_test "x86-64-nops-1-nocona"
     run_dump_test "x86-64-nops-1-merom"
     run_dump_test "x86-64-sse4_1"
+    run_dump_test "x86-64-sse4_2"
 
     if { ![istarget "*-*-aix*"]
       && ![istarget "*-*-beos*"]
diff --git a/gas/testsuite/gas/i386/sse4_2.d b/gas/testsuite/gas/i386/sse4_2.d
new file mode 100644
index 0000000..e6468b3
--- /dev/null
+++ b/gas/testsuite/gas/i386/sse4_2.d
@@ -0,0 +1,37 @@
+#objdump: -dw
+#name: i386 SSE4.2
+
+.*:     file format .*
+
+Disassembly of section .text:
+
+0+000 <foo>:
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 19       	crc32l \(%ecx\),%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f0 d9       	crc32b %cl,%ebx
+[ 	]*[0-9a-f]+:	66 f2 0f 38 f1 d9    	crc32w %cx,%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 d9       	crc32l %ecx,%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f0 19       	crc32b \(%ecx\),%ebx
+[ 	]*[0-9a-f]+:	66 f2 0f 38 f1 19    	crc32w \(%ecx\),%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 19       	crc32l \(%ecx\),%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f0 d9       	crc32b %cl,%ebx
+[ 	]*[0-9a-f]+:	66 f2 0f 38 f1 d9    	crc32w %cx,%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 d9       	crc32l %ecx,%ebx
+[ 	]*[0-9a-f]+:	66 0f 38 37 01       	pcmpgtq \(%ecx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 38 37 c1       	pcmpgtq %xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 61 01 00    	pcmpestri \$0x0,\(%ecx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 61 c1 00    	pcmpestri \$0x0,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 60 01 01    	pcmpestrm \$0x1,\(%ecx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 60 c1 01    	pcmpestrm \$0x1,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 63 01 02    	pcmpistri \$0x2,\(%ecx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 63 c1 02    	pcmpistri \$0x2,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 62 01 03    	pcmpistrm \$0x3,\(%ecx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 62 c1 03    	pcmpistrm \$0x3,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 f3 0f b8 19       	popcnt \(%ecx\),%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 19          	popcnt \(%ecx\),%ebx
+[ 	]*[0-9a-f]+:	66 f3 0f b8 19       	popcnt \(%ecx\),%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 19          	popcnt \(%ecx\),%ebx
+[ 	]*[0-9a-f]+:	66 f3 0f b8 d9       	popcnt %cx,%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 d9          	popcnt %ecx,%ebx
+[ 	]*[0-9a-f]+:	66 f3 0f b8 d9       	popcnt %cx,%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 d9          	popcnt %ecx,%ebx
+#pass
diff --git a/gas/testsuite/gas/i386/sse4_2.s b/gas/testsuite/gas/i386/sse4_2.s
new file mode 100644
index 0000000..584757c
--- /dev/null
+++ b/gas/testsuite/gas/i386/sse4_2.s
@@ -0,0 +1,34 @@
+# Streaming SIMD extensions 4.2 Instructions
+
+	.text
+foo:
+	crc32		(%ecx),%ebx
+	crc32		%cl,%ebx
+	crc32		%cx,%ebx
+	crc32		%ecx,%ebx
+	crc32b		(%ecx),%ebx
+	crc32w		(%ecx),%ebx
+	crc32l		(%ecx),%ebx
+	crc32b		%cl,%ebx
+	crc32w		%cx,%ebx
+	crc32l		%ecx,%ebx
+	pcmpgtq		(%ecx),%xmm0
+	pcmpgtq		%xmm1,%xmm0
+	pcmpestri	$0x0,(%ecx),%xmm0
+	pcmpestri	$0x0,%xmm1,%xmm0
+	pcmpestrm	$0x1,(%ecx),%xmm0
+	pcmpestrm	$0x1,%xmm1,%xmm0
+	pcmpistri	$0x2,(%ecx),%xmm0
+	pcmpistri	$0x2,%xmm1,%xmm0
+	pcmpistrm	$0x3,(%ecx),%xmm0
+	pcmpistrm	$0x3,%xmm1,%xmm0
+	popcnt		(%ecx),%bx
+	popcnt		(%ecx),%ebx
+	popcntw		(%ecx),%bx
+	popcntl		(%ecx),%ebx
+	popcnt		%cx,%bx
+	popcnt		%ecx,%ebx
+	popcntw		%cx,%bx
+	popcntl		%ecx,%ebx
+
+	.p2align	4,0
diff --git a/gas/testsuite/gas/i386/x86-64-sse4_2.d b/gas/testsuite/gas/i386/x86-64-sse4_2.d
new file mode 100644
index 0000000..b541f74
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-sse4_2.d
@@ -0,0 +1,47 @@
+#objdump: -dw
+#name: x86-64 SSE4.2
+
+.*:     file format .*
+
+Disassembly of section .text:
+
+0+000 <foo>:
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 19       	crc32l \(%rcx\),%ebx
+[ 	]*[0-9a-f]+:	f2 48 0f 38 f1 19    	crc32q \(%rcx\),%rbx
+[ 	]*[0-9a-f]+:	f2 0f 38 f0 d9       	crc32b %cl,%ebx
+[ 	]*[0-9a-f]+:	f2 48 0f 38 f0 d9    	crc32b %cl,%rbx
+[ 	]*[0-9a-f]+:	66 f2 0f 38 f1 d9    	crc32w %cx,%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 d9       	crc32l %ecx,%ebx
+[ 	]*[0-9a-f]+:	f2 48 0f 38 f1 d9    	crc32q %rcx,%rbx
+[ 	]*[0-9a-f]+:	f2 0f 38 f0 19       	crc32b \(%rcx\),%ebx
+[ 	]*[0-9a-f]+:	66 f2 0f 38 f1 19    	crc32w \(%rcx\),%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 19       	crc32l \(%rcx\),%ebx
+[ 	]*[0-9a-f]+:	f2 48 0f 38 f1 19    	crc32q \(%rcx\),%rbx
+[ 	]*[0-9a-f]+:	f2 0f 38 f0 d9       	crc32b %cl,%ebx
+[ 	]*[0-9a-f]+:	f2 48 0f 38 f0 d9    	crc32b %cl,%rbx
+[ 	]*[0-9a-f]+:	66 f2 0f 38 f1 d9    	crc32w %cx,%ebx
+[ 	]*[0-9a-f]+:	f2 0f 38 f1 d9       	crc32l %ecx,%ebx
+[ 	]*[0-9a-f]+:	f2 48 0f 38 f1 d9    	crc32q %rcx,%rbx
+[ 	]*[0-9a-f]+:	66 0f 38 37 01       	pcmpgtq \(%rcx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 38 37 c1       	pcmpgtq %xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 61 01 00    	pcmpestri \$0x0,\(%rcx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 61 c1 00    	pcmpestri \$0x0,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 60 01 01    	pcmpestrm \$0x1,\(%rcx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 60 c1 01    	pcmpestrm \$0x1,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 63 01 02    	pcmpistri \$0x2,\(%rcx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 63 c1 02    	pcmpistri \$0x2,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 62 01 03    	pcmpistrm \$0x3,\(%rcx\),%xmm0
+[ 	]*[0-9a-f]+:	66 0f 3a 62 c1 03    	pcmpistrm \$0x3,%xmm1,%xmm0
+[ 	]*[0-9a-f]+:	66 f3 0f b8 19       	popcnt \(%rcx\),%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 19          	popcnt \(%rcx\),%ebx
+[ 	]*[0-9a-f]+:	f3 48 0f b8 19       	popcnt \(%rcx\),%rbx
+[ 	]*[0-9a-f]+:	66 f3 0f b8 19       	popcnt \(%rcx\),%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 19          	popcnt \(%rcx\),%ebx
+[ 	]*[0-9a-f]+:	f3 48 0f b8 19       	popcnt \(%rcx\),%rbx
+[ 	]*[0-9a-f]+:	66 f3 0f b8 d9       	popcnt %cx,%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 d9          	popcnt %ecx,%ebx
+[ 	]*[0-9a-f]+:	f3 48 0f b8 d9       	popcnt %rcx,%rbx
+[ 	]*[0-9a-f]+:	66 f3 0f b8 d9       	popcnt %cx,%bx
+[ 	]*[0-9a-f]+:	f3 0f b8 d9          	popcnt %ecx,%ebx
+[ 	]*[0-9a-f]+:	f3 48 0f b8 d9       	popcnt %rcx,%rbx
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-sse4_2.s b/gas/testsuite/gas/i386/x86-64-sse4_2.s
new file mode 100644
index 0000000..fdc7491
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-sse4_2.s
@@ -0,0 +1,44 @@
+# Streaming SIMD extensions 4.2 Instructions
+
+	.text
+foo:
+	crc32		(%rcx),%ebx
+	crc32		(%rcx),%rbx
+	crc32		%cl,%ebx
+	crc32		%cl,%rbx
+	crc32		%cx,%ebx
+	crc32		%ecx,%ebx
+	crc32		%rcx,%rbx
+	crc32b		(%rcx),%ebx
+	crc32w		(%rcx),%ebx
+	crc32l		(%rcx),%ebx
+	crc32q		(%rcx),%rbx
+	crc32b		%cl,%ebx
+	crc32b		%cl,%rbx
+	crc32w		%cx,%ebx
+	crc32l		%ecx,%ebx
+	crc32q		%rcx,%rbx
+	pcmpgtq		(%rcx),%xmm0
+	pcmpgtq		%xmm1,%xmm0
+	pcmpestri	$0x0,(%rcx),%xmm0
+	pcmpestri	$0x0,%xmm1,%xmm0
+	pcmpestrm	$0x1,(%rcx),%xmm0
+	pcmpestrm	$0x1,%xmm1,%xmm0
+	pcmpistri	$0x2,(%rcx),%xmm0
+	pcmpistri	$0x2,%xmm1,%xmm0
+	pcmpistrm	$0x3,(%rcx),%xmm0
+	pcmpistrm	$0x3,%xmm1,%xmm0
+	popcnt		(%rcx),%bx
+	popcnt		(%rcx),%ebx
+	popcnt		(%rcx),%rbx
+	popcntw		(%rcx),%bx
+	popcntl		(%rcx),%ebx
+	popcntq		(%rcx),%rbx
+	popcnt		%cx,%bx
+	popcnt		%ecx,%ebx
+	popcnt		%rcx,%rbx
+	popcntw		%cx,%bx
+	popcntl		%ecx,%ebx
+	popcntq		%rcx,%rbx
+
+	.p2align	4,0