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authorH.J. Lu <hjl.tools@gmail.com>2012-09-20 11:53:33 +0000
committerH.J. Lu <hjl.tools@gmail.com>2012-09-20 11:53:33 +0000
commit60aa667ec4711b34cd0c34908198bde2ea510849 (patch)
treebe2f1bed34b4553fffd1672d4476f860f29aa491 /gas
parent535127d2b811022d80855b0b57d3f32ab5a3dc9f (diff)
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Replace CpuSSE3 with CpuCX16 for cmpxchg16b
gas/ * config/tc-i386.c (cpu_arch): Add .cx16. * doc/c-i386.texi: Document .cx16. gas/testsuite/ * gas/i386/x86-64-arch-2.s: Add test for cmpxchg16b. * gas/i386/x86-64-arch-2.d: Update correspondingly. * gas/i386/x86-64-arch-2-bdver2.d: Likewise. * gas/i386/x86-64-arch-2-btver1.d: Likewise. * gas/i386/x86-64-arch-2-btver2.d: Likewise. * gas/i386/x86-64-arch-2-lzcnt.d: Likewise. * gas/i386/x86-64-arch-2-prefetchw.d: Likewise. * gas/i386/ilp32/x86-64-arch-2.d: Likewise. opcodes/ * i386-gen.c (cpu_flag_init): Add CpuCX16 to CPU_NOCONA_FLAGS, CPU_CORE_FLAGS, CPU_CORE2_FLAGS, CPU_COREI7_FLAGS, CPU_BDVER1_FLAGS, CPU_BDVER2_FLAGS, CPU_BTVER1_FLAGS, CPU_BTVER2_FLAGS. Add CPU_CX16_FLAGS. (cpu_flags): Add CpuCX16. * i386-opc.h (CpuCX16): New. (i386_cpu_flags): Add cpucx16. * i386-opc.tbl: Replace CpuSSE3 with CpuCX16 for cmpxchg16b. * i386-tbl.h: Regenerate. * i386-init.h: Likewise.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog5
-rw-r--r--gas/config/tc-i386.c2
-rw-r--r--gas/doc/c-i386.texi3
-rw-r--r--gas/testsuite/ChangeLog11
-rw-r--r--gas/testsuite/gas/i386/ilp32/x86-64-arch-2.d3
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2-bdver2.d3
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2-btver1.d3
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2-btver2.d1
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2-lzcnt.d3
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2-prefetchw.d3
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2.d3
-rw-r--r--gas/testsuite/gas/i386/x86-64-arch-2.s2
12 files changed, 35 insertions, 7 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 2963203..ed231a6 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-20 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * config/tc-i386.c (cpu_arch): Add .cx16.
+ * doc/c-i386.texi: Document .cx16.
+
2012-09-19 Steve Ellcey <sellcey@mips.com>
* configure.tgt: Add mips*-mti-elf* target.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 61ca44a..03a335f 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -736,6 +736,8 @@ static const arch_entry cpu_arch[] =
CPU_LWP_FLAGS, 0, 0 },
{ STRING_COMMA_LEN (".movbe"), PROCESSOR_UNKNOWN,
CPU_MOVBE_FLAGS, 0, 0 },
+ { STRING_COMMA_LEN (".cx16"), PROCESSOR_UNKNOWN,
+ CPU_CX16_FLAGS, 0, 0 },
{ STRING_COMMA_LEN (".ept"), PROCESSOR_UNKNOWN,
CPU_EPT_FLAGS, 0, 0 },
{ STRING_COMMA_LEN (".lzcnt"), PROCESSOR_UNKNOWN,
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index 5b7b007..dde545b 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -171,6 +171,7 @@ accept various extension mnemonics. For example,
@code{lwp},
@code{fma4},
@code{xop},
+@code{cx16},
@code{syscall},
@code{rdtscp},
@code{3dnow},
@@ -1027,7 +1028,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.rtm} @tab @samp{.adx} @tab @samp{.rdseed} @tab @samp{.prfchw}
@item @samp{.3dnow} @tab @samp{.3dnowa} @tab @samp{.sse4a} @tab @samp{.sse5}
@item @samp{.syscall} @tab @samp{.rdtscp} @tab @samp{.svme} @tab @samp{.abm}
-@item @samp{.lwp} @tab @samp{.fma4} @tab @samp{.xop}
+@item @samp{.lwp} @tab @samp{.fma4} @tab @samp{.xop} @tab @samp{.cx16}
@item @samp{.padlock}
@end multitable
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 3aa7256..07c73e0 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2012-09-20 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * gas/i386/x86-64-arch-2.s: Add test for cmpxchg16b.
+ * gas/i386/x86-64-arch-2.d: Update correspondingly.
+ * gas/i386/x86-64-arch-2-bdver2.d: Likewise.
+ * gas/i386/x86-64-arch-2-btver1.d: Likewise.
+ * gas/i386/x86-64-arch-2-btver2.d: Likewise.
+ * gas/i386/x86-64-arch-2-lzcnt.d: Likewise.
+ * gas/i386/x86-64-arch-2-prefetchw.d: Likewise.
+ * gas/i386/ilp32/x86-64-arch-2.d: Likewise.
+
2012-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gas/arm/armv8-a-bad.l: Updated for changed mnemonics.
diff --git a/gas/testsuite/gas/i386/ilp32/x86-64-arch-2.d b/gas/testsuite/gas/i386/ilp32/x86-64-arch-2.d
index e6e55b3..2e92977 100644
--- a/gas/testsuite/gas/i386/ilp32/x86-64-arch-2.d
+++ b/gas/testsuite/gas/i386/ilp32/x86-64-arch-2.d
@@ -1,5 +1,5 @@
#source: ../x86-64-arch-2.s
-#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+ept+clflush+syscall+rdtscp+3dnowa+sse4a+svme+abm+padlock+bmi+tbm
+#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+cx16+ept+clflush+syscall+rdtscp+3dnowa+sse4a+svme+abm+padlock+bmi+tbm
#objdump: -dw
#name: x86-64 (ILP32) arch 2
@@ -29,6 +29,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2-bdver2.d b/gas/testsuite/gas/i386/x86-64-arch-2-bdver2.d
index eadcad2..e815572 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2-bdver2.d
+++ b/gas/testsuite/gas/i386/x86-64-arch-2-bdver2.d
@@ -1,5 +1,5 @@
#source: x86-64-arch-2.s
-#as: -march=bdver2+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+movbe+ept+clflush+svme+padlock+prfchw
+#as: -march=bdver2+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+movbe+cx16+ept+clflush+svme+padlock+prfchw
#objdump: -dw
#name: x86-64 arch 2 (bdver2)
@@ -29,6 +29,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2-btver1.d b/gas/testsuite/gas/i386/x86-64-arch-2-btver1.d
index 8cfa780..9d091c7 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2-btver1.d
+++ b/gas/testsuite/gas/i386/x86-64-arch-2-btver1.d
@@ -1,5 +1,5 @@
#source: x86-64-arch-2.s
-#as: -march=btver1+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+movbe+ept+clflush+svme+padlock+fma+bmi+tbm
+#as: -march=btver1+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+movbe+cx16+ept+clflush+svme+padlock+fma+bmi+tbm
#objdump: -dw
#name: x86-64 arch 2 (btver1)
@@ -29,6 +29,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2-btver2.d b/gas/testsuite/gas/i386/x86-64-arch-2-btver2.d
index 61e8fae..ccc4406 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2-btver2.d
+++ b/gas/testsuite/gas/i386/x86-64-arch-2-btver2.d
@@ -29,6 +29,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2-lzcnt.d b/gas/testsuite/gas/i386/x86-64-arch-2-lzcnt.d
index 02cfc47..81c9dea 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2-lzcnt.d
+++ b/gas/testsuite/gas/i386/x86-64-arch-2-lzcnt.d
@@ -1,5 +1,5 @@
#source: x86-64-arch-2.s
-#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+ept+clflush+syscall+rdtscp+3dnowa+sse4a+svme+lzcnt+padlock+bmi+tbm
+#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+cx16+ept+clflush+syscall+rdtscp+3dnowa+sse4a+svme+lzcnt+padlock+bmi+tbm
#objdump: -dw
#name: x86-64 arch 2 (lzcnt)
@@ -29,6 +29,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2-prefetchw.d b/gas/testsuite/gas/i386/x86-64-arch-2-prefetchw.d
index c7ea055..35c1c96 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2-prefetchw.d
+++ b/gas/testsuite/gas/i386/x86-64-arch-2-prefetchw.d
@@ -1,5 +1,5 @@
#source: x86-64-arch-2.s
-#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+ept+clflush+syscall+rdtscp+sse4a+svme+lzcnt+padlock+bmi+tbm+prfchw
+#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+cx16+ept+clflush+syscall+rdtscp+sse4a+svme+lzcnt+padlock+bmi+tbm+prfchw
#objdump: -dw
#name: x86-64 arch 2 (prefetchw)
@@ -29,6 +29,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2.d b/gas/testsuite/gas/i386/x86-64-arch-2.d
index 0081687..be30aa7 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2.d
+++ b/gas/testsuite/gas/i386/x86-64-arch-2.d
@@ -1,4 +1,4 @@
-#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+ept+clflush+syscall+rdtscp+3dnowa+sse4a+svme+abm+padlock+bmi+tbm
+#as: -march=generic64+avx+vmx+smx+xsave+xsaveopt+aes+pclmul+fma+movbe+cx16+ept+clflush+syscall+rdtscp+3dnowa+sse4a+svme+abm+padlock+bmi+tbm
#objdump: -dw
#name: x86-64 arch 2
@@ -28,6 +28,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: c4 e3 49 44 d4 08 vpclmulqdq \$0x8,%xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: c4 e2 c9 98 d4 vfmadd132pd %xmm4,%xmm6,%xmm2
[ ]*[a-f0-9]+: 0f 38 f0 19 movbe \(%rcx\),%ebx
+[ ]*[a-f0-9]+: 48 0f c7 0e cmpxchg16b \(%rsi\)
[ ]*[a-f0-9]+: 66 0f 38 80 19 invept \(%rcx\),%rbx
[ ]*[a-f0-9]+: 0f 01 f9 rdtscp
[ ]*[a-f0-9]+: 0f 0d 0c 75 00 10 00 00 prefetchw 0x1000\(,%rsi,2\)
diff --git a/gas/testsuite/gas/i386/x86-64-arch-2.s b/gas/testsuite/gas/i386/x86-64-arch-2.s
index 7292e0a..fb98771 100644
--- a/gas/testsuite/gas/i386/x86-64-arch-2.s
+++ b/gas/testsuite/gas/i386/x86-64-arch-2.s
@@ -42,6 +42,8 @@ vpclmulqdq $8,%xmm4,%xmm6,%xmm2
vfmadd132pd %xmm4,%xmm6,%xmm2
# MOVBE
movbe (%rcx),%ebx
+# CX16
+cmpxchg16b (%rsi)
# EPT
invept (%rcx),%rbx
# RDTSCP
generated by cgit v1.1 at 2024-07-26 10:13:43 +0000