Add SSE3 and SSSE3 flags.

5 files changed, 60 insertions, 1 deletions

diff --git a/doc/tmpl/liboilimpl-unstable.sgml b/doc/tmpl/liboilimpl-unstable.sgml
index 706d2c3..209b549 100644
--- a/doc/tmpl/liboilimpl-unstable.sgml
+++ b/doc/tmpl/liboilimpl-unstable.sgml
@@ -62,6 +62,7 @@
 @OIL_IMPL_FLAG_EDSP: 
 @OIL_IMPL_FLAG_ARM6: 
 @OIL_IMPL_FLAG_VFP: 
+@OIL_IMPL_FLAG_SSSE3: 
 
 <!-- ##### MACRO OIL_CPU_FLAG_MASK ##### -->
 <para>
diff --git a/liboil/liboilcpu-x86.c b/liboil/liboilcpu-x86.c
index 1b6917d..b192c76 100644
--- a/liboil/liboilcpu-x86.c
+++ b/liboil/liboilcpu-x86.c
@@ -107,6 +107,19 @@ oil_cpu_i386_getflags_cpuinfo (char *cpuinfo)
       OIL_DEBUG ("cpu flag %s", *f);
       oil_cpu_flags |= OIL_IMPL_FLAG_3DNOWEXT;
     }
+    if (strcmp (*f, "sse3") == 0) {
+      OIL_DEBUG ("cpu flag %s", *f);
+      oil_cpu_flags |= OIL_IMPL_FLAG_SSE3;
+      oil_cpu_flags |= OIL_IMPL_FLAG_SSE2;
+      oil_cpu_flags |= OIL_IMPL_FLAG_MMXEXT;
+    }
+    if (strcmp (*f, "ssse3") == 0) {
+      OIL_DEBUG ("cpu flag %s", *f);
+      oil_cpu_flags |= OIL_IMPL_FLAG_SSSE3;
+      oil_cpu_flags |= OIL_IMPL_FLAG_SSE3;
+      oil_cpu_flags |= OIL_IMPL_FLAG_SSE2;
+      oil_cpu_flags |= OIL_IMPL_FLAG_MMXEXT;
+    }
 
     free (*f);
   }
diff --git a/liboil/liboilfunction.h b/liboil/liboilfunction.h
index 34c6b74..2d1f505 100644
--- a/liboil/liboilfunction.h
+++ b/liboil/liboilfunction.h
@@ -83,6 +83,9 @@ OIL_BEGIN_DECLS
  * @OIL_IMPL_FLAG_SSE3: uses SSE3 instructions.  This flag implies
  * @OIL_IMPL_FLAG_SSE2.
  *
+ * @OIL_IMPL_FLAG_SSSE3: uses SSSE3 instructions.  This flag implies
+ * @OIL_IMPL_FLAG_SSE3.
+ *
  * @OIL_IMPL_FLAG_ALTIVEC: uses Altivec instructions.
  *
  */
@@ -102,7 +105,8 @@ typedef enum {
   OIL_IMPL_FLAG_ALTIVEC = (1<<24),
   OIL_IMPL_FLAG_EDSP = (1<<25),
   OIL_IMPL_FLAG_ARM6 = (1<<26),
-  OIL_IMPL_FLAG_VFP = (1<<27)
+  OIL_IMPL_FLAG_VFP = (1<<27),
+  OIL_IMPL_FLAG_SSSE3 = (1<<28)
 } OilImplFlag;
 
 #ifdef OIL_ENABLE_UNSTABLE_API
diff --git a/testsuite/instruction/check-instructions.pl b/testsuite/instruction/check-instructions.pl
index 877d030..7ed3aa7 100755
--- a/testsuite/instruction/check-instructions.pl
+++ b/testsuite/instruction/check-instructions.pl
@@ -48,6 +48,12 @@ sub get_flags
 		}elsif (grep { /^$opcode$/ } @sse2_list) {
 			$exts->{"sse2"} = 1;
 			$debug && print "  $opcode: sse2\n";
+		}elsif (grep { /^$opcode$/ } @sse3_list) {
+			$exts->{"sse3"} = 1;
+			$debug && print "  $opcode: sse3\n";
+		}elsif (grep { /^$opcode$/ } @ssse3_list) {
+			$exts->{"ssse3"} = 1;
+			$debug && print "  $opcode: ssse3\n";
 		}else {
 			print "FIXME:\t\"$opcode\",\n";
 			$error = 1;
@@ -513,6 +519,39 @@ sub check
 	"mfence",
 );
 
+@sse3_list = (
+	"addsubpd",
+	"addsubps",
+	"haddpd",
+	"haddps",
+	"hsubpd",
+	"hsubps",
+	"lddqu",
+	"movddup",
+	"movshdup",
+	"movsldup",
+	"fisttp"
+);
+
+@ssse3_list = (
+	"psignb",
+	"psignw",
+	"psignd",
+	"pabsb",
+	"pabsw",
+	"pabsd",
+	"palignr",
+	"pshufb",
+	"pmulhrsw",
+	"pmaddubsw",
+	"phsubw",
+	"phsubd",
+	"phsubsw",
+	"phaddw",
+	"phaddd",
+	"phaddsw"
+);
+
 #@clflush_list = (
 #	"clflush",
 #);
diff --git a/testsuite/instruction/list-impls.c b/testsuite/instruction/list-impls.c
index 02e79d1..a8cc7c2 100644
--- a/testsuite/instruction/list-impls.c
+++ b/testsuite/instruction/list-impls.c
@@ -69,6 +69,8 @@ main (int argc, char *argv[])
       if (flags & OIL_IMPL_FLAG_MMXEXT) printf(" mmxext");
       if (flags & OIL_IMPL_FLAG_SSE) printf(" sse");
       if (flags & OIL_IMPL_FLAG_SSE2) printf(" sse2");
+      if (flags & OIL_IMPL_FLAG_SSE3) printf(" sse3");
+      if (flags & OIL_IMPL_FLAG_SSSE3) printf(" ssse3");
       if (flags & OIL_IMPL_FLAG_ALTIVEC) printf(" altivec");
       printf("\n");
     }