2 files changed, 18 insertions, 0 deletions
diff --git a/src/mesa/x86/rtasm/x86sse.c b/src/mesa/x86/rtasm/x86sse.c
index 9f34004ba0c..6137aef8ece 100644
--- a/src/mesa/x86/rtasm/x86sse.c
+++ b/src/mesa/x86/rtasm/x86sse.c
@@ -424,6 +424,14 @@ void sse_maxps( struct x86_function *p,
    emit_modrm( p, dst, src );
 }
 
+void sse_maxss( struct x86_function *p,
+		struct x86_reg dst,
+		struct x86_reg src )
+{
+   emit_3ub(p, 0xF3, X86_TWOB, 0x5F);
+   emit_modrm( p, dst, src );
+}
+
 void sse_divss( struct x86_function *p,
 		struct x86_reg dst,
 		struct x86_reg src )
@@ -456,6 +464,14 @@ void sse_mulps( struct x86_function *p,
    emit_modrm( p, dst, src );
 }
 
+void sse_mulss( struct x86_function *p,
+		struct x86_reg dst,
+		struct x86_reg src )
+{
+   emit_3ub(p, 0xF3, X86_TWOB, 0x59);
+   emit_modrm( p, dst, src );
+}
+
 void sse_addps( struct x86_function *p,
 		struct x86_reg dst,
 		struct x86_reg src )
diff --git a/src/mesa/x86/rtasm/x86sse.h b/src/mesa/x86/rtasm/x86sse.h
index 430cf2f939d..5ec54894311 100644
--- a/src/mesa/x86/rtasm/x86sse.h
+++ b/src/mesa/x86/rtasm/x86sse.h
@@ -156,6 +156,7 @@ void sse_divss( struct x86_function *p, struct x86_reg dst, struct x86_reg src )
 void sse_andps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_cmpps( struct x86_function *p, struct x86_reg dst, struct x86_reg src, GLubyte cc );
 void sse_maxps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
+void sse_maxss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_minps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_movaps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_movhlps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
@@ -165,6 +166,7 @@ void sse_movlps( struct x86_function *p, struct x86_reg dst, struct x86_reg src
 void sse_movss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_movups( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_mulps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
+void sse_mulss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_subps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_rsqrtss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void sse_shufps( struct x86_function *p, struct x86_reg dest, struct x86_reg arg0, GLubyte shuf );