1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/pipe/llvm/llvm_builtins.c b/src/mesa/pipe/llvm/llvm_builtins.c
index a570e0e089..ca15995557 100644
--- a/src/mesa/pipe/llvm/llvm_builtins.c
+++ b/src/mesa/pipe/llvm/llvm_builtins.c
@@ -71,6 +71,7 @@ inline float4 cmp(float4 tmp0, float4 tmp1, float4 tmp2)
 }
 
 extern float cosf(float  val);
+extern float sinf(float  val);
 
 inline float4 vcos(float4 val)
 {
@@ -83,3 +84,12 @@ inline float4 vcos(float4 val)
    printf("VEC OUT  is %f %f %f %f\n", result.x, result.y, result.z, result.w);
    return result;
 }
+
+inline float4 scs(float4 val)
+{
+   float4 result;
+   float tmp = val.x;
+   result.x = cosf(tmp);
+   result.y = sinf(tmp);
+   return result;
+}