1 files changed, 4 insertions, 0 deletions
diff --git a/source/slang/ir-glsl-legalize.cpp b/source/slang/ir-glsl-legalize.cpp
index 57d493f1a..a4018e34f 100644
--- a/source/slang/ir-glsl-legalize.cpp
+++ b/source/slang/ir-glsl-legalize.cpp
@@ -340,6 +340,10 @@ GLSLSystemValueInfo* getGLSLSystemValueInfo(
     {
         name = "gl_InvocationID";
     }
+    else if (semanticName == "sv_pointsize")
+    {
+        name = "gl_PointSize";
+    }
     else if(semanticName == "sv_primitiveid")
     {
         name = "gl_PrimitiveID";