glsl: Update build instructions for int64.glsl

Trivial Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
2017-06-20 17:44:59 -07:00
parent 7e46be3dec
commit 93055576ae
1 changed files with 2 additions and 2 deletions
--- a/src/compiler/glsl/int64.glsl
+++ b/src/compiler/glsl/int64.glsl
@@ -1,8 +1,8 @@
 /* Compile with:
 *
- * glsl_compiler --version 140 --dump-builder int64.glsl > builtin_int64.h
+ * glsl_compiler --version 400 --dump-builder int64.glsl > builtin_int64.h
 *
- * Using version 1.40+ prevents built-in variables from being included.
+ * Version 4.00+ is required for umulExtended.
 */
 #version 400
 #extension GL_ARB_gpu_shader_int64: require