Linker: Eliminate uncalled functions, because they can be ill-defined.

Fixes issue #610. Also provides a testing option to keep uncalled functions.
2016-12-09 19:22:20 -07:00
parent bf6d7f43fd
commit 906cc21816
68 changed files with 101 additions and 7783 deletions
--- a/Test/baseResults/noMain.vert.out
+++ b/Test/baseResults/noMain.vert.out
@@ -30,8 +30,6 @@ Linked fragment stage:

 Shader version: 300
 0:? Sequence
-0:3  Function Definition: foo( (global void)
-0:3    Function Parameters: 
 0:?   Linker Objects
 0:?     'gl_VertexID' (gl_VertexId highp int VertexId)
 0:?     'gl_InstanceID' (gl_InstanceId highp int InstanceId)