From: Kenneth Graunke <kenneth@whitecape.org>
Date: Wed, 30 Jun 2010 21:11:00 +0000 (-0700)
Subject: glsl2: Implement AST->HIR support for the "discard" instruction.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=77049a702ad54e09c4102fe8c964e069944f83e5;p=mesa.git

glsl2: Implement AST->HIR support for the "discard" instruction.
---

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index a0ca7e5f6df..7d966f848b3 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -2206,13 +2206,13 @@ ast_jump_statement::hir(exec_list *instructions,
    }
 
    case ast_discard:
-      /* FINISHME: discard support */
       if (state->target != fragment_shader) {
 	 YYLTYPE loc = this->get_location();
 
 	 _mesa_glsl_error(& loc, state,
 			  "`discard' may only appear in a fragment shader");
       }
+      instructions->push_tail(new(ctx) ir_discard);
       break;
 
    case ast_break: