Mesa (master): i965: comment for emit_kil()

[Brian Paul]

Module: Mesa
Branch: master
Commit: 658ab3c3ae4c99e841a6639f6d012c23deeb5371
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=658ab3c3ae4c99e841a6639f6d012c23deeb5371

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Jan 13 10:26:25 2009 -0700

i965: comment for emit_kil()

---

 src/mesa/drivers/dri/i965/brw_wm_glsl.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index 22a8cb8..8fd776a 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -892,6 +892,10 @@ static void emit_lrp(struct brw_wm_compile *c,
     }
 }
 
+/**
+ * For GLSL shaders, this KIL will be unconditional.
+ * It may be contained inside an IF/ENDIF structure of course.
+ */
 static void emit_kil(struct brw_wm_compile *c)
 {
     struct brw_compile *p = &c->func;