r300g: add a new debug option which disables compiler optimizations

[mesa.git] / src / gallium / drivers / r300 / r300_vs.c

diff --git a/src/gallium/drivers/r300/r300_vs.c b/src/gallium/drivers/r300/r300_vs.c
index 2db7b52a87e4a33d03b254bc7c720bc06ed04964..add3d552c45622704734094723c4ca5c0619376b 100644 (file)
--- a/src/gallium/drivers/r300/r300_vs.c
+++ b/src/gallium/drivers/r300/r300_vs.c
@@ -205,6 +205,7 @@ void r300_translate_vertex_shader(struct r300_context *r300,
     compiler.code = &vs->code;
     compiler.UserData = vs;
     compiler.Base.is_r500 = r300->screen->caps.is_r500;
+    compiler.Base.disable_optimizations = DBG_ON(r300, DBG_NO_OPT);
     compiler.Base.has_half_swizzles = FALSE;
     compiler.Base.max_temp_regs = 32;
     compiler.Base.max_constants = 256;