[Mesa-dev] [PATCH 52/53] r600/asm: enable nstack check for tess ctrl/eval shaders.

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

This just makes sure they register at least one stack
usage frame like vertex shaders.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/gallium/drivers/r600/r600_asm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index 88e35bc..c3a565e 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -1690,7 +1690,7 @@ int r600_bytecode_build(struct r600_bytecode *bc)
 	if (!bc->nstack) // If not 0, Stack_size already provided by llvm
 		bc->nstack = bc->stack.max_entries;
 
-	if (bc->type == TGSI_PROCESSOR_VERTEX && !bc->nstack) {
+	if ((bc->type == TGSI_PROCESSOR_VERTEX || bc->type == TGSI_PROCESSOR_TESS_EVAL || bc->type == TGSI_PROCESSOR_TESS_CTRL) && !bc->nstack) {
 		bc->nstack = 1;
 	}
 
-- 
2.5.0