From: Vincent Lejeune <vljn@ovi.com>
Date: Wed, 3 Apr 2013 16:39:18 +0000 (+0200)
Subject: r600g/llvm: Do not override llvm provided stack_size
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=159d9340662a70df3dcc9da1681f5b0a8e7650cf;p=mesa.git

r600g/llvm: Do not override llvm provided stack_size
---

diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index c88b48dc96b..a0dc1deb8eb 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -1557,7 +1557,8 @@ int r600_bytecode_build(struct r600_bytecode *bc)
 	unsigned addr;
 	int i, r;
 
-	bc->nstack = bc->stack.max_entries;
+	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) {
 		bc->nstack = 1;