r600/llvm: Read stacksize from config header

3 files changed, 4 insertions, 2 deletions

diff --git a/src/gallium/drivers/r600/r600_llvm.c b/src/gallium/drivers/r600/r600_llvm.c
index 35d6c9015d7..8344fb02509 100644
--- a/src/gallium/drivers/r600/r600_llvm.c
+++ b/src/gallium/drivers/r600/r600_llvm.c
@@ -556,6 +556,7 @@ unsigned r600_llvm_compile(
 	unsigned * inst_byte_count,
 	enum radeon_family family,
 	unsigned *ngpr,
+	unsigned *stack_size,
 	unsigned dump)
 {
 	unsigned r;
@@ -565,6 +566,7 @@ unsigned r600_llvm_compile(
 	*inst_bytes = binary.code;
 	*inst_byte_count = binary.code_size;
 	*ngpr = util_le32_to_cpu(*(uint32_t*)binary.config);
+	*stack_size = util_le32_to_cpu(*(uint32_t*)binary.config + 4);
 	return r;
 }
 
diff --git a/src/gallium/drivers/r600/r600_llvm.h b/src/gallium/drivers/r600/r600_llvm.h
index afc6881d67e..b08343abd1d 100644
--- a/src/gallium/drivers/r600/r600_llvm.h
+++ b/src/gallium/drivers/r600/r600_llvm.h
@@ -21,6 +21,7 @@ unsigned r600_llvm_compile(
 	unsigned * inst_byte_count,
 	enum radeon_family family,
 	unsigned *ngpr,
+	unsigned *stack_size,
 	unsigned dump);
 
 #endif /* defined R600_USE_LLVM || defined HAVE_OPENCL */
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 9e83ce6f543..606dbeaf987 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -591,7 +591,6 @@ static void r600_bytecode_from_byte_stream(struct r600_shader_ctx *ctx,
 				unsigned char * bytes,	unsigned num_bytes)
 {
 	unsigned bytes_read = 0;
-	ctx->bc->nstack = bytes[bytes_read++];
 	unsigned i, byte;
 	while (bytes_read < num_bytes) {
 		char inst_type = bytes[bytes_read++];
@@ -1462,7 +1461,7 @@ static int r600_shader_from_tgsi(struct r600_screen *rscreen,
 		mod = r600_tgsi_llvm(&radeon_llvm_ctx, tokens);
 
 		if (r600_llvm_compile(mod, &inst_bytes, &inst_byte_count,
-				      rscreen->family, &ctx.bc->ngpr, dump)) {
+				      rscreen->family, &ctx.bc->ngpr, &ctx.bc->nstack, dump)) {
 			FREE(inst_bytes);
 			radeon_llvm_dispose(&radeon_llvm_ctx);
 			use_llvm = 0;