From: Vincent Lejeune <vljn@ovi.com>
Date: Sat, 27 Apr 2013 22:01:00 +0000 (+0200)
Subject: r600g/llvm: get use_kill from compiler shader
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=51e9bfdc48b6d73aa0fa0a8f7911863b5968bdb9;p=mesa.git

r600g/llvm: get use_kill from compiler shader
---

diff --git a/src/gallium/drivers/r600/r600_llvm.c b/src/gallium/drivers/r600/r600_llvm.c
index 2050be26df8..83d73405f83 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,
 	struct r600_bytecode *bc,
+	boolean *use_kill,
 	unsigned dump)
 {
 	unsigned r;
@@ -566,6 +567,7 @@ unsigned r600_llvm_compile(
 	*inst_byte_count = binary.code_size;
 	bc->ngpr = util_le32_to_cpu(*(uint32_t*)binary.config);
 	bc->nstack = util_le32_to_cpu(*(uint32_t*)(binary.config + 4));
+	*use_kill = util_le32_to_cpu(*(uint32_t*)(binary.config + 8));
 	return r;
 }
 
diff --git a/src/gallium/drivers/r600/r600_llvm.h b/src/gallium/drivers/r600/r600_llvm.h
index 919dd244cd0..50bbca63e37 100644
--- a/src/gallium/drivers/r600/r600_llvm.h
+++ b/src/gallium/drivers/r600/r600_llvm.h
@@ -22,6 +22,7 @@ unsigned r600_llvm_compile(
 	unsigned * inst_byte_count,
 	enum radeon_family family,
 	struct r600_bytecode *bc,
+	boolean *use_kill,
 	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 0204f805432..81c4c36a8c8 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -271,6 +271,7 @@ int r600_compute_shader_create(struct pipe_context * ctx,
 	unsigned char * bytes;
 	unsigned byte_count;
 	struct r600_shader_ctx shader_ctx;
+	boolean use_kill = false;
 	bool dump = (r600_ctx->screen->debug_flags & DBG_CS) != 0;
 
 	shader_ctx.bc = bytecode;
@@ -1445,6 +1446,7 @@ static int r600_shader_from_tgsi(struct r600_screen *rscreen,
 		struct radeon_llvm_context radeon_llvm_ctx;
 		LLVMModuleRef mod;
 		bool dump = r600_can_dump_shader(rscreen, ctx.type);
+		boolean use_kill = false;
 
 		memset(&radeon_llvm_ctx, 0, sizeof(radeon_llvm_ctx));
 		radeon_llvm_ctx.type = ctx.type;
@@ -1461,7 +1463,7 @@ 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, dump)) {
+				      rscreen->family, ctx.bc, &use_kill, dump)) {
 			FREE(inst_bytes);
 			radeon_llvm_dispose(&radeon_llvm_ctx);
 			use_llvm = 0;
@@ -1471,6 +1473,8 @@ static int r600_shader_from_tgsi(struct r600_screen *rscreen,
 			ctx.file_offset[TGSI_FILE_OUTPUT] =
 					ctx.file_offset[TGSI_FILE_INPUT];
 		}
+		if (use_kill)
+			ctx.shader->uses_kill = use_kill;
 		radeon_llvm_dispose(&radeon_llvm_ctx);
 	}
 #endif
diff --git a/src/gallium/drivers/radeon/LLVM_REVISION.txt b/src/gallium/drivers/radeon/LLVM_REVISION.txt
index f003aab3152..fcd93870bf4 100644
--- a/src/gallium/drivers/radeon/LLVM_REVISION.txt
+++ b/src/gallium/drivers/radeon/LLVM_REVISION.txt
@@ -1 +1 @@
-@180124
+@180751