[Mesa-dev] [PATCH 3/5] radeonsi/gfx9: dump previous stage LLVM IR for merged shaders

[Nicolai Hähnle]

From: Nicolai Hähnle <nicolai.haehnle at amd.com>

---
 src/gallium/drivers/radeonsi/si_shader.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 9aeda49..91f2ea3 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -5020,20 +5020,27 @@ const char *si_get_shader_name(const struct si_shader *shader, unsigned processo
 
 void si_shader_dump(struct si_screen *sscreen, const struct si_shader *shader,
 		    struct pipe_debug_callback *debug, unsigned processor,
 		    FILE *file, bool check_debug_option)
 {
 	if (!check_debug_option ||
 	    r600_can_dump_shader(&sscreen->b, processor))
 		si_dump_shader_key(processor, shader, file);
 
 	if (!check_debug_option && shader->binary.llvm_ir_string) {
+		if (shader->previous_stage &&
+		    shader->previous_stage->binary.llvm_ir_string) {
+			fprintf(file, "\n%s - previous stage - LLVM IR:\n\n",
+				si_get_shader_name(shader, processor));
+			fprintf(file, "%s\n", shader->previous_stage->binary.llvm_ir_string);
+		}
+
 		fprintf(file, "\n%s - main shader part - LLVM IR:\n\n",
 			si_get_shader_name(shader, processor));
 		fprintf(file, "%s\n", shader->binary.llvm_ir_string);
 	}
 
 	if (!check_debug_option ||
 	    (r600_can_dump_shader(&sscreen->b, processor) &&
 	     !(sscreen->b.debug_flags & DBG_NO_ASM))) {
 		fprintf(file, "\n%s:\n", si_get_shader_name(shader, processor));
 
-- 
2.9.3