r600g: dump raw shader output for debugging

Signed-off-by: Jerome Glisse <jglisse@redhat.com>

src/gallium/drivers/r600/r600_asm.c

@@ -947,3 +947,28 @@ void r600_bc_clear(struct r600_bc *bc)
 
 	LIST_INITHEAD(&cf->list);
 }
+
+void r600_bc_dump(struct r600_bc *bc)
+{
+	unsigned i;
+	char chip = '6';
+
+	switch (bc->chiprev) {
+	case 1:
+		chip = '7';
+		break;
+	case 2:
+		chip = 'E';
+		break;
+	case 0:
+	default:
+		chip = '6';
+		break;
+	}
+	fprintf(stderr, "bytecode %d dw -----------------------\n", bc->ndw);
+	fprintf(stderr, "     %c\n", chip);
+	for (i = 0; i < bc->ndw; i++) {
+		fprintf(stderr, "0x%08X\n", bc->bytecode[i]);
+	}
+	fprintf(stderr, "--------------------------------------\n");
+}

src/gallium/drivers/r600/r600_asm.h

@@ -200,6 +200,7 @@ int r600_bc_add_output(struct r600_bc *bc, const struct r600_bc_output *output);
 int r600_bc_build(struct r600_bc *bc);
 int r600_bc_add_cfinst(struct r600_bc *bc, int inst);
 int r600_bc_add_alu_type(struct r600_bc *bc, const struct r600_bc_alu *alu, int type);
+void r600_bc_dump(struct r600_bc *bc);
 
 /* r700_asm.c */
 int r700_bc_alu_build(struct r600_bc *bc, struct r600_bc_alu *alu, unsigned id);

src/gallium/drivers/r600/r600_shader.c

@@ -351,6 +351,7 @@ int r600_pipe_shader_create(struct pipe_context *ctx, struct r600_pipe_shader *s
 			return r;
 		}
 	}
+//r600_bc_dump(&shader->shader.bc);
 //fprintf(stderr, "______________________________________________________________\n");
 	return 0;
 }