i965/vec4: Simplify opt_reduce_swizzle() using the swizzle utils.

[mesa.git] / src / mesa / drivers / dri / i965 / brw_cfg.cpp

diff --git a/src/mesa/drivers/dri/i965/brw_cfg.cpp b/src/mesa/drivers/dri/i965/brw_cfg.cpp
index b8e5e2edba3681b421f00422f435c5e121f9ad88..7e7770e43cdba1902febb4bb61ce17c785116df9 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_cfg.cpp
+++ b/src/mesa/drivers/dri/i965/brw_cfg.cpp
@@ -495,3 +495,27 @@ cfg_t::intersect(bblock_t *b1, bblock_t *b2)
    assert(b1);
    return b1;
 }
+
+void
+cfg_t::dump_cfg()
+{
+   printf("digraph CFG {\n");
+   for (int b = 0; b < num_blocks; b++) {
+      bblock_t *block = this->blocks[b];
+
+      foreach_list_typed_safe (bblock_link, child, link, &block->children) {
+         printf("\t%d -> %d\n", b, child->block->num);
+      }
+   }
+   printf("}\n");
+}
+
+void
+cfg_t::dump_domtree()
+{
+   printf("digraph DominanceTree {\n");
+   foreach_block(block, this) {
+      printf("\t%d -> %d\n", block->idom->num, block->num);
+   }
+   printf("}\n");
+}