Associate pseudos with the symbol name whose value they got.

This is purely for debugging. It's only used to show what symbol
a pseudo might be (and I stress "might", since CSE can and does
screw it up) associated with.

Also print out the def list for a basic block when verbose.

It all makes it a bit easier to guess what's up.

1 files changed, 1 insertions, 0 deletions

diff --git a/linearize.h b/linearize.h
index 72cf4dd..0db5a43 100644
--- a/linearize.h
+++ b/linearize.h
@@ -22,6 +22,7 @@ struct pseudo {
 	int nr;
 	enum pseudo_type type;
 	struct pseudo_ptr_list *users;
+	struct ident *ident;
 	union {
 		struct symbol *sym;
 		struct instruction *def;