Hi, I found that the tree dump (xxx.c.t00.tu file) with -fdump-tree-all flag is incomplete in gcc-4.1.2. And the tree-dump.c is not modified for this bug up to 4.4.0.
When a function body contains a for-statement or if-statement, the stmt-list will break, and the rest of the function body is lost. I did some search and found an early discussion thread about -fdump-tree-original-raw: http://gcc.gnu.org/ml/gcc-bugs/2008-07/msg00695.html I tried that patch and it didn't work for the "tu" dump. And I found that the output with -fdump-tree-all-slim flag is the same as with -fdump-tree-all flag. How can I find the rest of the statements from the broken statement-list? Thx. -Fengzhe