Re: [PATCH 03/10] Emit GIMPLE directly instead of gimplifying GENERIC.

[Diego Novillo <dnovillo@google.com>]

On 2012-11-02 15:57 , Dodji Seketeli wrote:

> 	* Makefile.in (GTFILES): Add $(srcdir)/asan.c.
> 	(asan.o): Update the dependencies of asan.o.
> 	* asan.c (tm.h, tree.h, tm_p.h, basic-block.h, flags.h
> 	function.h, tree-inline.h, tree-dump.h, diagnostic.h, demangle.h,
> 	langhooks.h, ggc.h, cgraph.h, gimple.h): Remove these unused but
> 	included headers.
> 	(shadow_ptr_types): New variable.
> 	(report_error_func): Change is_store argument to bool, don't append
> 	newline to function name.
> 	(PROB_VERY_UNLIKELY, PROB_ALWAYS): Define.
> 	(build_check_stmt): Change is_store argument to bool.  Emit GIMPLE
> 	directly instead of creating trees and gimplifying them.  Mark
> 	the error reporting function as very unlikely.
> 	(instrument_derefs): Change is_store argument to bool.  Use
> 	int_size_in_bytes to compute size_in_bytes, simplify size check.
> 	Use build_fold_addr_expr instead of build_addr.
> 	(transform_statements): Adjust instrument_derefs caller.
> 	Use gimple_assign_single_p as stmt test.  Don't look at MEM refs
> 	in rhs2.
> 	(asan_init_shadow_ptr_types): New function.
> 	(asan_instrument): Don't push/pop gimplify context.
> 	Call asan_init_shadow_ptr_types if not yet initialized.
> 	* asan.h (ASAN_SHADOW_SHIFT): Adjust comment.

OK.


Diego.