From 7f7b17185b2783e7a4794ac254cef2c8d2a6afca Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Mon, 20 Jun 2005 00:40:34 +0200 Subject: cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag. * cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag. * cfgloopmanip.c (duplicate_loop_to_header_edge): Set aux flags only when asked for. * loop-unroll.c (peel_loop_completely, unroll_loop_constant_iterations, unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid): Update call of duplicate_loop_to_header_edge. (apply_opt_in_copies): Clear out aux pointers. From-SVN: r101193 --- gcc/cfgloop.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gcc/cfgloop.h') diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index 048802b..bfcb0b9 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -296,6 +296,8 @@ extern bool can_duplicate_loop_p (struct loop *loop); #define DLTHE_FLAG_UPDATE_FREQ 1 /* Update frequencies in duplicate_loop_to_header_edge. */ +#define DLTHE_RECORD_COPY_NUMBER 2 /* Record copy number in the aux + field of newly create BB. */ extern struct loop * duplicate_loop (struct loops *, struct loop *, struct loop *); -- cgit v1.1