RE: How to debug when some rtx are wrongly reclaimed by garbage collector?

2010-11-12 Thread Bingfeng Mei
I am not aware of that. Thank you very much. Cheers, Bingfeng > -Original Message- > From: Andreas Schwab [mailto:sch...@redhat.com] > Sent: 12 November 2010 11:24 > To: Bingfeng Mei > Cc: gcc@gcc.gnu.org > Subject: Re: How to debug when some rtx are wrongly recl

Re: How to debug when some rtx are wrongly reclaimed by garbage collector?

2010-11-12 Thread Laurynas Biveinis
Hi - 2010/11/12 Bingfeng Mei : > Hello, > In our port, I created a new NOTE to preserve pragma info. The > note is generated as follows in expanding builtins. > >   rtx note = emit_note(NOTE_INSN_LOOPCOUNT_PRAGMA_BEG); >   rtx vector = gen_rtx_PARALLEL (VOIDmode, >                                

Re: How to debug when some rtx are wrongly reclaimed by garbage collector?

2010-11-12 Thread Andreas Schwab
"Bingfeng Mei" writes: > In our port, I created a new NOTE to preserve pragma info. The > note is generated as follows in expanding builtins. > >rtx note = emit_note(NOTE_INSN_LOOPCOUNT_PRAGMA_BEG); >rtx vector = gen_rtx_PARALLEL (VOIDmode, > gen_rtvec(