Re: question about the ddg construction

2008-07-04 Thread Tianwei
On Thu, Jul 3, 2008 at 11:27 PM, Steven Bosscher <[EMAIL PROTECTED]> wrote: > On Fri, Jul 4, 2008 at 1:25 AM, Tianwei <[EMAIL PROTECTED]> wrote: >> it won't query the aliaser for more precise information, maybe the >> code is a little older. > > Not at all, the DDG file is for the SMS pass which is

Re: question about the ddg construction

2008-07-03 Thread Steven Bosscher
On Fri, Jul 4, 2008 at 1:25 AM, Tianwei <[EMAIL PROTECTED]> wrote: > it won't query the aliaser for more precise information, maybe the > code is a little older. Not at all, the DDG file is for the SMS pass which is relatively new. One of the problems is that you can't really compute a dependence

Re: question about the ddg construction

2008-07-03 Thread Tianwei
On Thu, Jul 3, 2008 at 4:13 PM, Tianwei <[EMAIL PROTECTED]> wrote: > On Thu, Jul 3, 2008 at 3:26 PM, Steven Bosscher <[EMAIL PROTECTED]> wrote: >> On Fri, Jul 4, 2008 at 12:05 AM, Tianwei <[EMAIL PROTECTED]> wrote: >>> Hi, all, >>>My current project wants to reuse DDG's infrastructure to get so

Re: question about the ddg construction

2008-07-03 Thread Tianwei
On Thu, Jul 3, 2008 at 3:26 PM, Steven Bosscher <[EMAIL PROTECTED]> wrote: > On Fri, Jul 4, 2008 at 12:05 AM, Tianwei <[EMAIL PROTECTED]> wrote: >> Hi, all, >>My current project wants to reuse DDG's infrastructure to get some >> loop carried dependency information, I debug these code for a whil

Re: question about the ddg construction

2008-07-03 Thread Steven Bosscher
On Fri, Jul 4, 2008 at 12:05 AM, Tianwei <[EMAIL PROTECTED]> wrote: > Hi, all, >My current project wants to reuse DDG's infrastructure to get some > loop carried dependency information, I debug these code for a while, > but have some questions, Hope you can > give me some suggestions. > > 1. my

question about the ddg construction

2008-07-03 Thread Tianwei
Hi, all, My current project wants to reuse DDG's infrastructure to get some loop carried dependency information, I debug these code for a while, but have some questions, Hope you can give me some suggestions. 1. my platform is X86, and gcc version is 4.3.1, when i use -fsms, and debug the cod