Re: Incorrect default options for h8300 target

2005-11-15 Thread Jim Blandy
On 11/14/05, Jim Wilson <[EMAIL PROTECTED]> wrote: > Well, maybe not. My subversion check-out is screwed up, and I don't see > how to fix it. An update failed because of a bug with my external diff > program. I fixed that. I fumbled around a bit trying to find the right > svn command I need to

Re: Directly generating binary code [Was Re: Link-time optimzation]

2005-11-18 Thread Jim Blandy
On 11/18/05, Laurent GUERBY <[EMAIL PROTECTED]> wrote: > On Fri, 2005-11-18 at 11:40 +, Andrew Haley wrote: > > A nightmare scenario is debugging the compiler when its behaviour > > changes due to using "-S". Assembly source is something that we > > maintainers use more than anyone else. > > I

Re: Overwrite a file with "svn update"?

2005-11-19 Thread Jim Blandy
On 11/19/05, Steve Kargl <[EMAIL PROTECTED]> wrote: > which is indeed correct. So, is there an option to tell > svn to blow away files that conflict with files in the > repository. Subversion is reluctant to blow away users' files; this was one of the qualities of CVS we thought we should try to

Re: Checksum mismatch

2005-11-20 Thread Jim Blandy
Since this is a Subversion problem, and not a GCC problem, it would probably be best to ask this question on [EMAIL PROTECTED] (I don't know the answer; I don't see anything in the FAQ or in the book. So I think this is an excellent question to ask.)

Re: Wiki pages on tests cases

2005-11-28 Thread Jim Blandy
On 11/27/05, Jonathan Wakely <[EMAIL PROTECTED]> wrote: > Yes, I know it's a wiki and I can do this myself, but I only have so > much spare time and maybe the second one was added for a good reason. http://en.wikipedia.org/wiki/Be_bold Works for them.

Re: LTO, LLVM, etc.

2005-12-05 Thread Jim Blandy
On 12/5/05, Chris Lattner <[EMAIL PROTECTED]> wrote: > That said, having a good representation for source-level exporting is > clearly useful. To be perfectly clear, I am not against a source- > level form, I am just saying that it should be *different* than the > one used for optimization. Debug

Re: Add revision number to gcc version?

2005-12-19 Thread Jim Blandy
Subversion provides an "opt-in" version of keyword substitution, and provides a $Revision$ keyword. It might take a little scriptery to get that into the form GCC wants. http://svnbook.red-bean.com/nightly/en/svn.advanced.props.html#svn.advanced.props.special.keywords

Re: Add revision number to gcc version?

2005-12-19 Thread Jim Blandy
On 12/19/05, Mike Stump <[EMAIL PROTECTED]> wrote: > On Dec 19, 2005, at 2:56 PM, Jim Blandy wrote: > > Subversion provides an "opt-in" version of keyword substitution, and > > provides a $Revision$ keyword. > > But it doesn't do what people really want it to by design. :-( And that would be?

Re: Add revision number to gcc version?

2005-12-20 Thread Jim Blandy
Okay, I see. Yes, there really ought to be an easy way to provide enough information to reproduce the tree, and $Revision$ isn't it.

Re: Why is this C++ code incorrect?

2005-12-20 Thread Jim Blandy
On 12/20/05, Nathan Sidwell <[EMAIL PROTECTED]> wrote: > > Compiling the following code with g++ will report error:`static void > > A::operator delete(void*)' is protected. It's correct If B is derived from > > A without "virtual". Why does the "new B" expression need to check the > > delete op

Re: Might a -native-semantics switch, forcing native target optimization semantics, be reasonable?

2006-01-02 Thread Jim Blandy
On 1/2/06, Paul Schlie <[EMAIL PROTECTED]> wrote: > - at the most basic level, I feel like I've too often needlessly wasted > time debugging programs at one level of optimization, to only see a > different behavior needlessly expressed at a different level of > optimization (which I understan

Re: Mapping C code to generated asm code

2006-01-11 Thread Jim Blandy
On 1/11/06, Perry Smith <[EMAIL PROTECTED]> wrote: > Is there a way to get some type of debugging output that tells me > what line of C code produced what lines of asm code? Do the .loc directives in the .s files produced by gcc -S work for you? The arguments to .loc are the file number, line num

Re: Debug infos

2006-01-18 Thread Jim Blandy
On 1/18/06, Hardy Smith <[EMAIL PROTECTED]> wrote: > I have to write a symbol reader for some > gcc-generated, embedded programms. They are for a > relatifly "unknown" mipsX cpu. The binaries seem to be > in a.out format. > Where can I find infos how the debug-symbols are > organuzed? Is this platt

Re: RFD: marking a variable as addressable - need new hook? (pr26004)

2006-01-31 Thread Jim Blandy
On 1/30/06, Joern RENNECKE <[EMAIL PROTECTED]> wrote: > gimplify.c:gimplify_modify_expr_rhs tries to optimize calls to functions > which return their value in memory, if the result is assigned to a > variable, by using the address of that variable as the location where > the result is top be stored

Re: Coverity Open Source Defect Scan of gcc

2006-03-05 Thread Jim Blandy
On 3/5/06, Ben Chelf <[EMAIL PROTECTED]> wrote: >Right now, we're guarding access to the actual defects that we report > for a couple of reasons: (1) We think that you, as developers of gcc, > should have the chance to look at the defects we find to patch them > before random other folks get to

Re: Would like to use gcc source code to improve compiler development skills

2006-03-09 Thread Jim Blandy
On 3/9/06, Lalit Gidwani <[EMAIL PROTECTED]> wrote: > I have C/C++/Java programming skills. I have also > studied a couple of books on compiler development. I > would like to start with a project that will provide > me with the experience of having participated in a > real compiler development effo

Re: Creating gcc-newbies mailing list

2007-07-27 Thread Jim Blandy
On 26 Jul 2007 15:53:09 -0700, Ian Lance Taylor <[EMAIL PROTECTED]> wrote: > Joe Buck <[EMAIL PROTECTED]> writes: > > > I think that when we do steer someone to a different list, we could > > take more care to be polite about it than we sometimes are. > > I agree. I also think we should all try ha