Re: Is PR21674 really fixed for gcc 4.2?

2006-09-18 Thread Mike Stump
On Sep 18, 2006, at 6:32 AM, Jack Howarth wrote: So does the fact that 21_strings/basic_string/element_access/ char/21674.cc and 21_strings/basic_string/element_access/wchar_t/21674.cc now XPASS merit a PR? What sort of debug information should I provide. I've never filed a bug report on

Re: Why test objc at -m64 for Darwin8?

2006-09-18 Thread Mike Stump
On Sep 16, 2006, at 10:18 AM, Jack Howarth wrote: Shouldn't we have something in gcc/testsuite/lib/objc*.exp to short-circuit out of running any of those -m64 testsuites for Darwin8 and earlier? Sure. Bonus points for letting the GNU runtime based tests run (if that makes sense).

Re: Merging identical functions in GCC

2006-09-18 Thread Mike Stump
On Sep 18, 2006, at 4:17 PM, Jed Davis wrote: As a convenient side-effect, setting breakpoints on only one variant will also still work. Well, not quite. For it to work nicely, you'd want the jmp version, and you'd want to defeat the gdb set breakpoint after prologue logic, and even then,

Re: GCC 4.3 Platform List

2006-09-21 Thread Mike Stump
On Sep 20, 2006, at 8:11 PM, Mark Mitchell wrote: 4. Replace powerpc-apple-darwin with i686-apple-darwin. Apple's hardware switch would seem to make the PowerPC variant less interesting. I'd rather just add i686-apple-darwin as a secondary. We don't instantly replace the entire installed

Re: simple pthread consumes memory

2006-09-22 Thread Mike Stump
On Sep 22, 2006, at 3:51 PM, balazs wrote: Hi - I start a simple pthread and the program consumes about 10 Mbytes of virtual memory. And why do you think that sending email to this list would be a good idea? View this message in context: http://www.nabble.com/simple-pthread- consumes-mem

Re: Explicit field layout

2006-09-25 Thread Mike Stump
On Sep 25, 2006, at 1:04 AM, Ricardo FERNANDEZ PASCUAL wrote: Bernd Jendrissek wrote: Are you sure you want to do that, instead of using, say, rpcgen? I am sorry, but I fail to see the relation of this with rpcgen (which as far I know is a code generator for the RPC protocol). Am I looking

Interesting -iquote bug

2006-09-26 Thread Mike Stump
In gcc's syslimits.h (gsyslimits.h), we do: /* syslimits.h stands for the system's own limits.h file. If we can use it ok unmodified, then we install this text. If fixincludes fixes it, then the fixed version is installed instead of this text. */ #define _GCC_NEXT_LIMITS_H

Re: collect2 on AIX drags too many objects from archives ?

2006-09-26 Thread Mike Stump
On Sep 26, 2006, at 2:36 AM, Olivier Hainque wrote: /* The AIX linker will discard static constructors in object files if nothing else in the file is referenced [...] */ Darwin has this same sort of issue and solves it by not wiring up ctors/dtors for all these things but instead hav

Re: explaination of trampoline

2006-09-27 Thread Mike Stump
On Sep 27, 2006, at 3:39 AM, kernel coder wrote: Would you please tell me when does the macros INITIALIZE_TRAMPOLINE and TRAMPOLINE_TEMPLATE come in effect.Any practical expample will be helpful. A dejagnu testsuite run also would spot problems in how you define these things.

Re: 4.1.1 spec files missing, FAQ misinformation

2006-09-27 Thread Mike Stump
Wrong list, you should use gcc-help for help. On Sep 27, 2006, at 6:03 AM, Jeff Blaine wrote: I'm trying to get around the "Some people have crappy NFS architectures so we're going to make GCC so braindead it can't even find its own libraries" problem. Can anyone tell me where the spec files in

Re: thesis on mix c++ and objective-c

2006-09-27 Thread Mike Stump
On Sep 27, 2006, at 11:58 AM, Come Lonfils wrote: I'm beginning a end study thesis on "mix" c++ end objective-c in gcc. I know there is already objective-c++ but I need all information I can have on the subject. What is already done and what is not (and why)? Objective-C++ is already done.

Re: Interesting -iquote bug

2006-09-27 Thread Mike Stump
On Sep 26, 2006, at 5:48 PM, Ian Lance Taylor wrote: So I don't understand what the issue is. Can you give an example? mrs $ cat subdirectory/limits.h // // bogus limits.h header should never be included // #error "including limits.h from the wrong place" mrs $ gcc -iquotesubdirectory t.c I

Re: frame unwind issue with discontiguous code

2006-09-28 Thread Mike Stump
On Sep 28, 2006, at 4:26 AM, Jan Beulich wrote: While I'm not certain whether gcc is able to split one function's code between different sections Kinda, sorta... Hot-cold partitioning (-freorder-blocks-and- partition) does this. If one exposed a FE language construct to so tag code, then

Re: RFC: deprecated functions calling deprecated functions

2006-09-29 Thread Mike Stump
On Sep 29, 2006, at 2:04 PM, Mark Mitchell wrote: Eric Christopher wrote: So, a testcase like this: extern void foo() __attribute__((deprecated)); extern void bar() __attribute__((deprecated)); void foo() {} void bar() { foo(); } Should we warn on the invocation of foo() since it's also bein

Re: Darwin as primary platform

2006-10-02 Thread Mike Stump
On Sep 30, 2006, at 6:09 PM, David Edelsohn wrote: maintenance of Darwin in the FSF repository has been very inconsistent. Just to be concrete, could you give an example or two of the worst types of problems that existed in the past? My recollection is that most of the things that Geoff's

Re: Documentation about gcc

2006-10-02 Thread Mike Stump
On Oct 2, 2006, at 1:10 AM, Come Lonfils wrote: Do you know where I can have documentation for developer who begin with gcc. The standard answer works: google("gcc documentation") It is usually faster for you to ask google (i've never see it take longer than around 500 ms to answer any q

Re: C++ Frontend and combining files

2006-10-02 Thread Mike Stump
On Oct 2, 2006, at 5:40 PM, Brendon Costa wrote: Now I currently need to generate an associated file for each of these files as well. Additionally, see -save-temps for additional hints. This avoids /tmp/ temp234.s as an intermediate file and generates ext_test.s instead. Run with -v, and y

Re: unwind-dw2-fde-darwin.c corrections

2006-10-02 Thread Mike Stump
On Oct 2, 2006, at 4:33 PM, Jack Howarth wrote: diff -uNr gcc-4.2-20061002/gcc/unwind-dw2-fde-darwin.c gcc-4.2-20061002.allocatable_unwind-dw2-fde-darwin/gcc/unwind-dw2- fde-darwin.c --- gcc-4.2-20061002/gcc/unwind-dw2-fde-darwin.c2006-10-01 23:03:13.0 0400 +++ gcc-4.2-2006100

Re: C++ Frontend and combining files

2006-10-03 Thread Mike Stump
On Oct 2, 2006, at 9:24 PM, Brendon Costa wrote: * Modify the ASM spec used for compiling .s files into .o files so that it will somehow rename the /tmp/foo1.s.edc files to /tmp/gah1.o.edc files where /tmp/gah1.o is the name of the output .o file that comes from the assembler. * Write a wrapp

Re: C++ Frontend and combining files

2006-10-03 Thread Mike Stump
On Oct 3, 2006, at 5:43 PM, Brendon Costa wrote: I think I could insert my data into the .s file into a particular section. I am not sure if I should create my own named section I'd recommend .comment probably. If you want to productize it, add your own, and put it into your linker script.

Re: Darwin PPC 64 objc improvements

2006-10-04 Thread Mike Stump
On Oct 2, 2006, at 6:47 PM, Jack Howarth wrote: However in the first form with {-m32,-m64} only the -m32 tests get run with -fgnu-runtime and the -m64 tests don't (and thus fail because they can't link). Sounds like a bug, please file a report. I think this is a bug in objc.exp. I think the

Re: testsuite exp programming issue

2006-10-04 Thread Mike Stump
On Oct 3, 2006, at 9:30 PM, Jack Howarth wrote: I think I have this puzzled out now. The correct patch is... Index: lib/obj-c++.exp === --- lib/obj-c++.exp (revision 117423) +++ lib/obj-c++.exp (working copy) @@ -282,8 +282,

Re: testsuite exp programming issue

2006-10-04 Thread Mike Stump
On Oct 3, 2006, at 7:57 PM, Jack Howarth wrote: I'll double check but I don't think the testcases which use -fnext-runtime were failing when I had these changes hardwired in for -m64. The reason is that the -fgnu-runtime appears on the cflags skip each test when -fgnu-runtime and darwin9.

Re: How do I code and compile a class liberary?

2006-10-05 Thread Mike Stump
On Oct 5, 2006, at 11:55 AM, Changjiang Mei wrote: I've successfully compiled a complete application into an executable using g++. I'm trying to develop a class library and compile into library for use by other programs. Can any one show me how? Thank you very much in advance. Please don't

Re: problems with labels

2006-10-05 Thread Mike Stump
On Oct 5, 2006, at 1:56 PM, Andrija Radicevic wrote: libgcc2.s:52: Error: unknown pseudo-op: `.lm_0' .LM_0 .LM_0: I have found out that the correct labels are written out by the hook TARGET_ASM_INTERNAL_LABEL and the faulty ones are the result of the output from the macro ASM_GENERATE_IN

Re: [RFC PATCH]: enable building GMP/MPFR in local tree

2006-10-09 Thread Mike Stump
On Oct 8, 2006, at 1:42 PM, Kaveh R. GHAZI wrote: It turned out to be much easier than I thought to decipher the top level machinery and get GMP/MPFR building inside the GCC tree. :-) Some thoughts, if this configures and builds most (all?) of the time, then we are changing the portability

Re: Compile time of Expression Templates in C++

2006-10-10 Thread Mike Stump
On Oct 10, 2006, at 6:25 AM, Jochen Haerdtlein wrote: I am a PhD student working on the extended use of expression templates for solving partial differential equations. Since compile time of huge expression template programs is a severe problem I fear that trying to solve that problem

Re: building gcc

2006-10-11 Thread Mike Stump
On Oct 11, 2006, at 6:27 PM, Bob Rossi wrote: In particular, I was just wondering how do compile GCC with debug. developers cd gcc && make. :-) Gotta love magic. If you've built it already, make clean && make.

Re: Details for svn test repository

2005-02-11 Thread Mike Stump
On Thursday, February 10, 2005, at 03:42 PM, Daniel Berlin wrote: On Thu, 2005-02-10 at 15:25 -0800, Mike Stump wrote: On Feb 9, 2005, at 8:54 PM, Daniel Berlin wrote: I also plan on excluding merge tags The last merge tag on active branches should be kept, as they would be used for the next

Re: Details for svn test repository

2005-02-11 Thread Mike Stump
On Thursday, February 10, 2005, at 06:13 PM, Richard Kenner wrote: I was concerned about the difficulty in building svn and must say that I wasn't at all encouraged by this report. I would instead, look to the people that know how to do it well, to post something up on the wiki pages on how to d

Re: Details for svn test repository

2005-02-12 Thread Mike Stump
On Friday, February 11, 2005, at 05:29 PM, Daniel Berlin wrote: I'll keep the last branchpoint of each branch for the initial import Won't work either... Sometimes we reuses merge labels in non-obvious ways. top-200501-merge and top-200502-merge both exist, the two were used for, say, treeprof

Re: Details for svn test repository

2005-02-14 Thread Mike Stump
On Monday, February 14, 2005, at 04:04 AM, Richard Earnshaw wrote: Fine, i'll just keep all the non-snapshot tags for now. There's no reason why we have to keep all the tags in one place. Further, we can import them all, and then later remove, move or rename them and these things seem to be versi

Re: OT: combinatorial source line swapper test

2005-02-17 Thread Mike Stump
On Feb 17, 2005, at 9:52 AM, Davide Rossetti wrote: I remember I read on this mlist about a testing tool. a script or something which took a source file in input and tried to swap lines and compile it, then reported results... can't google it exacly.. any help ?? best regards http://gcc.gnu.org/

Re: PATCH: TR1 unordered associative containers

2005-02-17 Thread Mike Stump
On Feb 17, 2005, at 3:47 PM, Matt Austern wrote: I'm sure there are still lots of horrible bugs OK to commit to mainline? Please, the copyright seems wrong. I think that should be fixed before it goes in.

Extension compatibility policy

2005-02-26 Thread Mike Hearn
ormance or efficiency, please do make the change but offer a switch to disable it and let the old code still compile. This way we it seems everybody can be happy. thanks -mike

Re: [Patch, testsuite] Add missing -gdwarf-2 flag in debug/dwarf2 testcase

2013-03-27 Thread Mike Stump
On Mar 27, 2013, at 1:02 AM, Senthil Kumar Selvaraj wrote: > global-used-types.c in gcc/testsuite/gcc.dg/debug/dwarf2 only specifies > -g in dg-options. For a target that is not configured to generate > dwarf-2 by default, the test fails looking for specific DWARF strings in > the generated assem

Re: [Patch, testsuite] Add missing -gdwarf-2 flag in debug/dwarf2 testcase

2013-03-28 Thread Mike Stump
On Mar 28, 2013, at 3:57 AM, Senthil Kumar Selvaraj wrote: > On Wed, Mar 27, 2013 at 08:43:53AM -0700, Mike Stump wrote: >> On Mar 27, 2013, at 1:02 AM, Senthil Kumar Selvaraj >> wrote: >>> global-used-types.c in gcc/testsuite/gcc.dg/debug/dwarf2 only specifies >

Re: [Patch, testsuite] Add missing -gdwarf-2 flag in debug/dwarf2 testcase

2013-04-01 Thread Mike Stump
On Apr 1, 2013, at 6:43 PM, Jason Merrill wrote: > On 03/30/2013 02:23 AM, Senthil Kumar Selvaraj wrote: >> I couldn't find a way to ask gcc to just generate DWARF (default >> version) either. How should this be fixed? > > Maybe we could use -gdwarf for that now, since we stopped using it for DWA

Re: [Testsuite] tree-ssa failures for targets with non 32 bit int size

2013-04-25 Thread Mike Stump
On Apr 25, 2013, at 7:44 AM, Senthil Kumar Selvaraj wrote: > What is right way to fix these? I saw one testcase that did > > typedef int int32_t __attribute__ ((__mode__ (__SI__))); > > Is this the right way to go? I like this. Pre-approved.

build error in libgcc

2013-06-20 Thread Mike Stump
A make clean followed by a make in the libgcc directory results in: ../../../../gcc/libgcc/config/i386/cpuinfo.c:23:25: fatal error: auto-target.h: No such file or directory #include "auto-target.h" Oh, the the old days, we'd just add a dependancy… If someone knows where to add just the right

all_ones_mask_p clarification

2013-08-05 Thread Mike Stump
It is the intent for all_ones_mask_p to return true when 64 bits of ones in an unsigned type of width 64 when size is 64, right? Currently the code uses a signed type for tmask, which sets the upper bits to 1, when the value includes the sign bit set and the equality code does check all 128 bit

Re: all_ones_mask_p clarification

2013-08-27 Thread Mike Stump
On Aug 27, 2013, at 3:23 AM, Richard Biener wrote: >> +++ b/gcc/fold-const.c >> @@ -3702,12 +3702,23 @@ all_ones_mask_p (const_tree mask, int size) > This should instead use > > return tree_to_double_int (mask) == double_int::mask (size) > || (TYPE_PRECISION (mask) == size && tree_to_doubl

Re: all_ones_mask_p clarification

2013-08-28 Thread Mike Stump
On Aug 28, 2013, at 2:40 AM, Richard Biener wrote: > Digging shows I at one point removed all this code - but people objected and I > had to revert it :/ [ oh,, sorry to hear ] I got rid of it as well, and then the test suite beat on me til I relented. > I suppose this kind of cleanup should b

wide-int branch timings

2013-10-14 Thread Mike Stump
So, here is a comparison of the time required to do a make -j15 of a --disable-bootstrap --enable-checking=none --enable-languages=c,c++ style compiler. The base compiler is a --enable-checking=none --enable-languages=c,c++,lto style compiler, which is 1b2bf75690af8115739ebba710a44d05388c7a1a

Re: wide-int branch timings

2013-10-15 Thread Mike Stump
On Oct 15, 2013, at 5:41 AM, Richard Biener wrote: > That said, how do cc1 binary sizes compare branch vs. trunk at > the last merge point? $ size /tmp/gcc-*/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/cc1plus textdata bss dec hex filename 14224227 33960 1061304 153194

Re: [RFC] Apple Blocks extension

2013-11-04 Thread Mike Stump
On Nov 3, 2013, at 8:49 PM, pins...@gmail.com wrote: > What benefits does blocks have over nested functions in C and over lambas in > C++? The ability to compile existing code. The ability to compile code that uses system header files on macosx. The ability to use third party libraries on mac

Re: [RFC] Apple Blocks extension

2013-11-04 Thread Mike Stump
On Nov 3, 2013, at 8:28 PM, Maxim Kuvyrkov wrote: > I am considering a project to add Apple's blocks [*] extension to GCC. I have a funny story about that one… I was just about ready to submit the work, the GPLv3 happened. Ah… life goes on.

Re: [RFC] Apple Blocks extension

2013-11-04 Thread Mike Stump
On Nov 3, 2013, at 8:28 PM, Maxim Kuvyrkov wrote: > Mike, as Obj-C/C++ front-end maintainers, would you be supportive of Blocks > extension implemented for Obj-C/C++ front-ends? Sure. Though, I'd really love a front-end extension to allow one to implement Blocks as a p

Re: build broken on ppc linux?!

2013-11-22 Thread Mike Stump
On Nov 22, 2013, at 4:31 AM, Konstantin Serebryany wrote: > These CFI directives were completely removed in upstream at > http://llvm.org/viewvc/llvm-project?rev=192196&view=rev > Strangely, this did not get into the last merge... > > Anyway, these cfi_* will (should, at least) disappear with th

Re: build broken on ppc linux?!

2013-11-22 Thread Mike Stump
On Nov 22, 2013, at 10:13 AM, Jakub Jelinek wrote: >> This is exactly the patch referenced in the pointer to the upstream repo. >> Arno, does this fix the build for you? >> >> Ok? > > Yes Committed revision 205285.

libsanitizer builds slowly

2013-12-16 Thread Mike Stump
I've been doing make -j70 and -j70 restrap and libasan seems to build 1 file at a time. I'm chasing other bits right now, so I didn't track down what did it. I looked at how it is wired up and didn't just spot it, and it seems to copy other runtime libraries we have. Not sure if they suffer t

doc bugs

2014-03-28 Thread Mike Stump
Since we are nearing release, I thought I’d mention I see: ../../gcc/gcc/doc/invoke.texi:1114: warning: node next `Overall Options' in menu `C Dialect Options' and in sectioning `Invoking G++' differ ../../gcc/gcc/doc/invoke.texi:1114: warning: node up `Overall Options' in menu `Option Summary'

Re: [patch][RFC] bail out after front-end errors

2012-03-27 Thread Mike Stump
On Mar 26, 2012, at 1:56 PM, Steven Bosscher wrote: > This patch is one way to address PR44982. That's a great idea, I like it. There is only one problem that I know of that prevents it from going in now. We emit errors/warnings from below finalize and there is a feature in which we emit all t

GCC 4.6.2/Red Hat Linux 6.1 thread cancellation C++ runtime issue

2012-05-07 Thread Mike Dalpee
Hello, I am trying to port some legacy C++ code to properly work in the face of thread cancellation. Based on information I have gleaned from searching the net, it appears that any catch(...) handlers that try to finalize the exception must be augmented to first catch abi::_forced_unwind and si

Re: [RFH] Uses of output.h in the front ends

2012-06-05 Thread Mike Stump
On Jun 5, 2012, at 1:23 PM, Steven Bosscher wrote: > On Tue, Jun 5, 2012 at 8:55 PM, Iain Sandoe wrote: >> I would welcome a simple solution if one is available, although I don't >> quite see what you have in mind at present. > > This is what I have in mind. Untested, but it shows the idea. What

Re: C Metaprogramming

2012-06-19 Thread Mike Dupont
Thats very interesting, thanks for sharing. mike On Tue, Jun 19, 2012 at 4:41 AM, Daniel Santos wrote: > Yes, my topic sounds crazy huh?  But you guys made it possible when you > started optimizing out constant function pointers. (Thank you!!) This > didn't mature to "fu

Re: How to document many darwin-specific, undocumented target macros

2012-06-25 Thread Mike Stump
On Jun 25, 2012, at 6:48 AM, Steven Bosscher wrote: > In fact darwin does follow the > naming convention, the only difference is that it wraps the section > name in a segment label (always "__DWARF__") and adds some flags > (always "regular,debug"). I would have expected there to be a way to > chan

Re: [testsuite] don't use lto plugin if it doesn't work

2012-06-27 Thread Mike Stump
On Jun 27, 2012, at 2:07 AM, Alexandre Oliva wrote: > Why? We don't demand a working plugin. Indeed, we disable the use of > the plugin if we find a linker that doesn't support it. We just don't > account for the possibility of finding a linker that supports plugins, > but that doesn't support t

Re: [testsuite] don't use lto plugin if it doesn't work

2012-06-28 Thread Mike Stump
On Jun 28, 2012, at 12:16 AM, Alexandre Oliva wrote: > On Jun 27, 2012, Mike Stump wrote: >> On Jun 27, 2012, at 2:07 AM, Alexandre Oliva wrote: >>> Why? We don't demand a working plugin. Indeed, we disable the use of >>> the plugin if we find a linker that do

Re: [testsuite] don't use lto plugin if it doesn't work

2012-06-28 Thread Mike Stump
On Jun 28, 2012, at 4:39 AM, Alexandre Oliva wrote: > On Jun 28, 2012, Jakub Jelinek wrote: > >> On Thu, Jun 28, 2012 at 04:16:55AM -0300, Alexandre Oliva wrote: >>> I'd very be surprised if I asked for an i686 native build to package and >>> install elsewhere, and didn't get a plugin just becau

Re: [testsuite] don't use lto plugin if it doesn't work

2012-06-29 Thread Mike Stump
On Jun 28, 2012, at 3:19 PM, Alexandre Oliva wrote: > On Jun 28, 2012, Mike Stump wrote: >> The next would be because it would be a speed hit to re-check at >> runtime the qualities of the linker and do something different. > > But then, our testsuite *does* re-check at ru

Re: [testsuite] don't use lto plugin if it doesn't work

2012-07-02 Thread Mike Stump
On Jul 2, 2012, at 4:06 AM, Alexandre Oliva wrote: > On Jun 29, 2012, Mike Stump wrote: >> First, let get to the heart of the matter. That is the behavior of >> compiler. > > That's a distraction in the context of a patch to improve a feature > that's already

C option processing, header inclusion ordering dependencies

2012-07-17 Thread Mike Stump
In doing up the mods for the constant wide int code, we found a nasty including ordering problem that seems only tangentially related to our code. In options.h this is generated: /* Anything that includes tm.h, does not necessarily need this. */ #if !defined(GCC_TM_H) #include "input.h" /* for

Re: The C++ conversion branch has been merged into trunk

2012-08-14 Thread Mike Dupont
Thats great, I have also tried in the distant past do so C++ compilation. Will have to get back on the bandwagon. mike On Wed, Aug 15, 2012 at 2:05 AM, Diego Novillo wrote: > > I have committed rev 190402, which merges the cxx-conversion branch into > trunk. Thanks to everyone who

Re: The C++ conversion branch has been merged into trunk

2012-08-14 Thread Mike Dupont
to be clear, I have also tried in the distant past do some C++ compilation of the gcc. I had some ideas for making c++ interfaces to the classes and some code. Also for converting some macros into inline functions for type safety. mike On Wed, Aug 15, 2012 at 6:50 AM, Mike Dupont wrote

Re: PATCH: Don't set HOST_LIB_PATH_bfd/HOST_LIB_PATH_opcodes

2012-08-25 Thread Mike Frysinger
fine with --enable-shared for binutils. > I tested both separate build directory and in-source build. OK > to install? does this also fix: http://sourceware.org/bugzilla/show_bug.cgi?id=4970 -mike signature.asc Description: This is a digitally signed message part.

Re: PATCH: Don't set HOST_LIB_PATH_bfd/HOST_LIB_PATH_opcodes

2012-08-25 Thread Mike Frysinger
On Saturday 25 August 2012 18:31:32 H.J. Lu wrote: > On Sat, Aug 25, 2012 at 3:27 PM, Mike Frysinger wrote: > > On Saturday 25 August 2012 11:58:08 H.J. Lu wrote: > >> On Sat, Aug 25, 2012 at 8:31 AM, H.J. Lu wrote: > >> > Hi, > >> > > >> >

print operand modifiers in the manual

2012-09-06 Thread Mike Stump
Where in the manual are the machine specific print operand modifiers documented? I've looked around, and just can seem to find them; surely, I can't be the first to document such a modifier.

Re: print operand modifiers in the manual

2012-09-06 Thread Mike Stump
On Sep 6, 2012, at 1:09 PM, David Daney wrote: > On 09/06/2012 01:00 PM, Ian Lance Taylor wrote: >> On Thu, Sep 6, 2012 at 11:56 AM, Mike Stump wrote: >>> Where in the manual are the machine specific print operand modifiers >>> documented? I've looked around

Re: print operand modifiers in the manual

2012-09-06 Thread Mike Stump
On Sep 6, 2012, at 1:00 PM, Ian Lance Taylor wrote: > On Thu, Sep 6, 2012 at 11:56 AM, Mike Stump wrote: >> Where in the manual are the machine specific print operand modifiers >> documented? I've looked around, and just can seem to find them; surely, I >> can'

Re: [OT] Control Flow Graph(CFG) into Abstract Syntax Tree(AST)

2012-09-14 Thread Mike Dupont
thanks for sharing, will check this out. mike On Fri, Sep 14, 2012 at 9:05 PM, James Courtier-Dutton wrote: > Hi, > > I know most compilers go from AST to CFG. > I am writing a decompiler, so I was wondering if anyone knew of any > documents describing how best to get from CF

Re: Proposed C++ optimization with big speed gains with big objects

2012-09-24 Thread Mike Dupont
that helps, mike On Mon, Sep 24, 2012 at 1:02 PM, _ wrote: > Hi guys > > I wana discuss proposed optimization step(optional switch?) to c++ > compiller that would make old and new code in some cases order of > magnitude faster by just pure recompilation. > > ...After all th

gcc master build problems

2012-10-20 Thread Mike Dupont
.o -MD -MP morestack.s Then the file is empty libgcc.map, it is generated by some complex sed script, but it is failing. /usr/bin/ld:libgcc.map:1: syntax error in VERSION script anyone else had this problem? mike -- James Michael DuPont Member of Free Libre Open Source Software Kosova http://

bug report : -save-temps and stdin

2012-10-28 Thread Mike Dupont
I report a bug? any ideas on fixing it, I might be able to do so, it should be simple. mike -- James Michael DuPont Member of Free Libre Open Source Software Kosova http://flossk.org Saving wikipedia(tm) articles from deletion http://SpeedyDeletion.wikia.com Contributor FOSM, the CC-BY-SA map of

Re: bug report : -save-temps and stdin

2012-10-29 Thread Mike Dupont
Well in this case, what about a random temp file name? tmpfile ? something with the timestamp as well. I would like to have those files if possible. would that be acceptable? mike On Sun, Oct 28, 2012 at 6:40 PM, Joseph S. Myers wrote: > On Sun, 28 Oct 2012, Mike Dupont wrote: > >

Re: bug report : -save-temps and stdin

2012-10-29 Thread Mike Dupont
On Mon, Oct 29, 2012 at 11:19 AM, Jonathan Wakely wrote: > On 29 October 2012 09:25, Mike Dupont wrote: >> Well in this case, what about a random temp file name? tmpfile ? >> something with the timestamp as well. >> I would like to have those files if possible. would that b

Re: bug report : -save-temps and stdin

2012-10-29 Thread Mike Dupont
On Mon, Oct 29, 2012 at 11:20 AM, Jonathan Wakely wrote: > Creating the temp file yourself has the advantage you know what the > name is, whereas if GCC creates it you need to look for new files or > check timestamps to find what name it used. so we can have three options that I would suggest :

Re: bug report : -save-temps and stdin

2012-10-29 Thread Mike Dupont
es sense, and would be more useful than a crash or abort. mike -- James Michael DuPont Member of Free Libre Open Source Software Kosova http://flossk.org Saving wikipedia(tm) articles from deletion http://SpeedyDeletion.wikia.com Contributor FOSM, the CC-BY-SA map of the world http://fosm

stupid build error

2012-11-27 Thread Mike Stump
This: Verify that you have permission to grant a GFDL license for all new text in tm.texi, then copy it to ../../gcc/gcc/doc/tm.texi. make[3]: *** [s-tm-texi] Error 1 make[3]: *** Waiting for unfinished jobs…. is one of the stupidest build errors I've seen all decade. Can someone fix it please?

Re: stupid build error

2012-11-27 Thread Mike Stump
On Nov 27, 2012, at 1:22 PM, Andrew Pinski wrote: > On Tue, Nov 27, 2012 at 12:55 PM, Mike Stump wrote: >> This: >> >> Verify that you have permission to grant a GFDL license for all >> new text in tm.texi, then copy it to ../../gcc/gcc/doc/tm.texi. >> make[3]:

Re: stupid build error

2012-11-27 Thread Mike Stump
On Nov 27, 2012, at 4:50 PM, "Joseph S. Myers" wrote: > On Tue, 27 Nov 2012, Mike Stump wrote: > >> A review of the change and approval of the change should be enough to >> catch issues going into the FSF tree. The build should just copy the >> generated f

Re: A cscope-like gcc plugin

2012-12-05 Thread Mike Dupont
Sounds great, thanks for sharing! On Wed, Dec 5, 2012 at 3:14 AM, Yunfeng ZHANG wrote: > Hi all: > I'm pleased to announce my gcc plugin on gcc-4.6.3 has been released, it > collects data from gcc compilation stage and dump them to sqlite-database just > like cscope, but with later enhancement. >

isl-0.10 and cloog-0.17.0 removed from ftp server

2013-01-16 Thread Mike Stump
Someone removed isl-0.10.tar.bz2 and cloog-0.17.0.tar.gz from ftp://gcc.gnu.org/pub/gcc/infrastructure. I'd hoping this was in error and the files can be restored. If there is some compelling reason, I am interested.

Tracking the source of an ARM miscompilation with gcc 4.6

2013-03-07 Thread Mike Hommey
ing random behaviour. This doesn't happen with GCC 4.7, which suggests it may be a known bug. Any ideas? Cheers, Mike

Re: Tracking the source of an ARM miscompilation with gcc 4.6

2013-03-07 Thread Mike Hommey
On Thu, Mar 07, 2013 at 11:12:40AM +0100, Mikael Pettersson wrote: > Mike Hommey writes: > > On Thu, Mar 07, 2013 at 01:14:03AM -0800, Andrew Pinski wrote: > > > On Thu, Mar 7, 2013 at 12:33 AM, Mike Hommey wrote: > > > > On Thu, Mar 07, 2013 at 12:28:2

Re: Tracking the source of an ARM miscompilation with gcc 4.6

2013-03-07 Thread Mike Hommey
n be compiled to executables. Filed http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56561 Mike

Re: Is objc++ supported?

2008-02-06 Thread Mike Stump
On Feb 6, 2008, at 9:58 AM, Kaveh R. GHAZI wrote: Is there any interest in getting the testsuite failures in objc++ fixed? Yes, but, if you have other, more important things... :-) http://gcc.gnu.org/ml/gcc-testresults/2008-02/msg00401.html I generally include it in my testsuite results an

Re: Darwin long double issue (PR25477): any news or plans?

2008-02-21 Thread Mike Stump
On Feb 21, 2008, at 6:10 AM, FX wrote: Use of long double math builtins on powerpc-darwin My question is simple: are there any plans to fix? I don't know of anyone working on it. The issue is trivial enough to fix, if people want to fix it. Essentially, the various builtins need to hav

Re: Darwin long double issue (PR25477): any news or plans?

2008-02-22 Thread Mike Stump
On Feb 21, 2008, at 8:31 PM, Kaveh R. GHAZI wrote: Are current Darwin maintainers working on fixing anything in the FSF sources? Currently no. The transition to GPL v3 is problematic for us in the short/mid term. :-( Longer term, we'll see how it goes. If not, maybe we need more Darwi

Re: Darwin long double issue (PR25477): any news or plans?

2008-02-22 Thread Mike Stump
On Feb 22, 2008, at 12:14 PM, Kaveh R. Ghazi wrote: If someone steps forward, are you allowed to follow the patches list We can't read the patches nor gcc list. and give feedback and/or approve patches for new contributors? I assume this is possible since you helped out with objc++ review f

Re: Darwin long double issue (PR25477): any news or plans?

2008-02-22 Thread Mike Stump
On Feb 22, 2008, at 12:50 PM, Joe Buck wrote: I guess that I'm still not clear on the restrictions you are under. We could ask people to cc proposed darwin patches to you, but if we ask people to do that routinely, then you're effectively on the list again. Not really, the list is much highe

Re: [patch,target] Fix ppc-darwin issue with long double intrinsics (PR25477)

2008-02-23 Thread Mike Stump
On Feb 23, 2008, at 2:57 AM, FX Coudert wrote: 1. the target part, in gcc/config/darwin* and gcc/config/rs6000, that takes care of setting correct assembler names for the builtins, if needed The patch was bootstrapped on powerpc-apple-darwin9.2.0 with C and Fortran, and regtested with bot

Re: re:

2008-06-18 Thread Mike Stump
On Jun 18, 2008, at 6:58 AM, Jack Howarth wrote: someone has proposed a patch to allow static linkage of libgfortran into fortran programs on darwin. One of the Darwin maintainers should review this since it touches the gcc/config/x-darwin file. FYI. http://gcc.gnu.org/ml/gcc/2008-06/msg00362.ht

Clarification request for ipa/cgraph code

2007-05-09 Thread Mike Stump
In ipa-type-escape.c we have: /* Return either TYPE if this is first time TYPE has been seen an compatible TYPE that has already been processed. */ I'd fix it, if I knew I knew what it meant. either, an and that are the things that are confusing to me.

Re: Clarification request for ipa/cgraph code

2007-05-09 Thread Mike Stump
On May 9, 2007, at 2:33 PM, Steven Bosscher wrote: On 5/9/07, Mike Stump <[EMAIL PROTECTED]> wrote: In ipa-type-escape.c we have: /* Return either TYPE if this is first time TYPE has been seen an compatible TYPE that has already been processed. */ I'd fix it, if I knew I k

mainline fails to build?

2007-05-14 Thread Mike Stump
I'm seeing: ../../gcc/gcc/dwarf2out.c: In function ‘print_die’: ../../gcc/gcc/dwarf2out.c:5772: error: format ‘%4lu’ expects type ‘long unsigne d int’, but argument 3 has type ‘dw_offset’ ../../gcc/gcc/dwarf2out.c:5775: error: format ‘%lu’ expects type ‘long unsigned int’, but argument 3 h

Re: pr11135: make PIC register a pseudo

2007-05-14 Thread Mike Stump
On May 13, 2007, at 3:32 AM, Rask Ingemann Lambertsen wrote: On Fri, Jan 06, 2006 at 02:48:30PM -0800, Richard Henderson wrote: What they're looking for is, for functions that don't use the pic register, to not reserve the pic register so that it's available for computation. This is harder. I

Re: libffi & powerpc

2007-05-14 Thread Mike Stump
On May 14, 2007, at 8:46 AM, Patrick Olinet wrote: Running with gdb, it looks like the problem comes from the ppc_closure.S file of the libffi/src/powerpc directory, at line 32 : Maybe something like: #ifndef _SOFT_FLOAT stfd %f1, 48(%r1) #endif but then, you might have to have something li

Re: mainline fails to build?

2007-05-14 Thread Mike Stump
On May 14, 2007, at 11:27 AM, Mike Stump wrote: I'm seeing: If I do this: it gets farther. Next error would be: ../../gcc/gcc/sched-vis.c: In function ‘print_value’: ../../gcc/gcc/sched-vis.c:433: error: format ‘%lx’ expects type ‘long unsigned int’, but argument 3 has type ‘lon

Re: libffi & powerpc

2007-05-14 Thread Mike Stump
On May 14, 2007, at 11:53 AM, Eric Christopher wrote: On May 14, 2007, at 11:35 AM, Mike Stump wrote: On May 14, 2007, at 8:46 AM, Patrick Olinet wrote: Running with gdb, it looks like the problem comes from the ppc_closure.S file of the libffi/src/powerpc directory, at line 32 : Maybe

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