[Bug c++/20103] [4.0/4.1 regression] ICE in create_tmp_var with C99 style struct initializer

--- Additional Comments From aoliva at gcc dot gnu dot org 2005-03-04 23:22 --- Subject: Re: [PR c++/20103] failure to gimplify constructors for addressable types On Mar 3, 2005, Andrew Pinski <[EMAIL PROTECTED]> wrote: > I think this is the wrong approach. The front-end and not > t

[Bug middle-end/15700] [4.0 Regression] [unit-at-a-time] Inlining problem leads to miscompilation of glibc

--- Additional Comments From aoliva at gcc dot gnu dot org 2005-03-04 23:29 --- But GCC *does* look into the string in -funit-at-a-time mode. It doens't only in -fno-unit-at-a-time-mode, and so it fails to emit static functions that are referenced in aliases. It should behave the same

[Bug c++/20103] [4.0/4.1 regression] ICE in create_tmp_var with C99 style struct initializer

--- Additional Comments From mark at codesourcery dot com 2005-03-04 23:29 --- Subject: Re: [PR c++/20103] failure to gimplify constructors for addressable types Alexandre Oliva wrote: > On Mar 3, 2005, Andrew Pinski <[EMAIL PROTECTED]> wrote: > > >>I think this is the wrong approac

[Bug target/20296] Speeding up small interrupts on avr

-- What|Removed |Added CC||ericw at evcohs dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20296

[Bug c/20327] New: -01 produce code which segfault on powerpc (linux/macOSx/aix)

Hello, the attached code, when compiled with -O1, produce a code which segfaults. I'm quite embarrassed with the host/target/build triplet asked in the form, since I tested it to segfault on several platforms, namly: powerpc-unknown-linux-gnu gcc (GCC) 3.3.5 (Debian 1:3.3.5-8) pow

[Bug c/20327] -01 produce code which segfault on powerpc (linux/macOSx/aix)

--- Additional Comments From Martin dot Quinson at loria dot fr 2005-03-05 00:57 --- Created an attachment (id=8332) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8332&action=view) minimal test case The promised attachement -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20327

[Bug target/20296] Speeding up small interrupts on avr

-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00 |2005-03-

[Bug c/20328] New: assembly constraints fail unless optimizing code

The following code (taken from L4Ka::Pistachio) compiles correctly on gcc (3.3.4, 3.3.5, and 3.4.4) when given any optimization level, but fails when you don't use any: $ cat foo.c unsigned char inb (unsigned long port) { unsigned char tmp; if (port < 0x100) __asm__ __volatile__ ("inb %w1

[Bug c/20327] -01 produce code which segfault on powerpc (linux/macOSx/aix)

-- What|Removed |Added Attachment #8332|text/x-csrc |text/plain mime type|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20327

[Bug c/20327] -01 produce code which segfault on powerpc (linux/macOSx/aix)

-- What|Removed |Added Attachment #8332|text/x-csrc |text/plain mime type|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20327

[Bug c/20327] -01 produce code which segfault on powerpc (linux/macOSx/aix)

--- Additional Comments From giovannibajo at libero dot it 2005-03-05 01:25 --- What is exactly the problem? I don't see anything wrong if a program which allocates 720K on the stack segfaults. Try increasing your stack size. -- What|Removed |Added -

[Bug c/20328] assembly constraints fail unless optimizing code

--- Additional Comments From giovannibajo at libero dot it 2005-03-05 01:26 --- Which target triplet? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20328

[Bug c/20327] -01 produce code which segfault on powerpc (linux/macOSx/aix)

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-05 01:27 --- This is a dup of bug 12828 which is fixed for 3.4.0. *** This bug has been marked as a duplicate of 12828 *** *** This bug has been marked as a duplicate of 12828 *** -- What|Removed

[Bug rtl-optimization/12828] -floop-optimize is unstable on PowerPC (float to int conversion problem)

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-05 01:27 --- *** Bug 20327 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug c/20327] -01 produce code which segfault on powerpc (linux/macOSx/aix)

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-05 01:29 --- (In reply to comment #2) > What is exactly the problem? I don't see anything wrong if a program which > allocates 720K on the stack segfaults. Try increasing your stack size. Just a note, That is not the b

[Bug c/20328] assembly constraints fail unless optimizing code

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-05 01:31 --- You don't want the "al" contstraint at all. Read the docs to figure out which constaint you really want. the constraint "al" means pick either the "a" constraint or the "l" constraint -- Wha

[Bug c++/19797] [4.0/4.1 Regression] g++.dg/abi/inline1.C fails on hppa*-*-hpux*

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-05 01:41 --- Subject: Bug 19797 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-03-05 01:40:48 Modified files: gcc: Change

[Bug c++/19797] [4.0/4.1 Regression] g++.dg/abi/inline1.C fails on hppa*-*-hpux*

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-05 01:59 --- Subject: Bug 19797 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-03-05 01:59:24 Modified files: gcc: ChangeLog gcc/testsuite : C

[Bug tree-optimization/18815] Tree if-conversion screws up cfg very badly

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-05 02:59 --- Subject: Bug 18815 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-03-05 02:59:25 Modified files: gcc: ChangeLog tree-if-conv.c Log messag

[Bug tree-optimization/18815] Tree if-conversion screws up cfg very badly

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-05 03:02 --- Subject: Bug 18815 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-03-05 03:02:32 Modified files: gcc: Change

[Bug c++/19797] [4.0/4.1 Regression] g++.dg/abi/inline1.C fails on hppa*-*-hpux*

--- Additional Comments From danglin at gcc dot gnu dot org 2005-03-05 03:14 --- Fixed in CVS . -- What|Removed |Added --

[Bug c/20329] New: regression: current 3.4.4 miscompiles Linux kernel with athlon optimisations

First of all, sorry for a very vague bug report, this is hard to trace down and I'm short on time. Compiling a Linux kernel with athlon optimisations with current gcc 3.4.4 snapshots results in a kernel that Oopses on bootup on most (though not all) Athlon machines. Optimising for i68

[Bug c/20328] assembly constraints fail unless optimizing code

--- Additional Comments From mrd at alkemio dot org 2005-03-05 06:44 --- Subject: Re: assembly constraints fail unless optimizing code On Sat, 2005-03-05 at 01:26 +, giovannibajo at libero dot it wrote: > Which target triplet? i386-pc-linux-gnu -- http://gcc.gnu.org/bugzilla

[Bug c/20328] assembly constraints fail unless optimizing code

--- Additional Comments From mrd at alkemio dot org 2005-03-05 06:52 --- Subject: Re: assembly constraints fail unless optimizing code On Sat, 2005-03-05 at 01:31 +, pinskia at gcc dot gnu dot org wrote: > You don't want the "al" contstraint at all. > > Read the docs to figure out

[Bug c/20329] regression: current 3.4.4 miscompiles Linux kernel with athlon optimisations

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-05 07:43 --- We really need a small example code to figure this one out. This could be stilll a linux kernel bug. I know for a fact the kernel does not follow the aliasing rules at all. -- What|Remov

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