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gcc4: Preview of GCC version 4.1

Name:gcc4 Vendor:Scientific Linux
Version:4.1.2 License:GPL
Release:44.EL4_8.1 URL:http://gcc.gnu.org
Summary
The gcc4 package contains preview of the GNU Compiler Collection version 4.1.

Arch: i386

Download:gcc4-4.1.2-44.EL4_8.1.i386.rpm
Build Date:Wed Jan 13 22:45:55 2010
Packager:
Size:7.96 MiB

Changelog

* Thu Dec 10 18:00:00 2009 Jakub Jelinek <jakub{%}redhat{*}com> 4.1.2-44.EL4_8.1
- fix libjava to avoid opening *.la/dlopening *.so files from current
  working directory or subdirectories thereof (#545665, CVE-2009-3736)
* Mon Jan 26 18:00:00 2009 Jakub Jelinek <jakub{%}redhat{*}com> 4.1.2-44.EL4
- update from gcc-4_1-branch
  - PRs c++/27177, c++/33959, c++/34774, c++/34950, c/34993, c++/35007,
	libfortran/26253, libfortran/34699, libgfortran/34699,
	libstdc++/20448, libstdc++/20451, middle-end/25445, middle-end/33631,
	middle-end/33826, middle_end/34150, middle-end/34627, objc++/27232,
	objc++/34193, rtl-optimization/31944, target/34393,
	tree-optimization/21655
  - fix fold_widened_comparison (#371901, PR middle-end/35163,
    PR middle-end/37103)
- fix fastjar on 64-bit architectures (#462397)
- fix java.net.URI.relativize (#429825, PR libgcj/34369)
- var-tracking fix (#440345, PR debug/29558)
- fix libstdc++ time and collate category handling (#441639,
  PR libstdc++/29217)
- fix x86_64 TLS handling (#445666, PR target/36189)
- fix C++ OpenMP privatized var [cd]tor cleanup handling (#452972,
  PR c++/36237)
- fix make_bit_field_ref with large offsets (#453191, PR middle-end/36449)
- fix -ftree-loop-linear (#434916, PR tree-optimization/30565)
- fix fortran module loading/storing ICE (#435964, PR fortran/30554)
* Tue Apr 15 19:00:00 2008 Jakub Jelinek <jakub{%}redhat{*}com> 4.1.2-42.EL4
- update from gcc-4_1-branch (-r126008:130387)
  - PRs middle-end/34030, rtl-optimization/28062, rtl-optimization/33822,
	bootstrap/33418, c++/31941, c++/32113, java/31842, target/33256,
	tree-optimization/33142, c++/32112, c++/17763, rtl-optimization/32450,
	target/31331, target/32641, target/32660, tree-optimization/32681,
	boehm-gc/21940, boehm-gc/21942, target/28307, target/32506,
	tree-optimization/31966, tree-optimization/32533
  - fix if-conversion to avoid introducing races into threaded code
    (Ian Lance Taylor, #391731)
- move the gcc4 lib/libexec dirs to /usr/lib{,exec}/*-linux5E/ from
  /usr/lib{,exec}/*-linux/ and also move /usr/lib*/gcj-* to /usr/lib*/gcj4-*
  to avoid upgrade problems to RHEL5.1 and higher (#434847)
- fix PCH failure if a precompiled header is included more than
  once (#251682, PR pch/13675)
- allow non-aggregate extern "Java" types in C++ placement new
  (PR c++/34829, Tom Tromey)
- make sure no errors are reported during tentative parsing of
  pseudo-destructors (PR c++/35138)
- fix i386 <= 0xNNffffffffLL comparison optimization (Michael Matz,
  PR target/35264)
- generate DW_TAG_class_type for C++ and Java classes in DWARF3
  debuginfo (#371831, PR debug/7081)
- don't unnecessarily create a stack frame in leaf functions e.g. on ppc with
  -fpic or -maltivec (Nathan Sidwell, Daniel Jacobowitz, #369541,
  PRs target/28966, target/29248)
- compile libstdc++-4*.s390.rpm DSO with -march=z900, as RHEL5 only supports
  those CPUs.  libstdc++-devel*.s390.rpm should still work even for older
  CPUs (#298801)
- add SSE5 support (Michael Meissner, Dwarakanath Rajagopal, Tony Linthicum,
  Uros Bizjak, #252998)
- java_mark_cni_decl_local fix (Andrew Haley, #414411, PR java/27643)
- i386 <= 0xNNffffffffLL comparison optimization (PR target/29978)
- fix Fortran alternate returns with dummy procedure (Paul Thomas, #399531,
  PR fortran/31483)
- OpenMP fixes (PR c++/33890, c/34506, c++/34513)
- don't hold a global guard mutex across whole local static initialization
  (Doug Kwan, #426846)
- fix OpenMP handling of global vars privatized in orphaned constructs
  with #pragma omp parallel inside them
- -frepo fixes (#411741, PRs c++/34178, c++/34340)
- fix dynamic_cast<C &> in templates (PR c++/34364)
- fix error diagnostics involving ABS_EXPR (PR c++/34394)
- two ctor preevaluation fixes (Olivier Hainque,
  Eric Botcazou, #407281)
- consider static data members and static member functions in anon ns
  classes to be external for C++ linkage type handling (PR c++/34213)
- handle OBJ_TYPE_REF in C++ diagnostics (PR c++/34275)
- backport a bunch of bugfixes from GCC trunk
  - PRs c++/29225, c++/30293, c++/30294, c++/30988, c++/32241,
	c++/32384, c++/33501, c++/33516, c++/33616, c++/33836,
	c++/33842, c++/33844, c++/33962, c++/34089,
	c/34146, debug/33537, middle-end/23848, middle-end/34070,
	testsuite/33978, tree-optimization/33723
- fix abs optimization (Richard Guenther, #394271, PR middle-end/34130)
- fortran lbound/ubound fix (Paul Thomas, #391151, PR fortran/29712)
- generate proper fortran debuginfo for assumed-size, assumed-shape
  and deferred arrays (#364001)
- fix ppc64 unwinding of cr2 register if vdso=0
- only allow __label__ at the start of a block (PR c++/32121)
- disable -fipa-type-escape by default (PR tree-optimization/33136)
- VLA handling fix (PR c/33238, PR c/27301)
- disable TER of pure and const function calls except for __builtin_expect
  (PR tree-optimization/33619)
- fix parsing of C++ function-like cast in template argument where cast's
  argument uses greater-than operator (PR c++/33744)
- ignore always_inline attribute on redefined extern inline
  functions (Jan Hubicka, #329671, PR tree-optimization/33763)
- add support for Fortran int conversion intrinsics (Francois-Xavier
  Coudert, #317051)
- don't drop DECL_BUILT_IN_CLASS when defining a builtin function
- print virtual inline backtrace in some diagnostic messages to help
  locate bugs reported with -D_FORTIFY_SOURCE{,=2}
- add support for artificial, error and warning attributes
- fix ICE with set_rhs allowing non-gimple (Roger Sayle, #247407,
  PR tree-optimization/32694)
- fix ICE on Fortran interface-body declaring current subroutine name
  (Paul Thomas, #300851, PR fortran/20880)
- don't ignore throw specification of function types in type hashing
  (PR c++/33506)
- fix ICE on __builtin_mem*_chk if it couldn't be folded until
  expand time and at that point it can avoid a call (PR middle-end/33423)
- handle the upcoming POSIX 'm' *scanf allocation modifier in
  GCC format checking, fix up some details about %as/%aS/%a[
- backport __builtin_va_arg_pack () and __builtin_va_arg_pack_len () support
- fix Fortran error recovery with DATA (Jerry DeLisle, #281331,
  PR fortran/27954)
- make sure __builtin_{,v}{,f}{print,scan}f, __builtin_{,f}printf_unlocked
  and __builtin___{,v}{,f}printf_chk can throw
- handle __*_chk builtins without __builtin_ in the name as anticipated in
  C++
- fix libmudflap-devel multilib conflict on ppc/ppc64 and sparc/sparc64
  (#270281)
- backport __attribute__((__gnu_inline__)) support for C++
- fix ppc/ppc64 __sync_* builtins with aligned 8 or 16-bit values
- don't set executable flag on .note.GNU-stack on ppc64/ia64 even
  when trampolines are used - trampolines on those architectures
  don't need executable stack
- fix ppc32 libgcc.a(tramp.o), so that binaries using trampolines
  aren't forced to use bss PLT
- fix a fortran charlen sharing bug (#253102)
- fix ICE with X|~X or X^~X with vectors (PR middle-end/32912)
- nuke bits/stdc++.gch directories from libstdc++-devel (#253304)
- fix fortran Tx format handling (Jerry DeLisle, #252152,
  PR libgfortran/32678)
- don't NRV optimize fields inside anonymous unions (PR c++/32992)
- fortran debuginfo improvements for constant bound arrays (#248541,
  PR fortran/22244)

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