[Bug rtl-optimization/36884] ifcvt poor optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884 Georg-Johann Lay changed: What|Removed |Added Keywords||missed-optimization Status

[Bug bootstrap/49584] [4.4.7 regression] bootstrap failure on m68k-linux: segfault compiling _muldi3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49584 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/49003] [C++0x][DR 1207] decltype in member function's trailing return type should deduce constness of *this

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49003 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug regression/49572] [4.4 Regression]: gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49572 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #6 fro

[Bug bootstrap/49555] libjava fails to configure if --enable-symvers=gnu or --enable-symvers=sun

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555 --- Comment #7 from Bryan Hundven 2011-06-29 19:30:03 UTC --- (In reply to comment #6) > > I had a discussion with Yann E. Morin, and it sounds like this option was > > ported forward from the legacy options in Dan Kegel's crosstool. > > > > The

[Bug bootstrap/49555] libjava fails to configure if --enable-symvers=gnu or --enable-symvers=sun

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555 --- Comment #8 from Bryan Hundven 2011-06-29 19:30:42 UTC --- Created attachment 24639 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24639 libjava-version_script-consistency.diff

[Bug rtl-optimization/49230] please provide workaround for setjmp/longjmp in mingw32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49230 gee changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID

[Bug pch/49576] Option to suggest headers for addition to PCH

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49576 --- Comment #9 from Jonathan Wakely 2011-06-29 19:35:52 UTC --- It's not about being smart enough, most gcc devs have plenty of things to work on so if you want to convince someone yours is worth implementing you should spend a few minutes descri

[Bug rtl-optimization/49230] please provide workaround for setjmp/longjmp in mingw32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49230 --- Comment #8 from gee 2011-06-29 19:37:35 UTC --- Created attachment 24640 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24640 preprocessed source and generated code verbose log i686-pc-mingw32-gcc -O4 -mfpmath=sse -march=native -mtune=n

[Bug c++/49575] OpenMP has a problem with -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49575 --- Comment #2 from Duncan 2011-06-29 19:38:00 UTC --- I am new to OpenMP so I do not know the details, but as far as I know, variable k is defined as firstprivate, so each thread will have an independent local copy. Why does it need defining con

[Bug pch/49579] Document how to use PCH with Automake

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49579 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/47700] Warning for C casts in C++

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47700 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/49575] OpenMP has a problem with -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49575 --- Comment #3 from Jakub Jelinek 2011-06-29 19:49:47 UTC --- With firstprivate of course you get a copy of the variable, but it is still a variable. The *.omp_fn* function which is created from the #omp parallel region will load it from paramet

[Bug bootstrap/49584] [4.4.7 regression] bootstrap failure on m68k-linux: segfault compiling _muldi3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49584 --- Comment #2 from Mikael Pettersson 2011-06-29 19:52:35 UTC --- (In reply to comment #1) > This is stage 1 though. Hmm, strange. > > I'll try a new bootstrap with r175603 reverted. > > How do you build the stage 1 compiler? With optimizatio

[Bug pch/49579] Document how to use PCH with Automake

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49579 --- Comment #4 from Olaf van der Spek 2011-06-29 19:59:57 UTC --- Aren't 1 and 2 the same thing? I'm not sure what 3 is, but it's about a Hello World example using AM and PCH.

[Bug c++/47700] Warning for C casts in C++

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47700 Manuel López-Ibáñez changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug c++/49216] [C++0x][Regression] ICE on compiling new-expression with braced-init-list for arrays

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49216 Jason Merrill changed: What|Removed |Added Status|RESOLVED|ASSIGNED Resolution|FIXED

[Bug objc/48109] Objective-C class defs/refs are lost under LTO on Darwin for ABI0/1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48109 Iain Sandoe changed: What|Removed |Added Attachment #23655|0 |1 is obsolete|

[Bug rtl-optimization/49230] please provide workaround for setjmp/longjmp in mingw32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49230 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #29 from David Fang 2011-06-29 20:21:52 UTC --- re-ping for backport?

[Bug target/49421] [arm] suboptimal choice of working regs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49421 Ramana Radhakrishnan changed: What|Removed |Added Keywords||missed-optimization St

[Bug bootstrap/49415] [4.7 Regression] Revision 175071 fails to bootstrap on x86_64-apple-darwin10

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49415 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug lto/48851] lto-plugin.c:224:7: error: missing sentinel in function call [-Werror=format]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48851 --- Comment #11 from Jonathan Gray 2011-06-29 21:01:45 UTC --- There is some problem with the gcc headers it would seem, placing #include at the start of lto-plugin.c the correct definition of NULL gets picked up. I am still trying to figure ou

[Bug tree-optimization/49460] g++: Internal error: Segmentation fault (program cc1plus) using -O2 or -O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49460 --- Comment #4 from Roger Jarrett 2011-06-29 21:13:49 UTC --- Confirmed -fno-tree-pre worked around the issue using the initial source --Roger

[Bug regression/49572] [4.4 Regression]: gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49572 --- Comment #7 from Eric Botcazou 2011-06-29 21:14:55 UTC --- > ISTM that DOM considering those two accesses equivalent, even though they had > different types is arguably incorrect behaviour. The accesses themselves have the same type, since th

[Bug lto/48851] lto-plugin.c:224:7: error: missing sentinel in function call [-Werror=format]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48851 --- Comment #12 from Jonathan Gray 2011-06-29 21:17:31 UTC --- The problem appears to be in the "fixed" version of string.h before: #ifndef NULL #ifdef __GNUG__ #define NULL__null #else #define NULL((void *)0) #endif #endif after: #i

[Bug middle-end/47653] [4.6/4.7 Regression] gcc.c-torture/execute/930614-2.c FAILs with -fstack-check=generic -fgraphite-identity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47653 --- Comment #7 from Sebastian Pop 2011-06-29 21:18:09 UTC --- Patch http://gcc.gnu.org/ml/gcc-patches/2011-06/msg02283.html

[Bug c++/49003] [C++0x][DR 1207] decltype in member function's trailing return type should deduce constness of *this

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49003 --- Comment #4 from Jason Merrill 2011-06-29 21:19:35 UTC --- Author: jason Date: Wed Jun 29 21:19:31 2011 New Revision: 175671 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175671 Log: DR 1207 PR c++/49003 * cp-tree.h (struc

[Bug c++/49003] [C++0x][DR 1207] decltype in member function's trailing return type should deduce constness of *this

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49003 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug lto/48725] 4.6.0 fails to link p7zip 9.20.1 with LTO and gold

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48725 Ian Lance Taylor changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug c++/49003] [C++0x][DR 1207] decltype in member function's trailing return type should deduce constness of *this

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49003 --- Comment #6 from Nathan Ridge 2011-06-29 21:50:06 UTC --- Thanks Jason! Is there any chance of getting this into 4.6.2?

[Bug c++/49003] [C++0x][DR 1207] decltype in member function's trailing return type should deduce constness of *this

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49003 --- Comment #7 from Jason Merrill 2011-06-29 22:20:26 UTC --- Created attachment 24642 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24642 patch for 4.6 I've been pretty free about applying non-regression fix patches to the 4.6 branch, but

[Bug c++/49216] [C++0x][Regression] ICE on compiling new-expression with braced-init-list for arrays

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49216 --- Comment #5 from Jason Merrill 2011-06-29 22:28:18 UTC --- Author: jason Date: Wed Jun 29 22:28:15 2011 New Revision: 175674 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175674 Log: PR c++/49216 * init.c (build_new_1): Pass {

[Bug c++/49216] [C++0x][Regression] ICE on compiling new-expression with braced-init-list for arrays

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49216 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/38752] [4.3 Regression] ICE in set_uids_in_ptset, at tree-ssa-structalias.c:4817

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38752 Andrew Pinski changed: What|Removed |Added Known to work|| --- Comment #5 from Andrew Pinski 2011-

[Bug lto/48384] lto, linker-plugin and optimization clutter the stack trace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48384 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/49585] New: need a warning about new/malloc returning unsufficiently aligned memory

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49585 Summary: need a warning about new/malloc returning unsufficiently aligned memory Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/49585] need a warning about new/malloc returning unsufficiently aligned memory

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49585 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Version|unknown

[Bug c++/36159] C++ compiler should issue a warning with missing new operator

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36159 H.J. Lu changed: What|Removed |Added CC||sergey.v.maslov at intel |

[Bug fortran/49586] New: Multiple initialization with DATA: Warning and initialization order

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49586 Summary: Multiple initialization with DATA: Warning and initialization order Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: diagnostic Severity: normal

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