[Bug c/50216] Double computations yield incorrect results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50216 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/50216] New: Double computations yield incorrect results

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50216 Bug #: 50216 Summary: Double computations yield incorrect results Classification: Unclassified Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: major Priorit

[Bug middle-end/50215] New: [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 Bug #: 50215 Summary: [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Pr

[Bug target/50214] New: strmov/strset should use :P

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50214 Bug #: 50214 Summary: strmov/strset should use :P Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug rtl-optimization/50213] New: Regression in space-optimized code relative to 4.5.x

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50213 Bug #: 50213 Summary: Regression in space-optimized code relative to 4.5.x Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug lto/47247] Linker plugin specification makes it difficult to handle COMDATs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47247 --- Comment #22 from Jan Hubicka 2011-08-27 17:35:27 UTC --- Carry, is there any chance to move ahead on this problem? I see you posted the PREVAILING_DEF_IRONLY_EXP but it was never committed. Concerning Rafael's comment: Why is PREVAILING_D

[Bug rtl-optimization/50212] [4.7 Regression] ICE: in ei_container, at basic-block.h:610 with -fnon-call-exceptions -freorder-blocks-and-partition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50212 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug middle-end/50211] ICE: verify_flow_info: Incorrect fallthru 11->12 with -funroll-all-loops --param case-values-threshold=1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50211 Richard Guenther changed: What|Removed |Added CC||g...@the-meissners.org --- Comment #1

[Bug middle-end/50210] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-cprop -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50210 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.6.2 --- Comment #2 from Richard Guen

[Bug libstdc++/50196] [C++0x] std::thread not available under macos

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50196 --- Comment #3 from Jonathan Wakely 2011-08-27 15:35:55 UTC --- No, of course not. That's not what I meant. I mean we (the library maintainers) could define _GLIBCXX_HAS_GTHREADS in c++config.h when gthreads is available, and not require _POSIX

[Bug libstdc++/50196] [C++0x] std::thread not available under macos

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50196 --- Comment #2 from watsonsong 2011-08-27 14:36:44 UTC --- I use macport to install gcc4.6 on my computer, and I add -D_GLIBCXX_HAS_GTHREADS flag to g++ and it report errors: /opt/local/include/gcc46/c++/x86_64-apple-darwin10/bits/c++config.h:15

[Bug middle-end/50210] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-cprop -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50210 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/50212] New: [4.7 Regression] ICE: in ei_container, at basic-block.h:610 with -fnon-call-exceptions -freorder-blocks-and-partition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50212 Bug #: 50212 Summary: [4.7 Regression] ICE: in ei_container, at basic-block.h:610 with -fnon-call-exceptions -freorder-blocks-and-partition Classification: Unclassified

[Bug middle-end/50211] New: ICE: verify_flow_info: Incorrect fallthru 11->12 with -funroll-all-loops --param case-values-threshold=1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50211 Bug #: 50211 Summary: ICE: verify_flow_info: Incorrect fallthru 11->12 with -funroll-all-loops --param case-values-threshold=1 Classification: Unclassified Product: gcc Version:

[Bug bootstrap/50103] gcc-4.4.6/gcc/config/rs6000/rs6000.md:153: internal compiler error: Segmentation fault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50103 --- Comment #5 from Sri 2011-08-27 13:13:05 UTC --- Hi Richard Here is the answer to the problem I reported: http://gcc.gnu.org/install/specific.html#x-ibm-aix I will need fixes for AIX 6.1 APAR IZ98732 since I am at TL05 I have a PMR open w

[Bug middle-end/50210] New: [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-cprop -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50210 Bug #: 50210 Summary: [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-

[Bug libstdc++/50196] [C++0x] std::thread not available under macos

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50196 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/35385] gfortran does not support the COCO preprocessor

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35385 --- Comment #2 from Janne Blomqvist 2011-08-27 11:29:16 UTC --- In case anyone digs this PR up, on 2011-05-10 part 3 of the Fortran standard (that is, COCO) was officially withdrawn. See ftp://ftp.nag.co.uk/sc22wg5/N1851-N1900/N1874.txt .

[Bug c++/50209] New: [C++0x] Braced-init-lists are rejected as function default arguments

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50209 Bug #: 50209 Summary: [C++0x] Braced-init-lists are rejected as function default arguments Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRME

[Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 --- Comment #2 from joseph at codesourcery dot com 2011-08-27 09:46:39 UTC --- On Sat, 27 Aug 2011, rguenth at gcc dot gnu.org wrote: > Hmmm. Partitioning unshares string constants and I suppose ipa-cp propagates > one of it to the callee. > >

Re: [Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

On Sat, 27 Aug 2011, rguenth at gcc dot gnu.org wrote: > Hmmm. Partitioning unshares string constants and I suppose ipa-cp propagates > one of it to the callee. > > Not sure if this is a well-defined testcase though. If it is we'd probably > need to add CONST_DECLs for address-taken constants a

[Bug tree-optimization/50208] [4.7 Regression] ICE: in vinfo_for_stmt at tree-vectorizer.h:598 with -ftree-vectorize -fno-tree-fre -fno-tree-pre

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50208 Richard Guenther changed: What|Removed |Added CC||irar at gcc dot gnu.org,

[Bug tree-optimization/50208] New: ICE: in vinfo_for_stmt at tree-vectorizer.h:598 with -ftree-vectorize -fno-tree-fre -fno-tree-pre

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50208 Bug #: 50208 Summary: ICE: in vinfo_for_stmt at tree-vectorizer.h:598 with -ftree-vectorize -fno-tree-fre -fno-tree-pre Classification: Unclassified Product: gcc Version: 4.7.0

[Bug c++/25137] Warning "missing braces around initializer" causing problems with tr1::array

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25137 baffo32 at gmail dot com changed: What|Removed |Added CC||baffo32 at gmail dot com --- Co

[Bug target/49606] mips64: o64 Unrecognizable insn when one noreturn function calling another noreturn function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49606 rsand...@gcc.gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c/50198] New test gcc.c-torture/execute/scal-to-vec1.c fails on many targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50198 --- Comment #1 from Richard Guenther 2011-08-27 08:27:10 UTC --- I suppose the FP comparisons fail for the division by 3. which is not exactly representable?

[Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/50202] ICE: in final_scan_insn, at final.c:2709 (could not split insn) with __builtin_ia32_pcmpistri128

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50202 Uros Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED URL|

[Bug target/50202] ICE: in final_scan_insn, at final.c:2709 (could not split insn) with __builtin_ia32_pcmpistri128

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50202 --- Comment #2 from uros at gcc dot gnu.org 2011-08-27 08:15:52 UTC --- Author: uros Date: Sat Aug 27 08:15:44 2011 New Revision: 178131 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178131 Log: PR target/50202 * config/i386/sse.md

[Bug tree-optimization/50204] [4.5/4.6/4.7 Regression] Missed fully redundant load found in crafty (SPEC 2k)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50204 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/33353] Vector RTL arithmetic operations with constant arguments are not fully folded.

||FIXED Target Milestone|--- |4.6.2 --- Comment #1 from Uros Bizjak 2011-08-27 08:11:22 UTC --- This is fixed at least from gcc version 4.6.2 20110827 (prerelease) onward: f: .LFB0: .cfi_startproc subq$40, %rsp .cfi_def_cfa_offset 48

[Bug rtl-optimization/50205] [4.6/4.7 Regression] ICE: in code_motion_path_driver, at sel-sched.c:6581 with -fselective-scheduling2 and custom flags

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50205 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.6.2

[Bug bootstrap/50206] Internal compiler error in xgcc while trying to bootstrap 4.6.1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50206 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0 Summary|G++ segv's on

[Bug target/50202] ICE: in final_scan_insn, at final.c:2709 (could not split insn) with __builtin_ia32_pcmpistri128

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50202 --- Comment #1 from uros at gcc dot gnu.org 2011-08-27 07:46:38 UTC --- Author: uros Date: Sat Aug 27 07:46:35 2011 New Revision: 178130 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178130 Log: PR target/50202 * config/i386/sse.md