[Bug target/71680] [7 Regression] ICE: Max. number of generated reload insns per insn is achieved (90) w/ -Os -mlra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71680 --- Comment #15 from Arseny Solokha --- (In reply to Alan Modra from comment #14) > Arseny, you might like to try this. I don't have the means at the moment to > properly test e500 support (ie. run the gcc testsuite) without building a > whole l

[Bug c++/72809] ICE on x86_64-linux-gnu (Segmentation fault, tree_check)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72809 --- Comment #1 from Jakub Jelinek --- Author: jakub Date: Tue Aug 9 07:23:47 2016 New Revision: 239272 URL: https://gcc.gnu.org/viewcvs?rev=239272&root=gcc&view=rev Log: PR c++/72809 * rtti.c (get_pseudo_ti_index): Return TK_CLA

[Bug bootstrap/72829] [7 Regression] ICE in extract_constrain_insn, at recog.c:2211 (error: insn does not satisfy its constraints) on 32-bit BE powerpc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72829 Arseny Solokha changed: What|Removed |Added See Also|https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=6

[Bug target/68273] [5/6/7 Regression] Wrong code on mips/mipsel due to (invalid?) peeking at alignments in function_arg.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68273 --- Comment #38 from Richard Biener --- Author: rguenth Date: Tue Aug 9 07:38:13 2016 New Revision: 239273 URL: https://gcc.gnu.org/viewcvs?rev=239273&root=gcc&view=rev Log: 2016-08-09 Richard Biener PR ipa/68273 * ipa-prop.

[Bug tree-optimization/71802] [7 Regression] gcc ICE at -O3 on valid code on x86_64-linux-gnu in expand_LOOP_VECTORIZED

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71802 --- Comment #5 from Richard Biener --- Author: rguenth Date: Tue Aug 9 07:40:50 2016 New Revision: 239274 URL: https://gcc.gnu.org/viewcvs?rev=239274&root=gcc&view=rev Log: 2016-08-09 Richard Biener PR tree-optimization/71802

[Bug c++/72849] New: [7 Regression] r239267 causes Firefox build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72849 Bug ID: 72849 Summary: [7 Regression] r239267 causes Firefox build failure Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/72824] [5/6/7 Regression] Signed floating point zero semantics broken at optimization level -O3 (tree-loop-distribute-patterns)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72824 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Aug 9 07:49:14 2016 New Revision: 239275 URL: https://gcc.gnu.org/viewcvs?rev=239275&root=gcc&view=rev Log: PR tree-optimization/72824 * tree-loop-distribution.c (con

[Bug tree-optimization/72824] [5/6 Regression] Signed floating point zero semantics broken at optimization level -O3 (tree-loop-distribute-patterns)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72824 Jakub Jelinek changed: What|Removed |Added Known to work||7.0 Summary|[5/6/7 Regression

[Bug c++/72809] ICE on x86_64-linux-gnu (Segmentation fault, tree_check)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72809 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug fortran/72716] [5/6 Regression] ICE in gfc_resolve_omp_declare_simd, at fortran/openmp.c:5156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72716 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |5.5 Summary|[5/6/7 Regression

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #26 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #24) > > Wonderful! What are the chances of this patch being merged with GCC 4.9.x? > > Any, because 4.9 was closed last week and there's not going to be any > re

[Bug target/71629] [7 Regression] ICE in lra_set_insn_recog_data, at lra.c:964 w/ -O2 -mlra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71629 --- Comment #1 from Arseny Solokha --- -fstack-protector -fPIC are also necessary here, just like in PR71680.

[Bug tree-optimization/71802] [7 Regression] gcc ICE at -O3 on valid code on x86_64-linux-gnu in expand_LOOP_VECTORIZED

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71802 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/38401] TreeSSA-PRE load after store missed optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38401 --- Comment #27 from Richard Biener --- I'm testing my original patch now and have thrown it on one of our SPEC testers as well.

[Bug tree-optimization/43817] Runtime endian-ness check is not optimized on the tree level

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43817 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c++/72849] [7 Regression] r239267 causes Firefox build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72849 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/71078] x/abs(x) -> sign(1.0,x)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71078 Thomas Preud'homme changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug middle-end/71078] x/abs(x) -> sign(1.0,x)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71078 --- Comment #11 from prathamesh3492 at gcc dot gnu.org --- (In reply to Thomas Preud'homme from comment #10) > Hi, > > The following tests are still failing for me on arm-none-eabi targets: > > FAIL: gcc.dg/tree-ssa/pr71078-1.c scan-tree-dump fo

[Bug middle-end/71078] x/abs(x) -> sign(1.0,x)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71078 --- Comment #12 from rguenther at suse dot de --- On Tue, 9 Aug 2016, thopre01 at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71078 > > Thomas Preud'homme changed: > >What|Removed

[Bug middle-end/71078] x/abs(x) -> sign(1.0,x)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71078 Thomas Preud'homme changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug c++/72811] ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: in instantiate_type, perform_implicit_conversion_flags)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72811 Martin Liška changed: What|Removed |Added Keywords||ice-on-invalid-code Status|UN

[Bug testsuite/72850] New: FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72850 Bug ID: 72850 Summary: FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug c/66415] [6 Regression] ice in location_column_from_byte_offset

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66415 --- Comment #11 from Andreas Schwab --- FAIL: gcc.dg/cpp/pr66415-1.c expected multiline pattern lines 11-12 not found: "\s*__builtin_printf \("x%dx

[Bug testsuite/72850] FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72850 Andreas Schwab changed: What|Removed |Added Target|arm-none-eabi | --- Comment #1 from Andreas Schwab --

[Bug tree-optimization/72835] [Regression 7] Incorrect arithmetic optimization involving bitfield arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72835 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/71881] [6 Regression] ICE on valid code at -O3 with -g enabled on x86_64-linux-gnu: cannot update SSA form

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71881 --- Comment #10 from Richard Biener --- Author: rguenth Date: Tue Aug 9 10:49:36 2016 New Revision: 239277 URL: https://gcc.gnu.org/viewcvs?rev=239277&root=gcc&view=rev Log: 2016-08-09 Richard Biener Backport from mainline 2

[Bug target/68273] [5/6/7 Regression] Wrong code on mips/mipsel due to (invalid?) peeking at alignments in function_arg.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68273 --- Comment #39 from Richard Biener --- Author: rguenth Date: Tue Aug 9 10:49:36 2016 New Revision: 239277 URL: https://gcc.gnu.org/viewcvs?rev=239277&root=gcc&view=rev Log: 2016-08-09 Richard Biener Backport from mainline 2

[Bug target/68273] [5 Regression] Wrong code on mips/mipsel due to (invalid?) peeking at alignments in function_arg.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68273 Richard Biener changed: What|Removed |Added Known to work||6.2.0, 7.0 Summary|[5/6/7 Re

[Bug tree-optimization/71881] [6 Regression] ICE on valid code at -O3 with -g enabled on x86_64-linux-gnu: cannot update SSA form

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71881 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug driver/72765] Dynamic stack buffer overflow in GCC driver with -save-temps switch.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72765 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/72848] profiledbootstrap: internal compiler error: in streamer_write_gcov_count_stream, at data-streamer-out.c:366

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72848 --- Comment #1 from Richard Biener --- I wonder whether HWI is 32bits in your case. You'll hit the assert when a counter overflow occurs.

[Bug testsuite/72850] [7 Regression] FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72850 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/72849] [7 Regression] r239267 causes Firefox build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72849 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug bootstrap/72829] [7 Regression] ICE in extract_constrain_insn, at recog.c:2211 (error: insn does not satisfy its constraints) on 32-bit BE powerpc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72829 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug debug/72828] ICE in clone_tree_partial when compiling with -fdebug-types-section

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72828 Richard Biener changed: What|Removed |Added Target Milestone|5.5 |--- Summary|[5/6/7 Regressio

[Bug libstdc++/72830] istream::seekg should not reset eofbit if -std=c++98

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72830 --- Comment #1 from Richard Biener --- GCC 4.6 is no longer maintained, please try GCC 5 or newer.

[Bug rtl-optimization/72831] [7 Regression] Conditional jump or move depends on uninitialised value: regno_in_use_p (lra-spills.c:701)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72831 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug libgcj/72834] [5/6/7 Regression] the gij interpreter seems to be broken on linux 64bit big endian targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72834 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug tree-optimization/72835] [7 Regression] Incorrect arithmetic optimization involving bitfield arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72835 Richard Biener changed: What|Removed |Added Known to work||6.1.0 Target Milestone|---

[Bug bootstrap/72823] [7 Regression] r239175 causes build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72823 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug target/72827] [7 Regression] gnat bootstrap broken on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72827 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug libstdc++/72813] [6/7 Regression] atomic header cannot be compiled into translation unit with -fkeep-inline-functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72813 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.2

[Bug gcov-profile/44779] The gcov library does not adequately handle functions with constructor/destructor attributes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44779 Martin Liška changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug gcov-profile/43341] pragma pack changes padding in struct gcov_info on 64-bit archs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43341 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/38401] TreeSSA-PRE load after store missed optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38401 --- Comment #28 from Richard Biener --- The issue with the patch is that it does speculation for expressions that might invoke undefined behavior. Like for gcc.c-torture/execute/2801-2.c where it speculates a load from the next-next iteratio

[Bug target/72851] New: [6/7 Regression] memory hog with -O3 on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72851 Bug ID: 72851 Summary: [6/7 Regression] memory hog with -O3 on s390x-linux-gnu Product: gcc Version: 6.1.1 Status: UNCONFIRMED Severity: normal Priori

[Bug gcov-profile/42015] gcov reports incorrect branches executed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42015 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug gcov-profile/39609] hidden symbol `__gcov_init' in /usr/lib64/gcc-lib/x86_64-suse-linux/3.3.3/libgcc.a(_gcov.oS) is referenced by DSO

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39609 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/72835] [7 Regression] Incorrect arithmetic optimization involving bitfield arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72835 kugan at gcc dot gnu.org changed: What|Removed |Added CC||kugan at gcc dot gnu.org --- C

[Bug c/65345] ICE with _Generic selection on _Atomic int

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65345 --- Comment #28 from mpf at gcc dot gnu.org --- Author: mpf Date: Tue Aug 9 12:36:18 2016 New Revision: 239278 URL: https://gcc.gnu.org/viewcvs?rev=239278&root=gcc&view=rev Log: MIPS: Use create_tmp_var_raw in mips_atomic_assign_expand_fenv gcc

[Bug c++/72852] New: constexpr inside class template cannot be recognized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72852 Bug ID: 72852 Summary: constexpr inside class template cannot be recognized Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/72835] [7 Regression] Incorrect arithmetic optimization involving bitfield arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72835 --- Comment #4 from kugan at gcc dot gnu.org --- Looks like it was a latent issue. In rewrite_expr_tree, when re-associate operands, we should reset range_info for the LHS. We don’t do that now. Following patch fixes the test case. diff --git a

[Bug fortran/72743] ICE in get_constraint_for_ssa_var, at tree-ssa-structalias.c:2958

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72743 Thomas Schwinge changed: What|Removed |Added Last reconfirmed|2016-07-29 00:00:00 |2016-8-9 CC|

[Bug fortran/72743] ICE in get_constraint_for_ssa_var, at tree-ssa-structalias.c:2958

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72743 --- Comment #5 from rguenther at suse dot de --- On Tue, 9 Aug 2016, tschwinge at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72743 > > Thomas Schwinge changed: > >What|Removed |Ad

[Bug target/72851] [6/7 Regression] memory hog with -O3 on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72851 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.2

[Bug c++/61636] generic lambda "cannot call member function without object"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61636 Daniel Cooke changed: What|Removed |Added CC||dan.cooke89 at gmail dot com --- Comment

[Bug libgcj/72834] [5/6/7 Regression] the gij interpreter seems to be broken on linux 64bit big endian targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72834 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug tree-optimization/71824] [6/7 Regression] ICE when compiling libiberty with Graphite loop optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71824 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug c++/56701] [C++11] The *this* pointer fails to bind to rvalue reference to pointer type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56701 --- Comment #5 from Jason Merrill --- Author: jason Date: Tue Aug 9 14:08:33 2016 New Revision: 239285 URL: https://gcc.gnu.org/viewcvs?rev=239285&root=gcc&view=rev Log: PR c++/56701 - wrong type of &*this * typeck.c (cp_build_

[Bug c++/56701] [C++11] The *this* pointer fails to bind to rvalue reference to pointer type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56701 --- Comment #6 from Jason Merrill --- New testcase fixed for GCC 7.

[Bug c++/72849] [7 Regression] r239267 causes Firefox build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72849 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug gcov-profile/36412] gcov -l -p exceeds maximum file name length

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36412 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/66669] FAIL: gcc.dg/loop-8.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=9 --- Comment #3 from mpf at gcc dot gnu.org --- Author: mpf Date: Tue Aug 9 14:36:45 2016 New Revision: 239288 URL: https://gcc.gnu.org/viewcvs?rev=239288&root=gcc&view=rev Log: MIPS: Skip gcc.dg/loop-8.c due to additional invariants gcc/

[Bug c++/72849] [7 Regression] r239267 causes Firefox build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72849 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Aug 9 14:37:12 2016 New Revision: 239289 URL: https://gcc.gnu.org/viewcvs?rev=239289&root=gcc&view=rev Log: PR c++/72849 - ICE with incomplete class. * constexpr.c (

[Bug gcov-profile/28478] gcov is not demangling C++ names

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28478 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug gcov-profile/27453] gcov opens files with O_RDWR

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27453 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug tree-optimization/72772] Missed SCEV after pass reordering@236440

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72772 --- Comment #10 from amker at gcc dot gnu.org --- Author: amker Date: Tue Aug 9 15:01:49 2016 New Revision: 239290 URL: https://gcc.gnu.org/viewcvs?rev=239290&root=gcc&view=rev Log: PR tree-optimization/72772 * tree-ssa-loop-nite

[Bug rtl-optimization/72843] [7 Regression] internal compiler error: in lra_set_insn_recog_data, at lra.c:964

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72843 --- Comment #4 from H.J. Lu --- (In reply to Uroš Bizjak from comment #3) > Created attachment 39084 [details] > Proposed patch > > HJ, can you please test this patch? It works. Thanks.

[Bug tree-optimization/72772] Missed SCEV after pass reordering@236440

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72772 --- Comment #11 from amker at gcc dot gnu.org --- Author: amker Date: Tue Aug 9 15:08:02 2016 New Revision: 239291 URL: https://gcc.gnu.org/viewcvs?rev=239291&root=gcc&view=rev Log: PR tree-optimization/72772 * tree-ssa-loop-nite

[Bug c++/72849] [7 Regression] r239267 causes Firefox build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72849 Markus Trippelsdorf changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/72852] constexpr inside class template cannot be recognized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72852 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/33707] scev not handling unsigned conversion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33707 --- Comment #3 from amker at gcc dot gnu.org --- Author: amker Date: Tue Aug 9 15:10:55 2016 New Revision: 239292 URL: https://gcc.gnu.org/viewcvs?rev=239292&root=gcc&view=rev Log: gcc/testsuite PR tree-optimization/33707

[Bug libstdc++/72830] istream::seekg should not reset eofbit if -std=c++98

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72830 --- Comment #2 from Alex Henrie --- All versions of GCC 5 and GCC 6 have the same problem.

[Bug rtl-optimization/72843] [7 Regression] internal compiler error: in lra_set_insn_recog_data, at lra.c:964

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72843 --- Comment #5 from uros at gcc dot gnu.org --- Author: uros Date: Tue Aug 9 15:35:34 2016 New Revision: 239293 URL: https://gcc.gnu.org/viewcvs?rev=239293&root=gcc&view=rev Log: PR target/72843 * config/i386/i386.md (*movtf_inte

[Bug rtl-optimization/72843] [7 Regression] internal compiler error: in lra_set_insn_recog_data, at lra.c:964

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72843 Uroš Bizjak changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug ipa/71981] [6/7 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu (internal compiler error: in get_dynamic_type, at ipa-polymorphic-call.c:1667)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71981 --- Comment #4 from Martin Jambor --- Author: jamborm Date: Tue Aug 9 16:05:30 2016 New Revision: 239294 URL: https://gcc.gnu.org/viewcvs?rev=239294&root=gcc&view=rev Log: [PR ipa/71981] Make get_dynamic_type grok MEM_REF 2016-08-09 Martin Ja

[Bug ipa/71981] [6/7 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu (internal compiler error: in get_dynamic_type, at ipa-polymorphic-call.c:1667)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71981 --- Comment #5 from Martin Jambor --- Author: jamborm Date: Tue Aug 9 16:13:37 2016 New Revision: 239295 URL: https://gcc.gnu.org/viewcvs?rev=239295&root=gcc&view=rev Log: [PR ipa/71981] Make get_dynamic_type grok MEM_REF 2016-08-09 Martin Ja

[Bug target/72853] New: gcc/testsuite/gcc.c-torture/execute/20021120-1.c generates incorrect stxssp op with -mcpu=power9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72853 Bug ID: 72853 Summary: gcc/testsuite/gcc.c-torture/execute/20021120-1.c generates incorrect stxssp op with -mcpu=power9 Product: gcc Version: 6.2.0 Status: UNCONFIRMED

[Bug c/7652] -Wswitch-break : Warn if a switch case falls through

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7652 --- Comment #56 from Marek Polacek --- Author: mpolacek Date: Tue Aug 9 16:39:28 2016 New Revision: 239297 URL: https://gcc.gnu.org/viewcvs?rev=239297&root=gcc&view=rev Log: PR c/7652 gcc/c-family/ * c-ada-spec.c (dump_generic_ad

[Bug fortran/72741] Fortran OpenACC routine directive doesn't properly handle clauses specifying the level of parallelism

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72741 --- Comment #4 from cesar at gcc dot gnu.org --- I could be mistaken, but I don't think there's anything we can do about that test case because fortran doesn't have file scope. Specifically, in your example, SUBROUTINE r_w IMPLICIT NONE INTEG

[Bug target/71009] g++: ICE on modified gdb/valarith.c with -Ofast

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71009 --- Comment #7 from Eric Gallager --- Created attachment 39089 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39089&action=edit some compressed compiler output Still happens with trunk from the end of July. I tried playing around with some

[Bug c++/71712] Redundant ABI tags for conversion operator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71712 --- Comment #1 from Jason Merrill --- Author: jason Date: Tue Aug 9 16:55:08 2016 New Revision: 239299 URL: https://gcc.gnu.org/viewcvs?rev=239299&root=gcc&view=rev Log: PR c++/71712 - ABI tags on conversion ops. * class.c (che

[Bug c++/71712] Redundant ABI tags for conversion operator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71712 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971 --- Comment #17 from Renlin Li --- Author: renlin Date: Tue Aug 9 17:20:14 2016 New Revision: 239300 URL: https://gcc.gnu.org/viewcvs?rev=239300&root=gcc&view=rev Log: [PATCH][PR64971]Convert function pointer to Pmode when emit call. gcc/ 201

[Bug target/72853] gcc/testsuite/gcc.c-torture/execute/20021120-1.c generates incorrect stxssp op with -mcpu=power9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72853 --- Comment #1 from Michael Meissner --- I believe this is a duplicate of PR 72802 that Alan fixed on August 8th for trunk (subversion id 239233), and backported to the gcc-6-branch (subversion id 239269)

[Bug tree-optimization/71691] [6/7 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (Floating point exception)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71691 --- Comment #9 from Jeffrey A. Law --- Based on c#6 I started thinking about how to make tree-ssa-loop-unswitch.c appropriately conservative when a condition references a maybe-undefined SSA_NAME. To recap, tree_may_unswitch_on has this test:

[Bug c/52116] pragma GCC diagnostic only acts on some lines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52116 Manuel López-Ibáñez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/72833] [7 regression] error in fortran/parse.c (unexpected_eof) on Mac OS X 10.7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72833 --- Comment #14 from Bernd Edlinger --- Author: edlinger Date: Tue Aug 9 17:58:00 2016 New Revision: 239301 URL: https://gcc.gnu.org/viewcvs?rev=239301&root=gcc&view=rev Log: 2016-08-09 Bernd Edlinger PR bootstrap/72833 * fi

[Bug target/72853] gcc/testsuite/gcc.c-torture/execute/20021120-1.c generates incorrect stxssp op with -mcpu=power9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72853 --- Comment #2 from Michael Meissner --- Created attachment 39090 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39090&action=edit Proposed patch to fix the problem Alan mixed up the stxsspx and stxssp alternatives. I haven't yet done the

[Bug tree-optimization/72746] [5/6/7 Regression] gcc ICE at -O2 and above on valid code on x86_64-linux-gnu with “seg fault”

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72746 Segher Boessenkool changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/71724] [5/6/7 Regression] ICE: Segmentation fault, deep recursion between combine_simplify_rtx and subst

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71724 Segher Boessenkool changed: What|Removed |Added CC||helloqirun at gmail dot com --- Com

[Bug target/72853] gcc/testsuite/gcc.c-torture/execute/20021120-1.c generates incorrect stxssp op with -mcpu=power9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72853 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/72848] profiledbootstrap: internal compiler error: in streamer_write_gcov_count_stream, at data-streamer-out.c:366

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72848 --- Comment #2 from mikulas at artax dot karlin.mff.cuni.cz --- gcc/hwint.h always defines HOST_WIDE_INT as 64-bit value. How could it be 32-bit?

[Bug rtl-optimization/72855] New: Long compile time due to integrity checking during dataflow analysis per loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72855 Bug ID: 72855 Summary: Long compile time due to integrity checking during dataflow analysis per loop Product: gcc Version: 5.4.1 Status: UNCONFIRMED Severity: n

[Bug fortran/71795] [5 Regression] Two Bugs in array constructors (optimization)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71795 --- Comment #12 from Thomas Koenig --- Author: tkoenig Date: Tue Aug 9 20:33:00 2016 New Revision: 239302 URL: https://gcc.gnu.org/viewcvs?rev=239302&root=gcc&view=rev Log: 2016-08-09 Thomas Koenig Backport from trunk PR for

[Bug fortran/71795] [5 Regression] Two Bugs in array constructors (optimization)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71795 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/65173] ICE while compiling wrong code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65173 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/69860] ICE on missing end apostrophe with character(kind=4)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69860 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/71194] ICE on compilation with fcheck=all ; -fcheck=bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71194 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED CC|

  1   2   >