[Bug sanitizer/81505] [5/6/7/8 Regression] ICE in tree-ssa-loop-manip.c:95 with -fsanitize=signed-integer-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81505 --- Comment #2 from Richard Biener --- Author: rguenth Date: Tue Jul 25 07:04:07 2017 New Revision: 250494 URL: https://gcc.gnu.org/viewcvs?rev=250494&root=gcc&view=rev Log: 2017-07-25 Richard Biener PR middle-end/81505 * fol

[Bug libstdc++/81542] Compilation failure with math.h and -D_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81542 --- Comment #5 from Jonathan Wakely --- That macro is for internal use only, you're not allowed to define or undefine it.

[Bug sanitizer/81505] [5/6/7 Regression] ICE in tree-ssa-loop-manip.c:95 with -fsanitize=signed-integer-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81505 Richard Biener changed: What|Removed |Added Known to work||8.0 Summary|[5/6/7/8 Regress

[Bug c/81543] attribute may_alias on function and variable declarations silently accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81543 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/81542] Compilation failure with math.h and -D_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81542 Richard Biener changed: What|Removed |Added Target|Target: x86_64-redhat-linux |x86_64-redhat-linux Status|

[Bug tree-optimization/81546] ICE at -O3 during GIMPLE pass dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81546 --- Comment #1 from Richard Biener --- Hmm, both testcases consume a very large amount of memory...

[Bug ipa/81541] Potential size optimisation: reusing common function endings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81541 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Version|unknown

[Bug tree-optimization/81540] tree-switch-conversion leads to code bloat

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81540 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/81538] Optimization problem compiling op.c (Perl_custom_op_get_field) in perl 5.26

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81538 --- Comment #3 from Richard Biener --- Any other compiler versions to put in known-to-work/fail?

[Bug tree-optimization/81537] [8 Regression] ice in vect_is_simple_reduction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81537 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/81535] [8 regression] gcc.target/powerpc/pr79439.c fails starting with r250442

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81535 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0

[Bug target/81534] [7/8 Regression] ICE in in extract_insn, at recog.c:2311 (unrecognizable insn)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81534 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2 Summary|[7 Regression] I

[Bug c++/81533] g++ pops up a constructor for objects that could be initialized at load-time

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81533 --- Comment #1 from Richard Biener --- I think there's a separate PR with the suggestion to try constexpr evaluation of all constructors for optimization.

[Bug target/81532] [8 Regression] insn does not satisfy its constraints: extract_constrain_insn, at recog.c:2213

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81532 Richard Biener changed: What|Removed |Added Target||x86_64-*-*, i?86-*-* Version

[Bug tree-optimization/81529] [8 Regression] ICE in vectorizable_induction, at tree-vect-loop.c:6613

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81529 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug sanitizer/81530] [8 Regression] ICE in add_stmt in gcc/cp/semantics.c:387

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81530 Richard Biener changed: What|Removed |Added Version|7.0 |8.0 Target Milestone|---

[Bug tree-optimization/81546] ICE at -O3 during GIMPLE pass dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81546 --- Comment #2 from Dmitry Babokin --- Reduced test case consumes about 11Gb. That's a lot and looks like it's just the consequence of the real problem. But the test case in #81488 consumes 128Gb and dies on my machine because of lack of availabl

[Bug c++/81525] [7/8 Regression] Invalid codegen with constexpr variable template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81525 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/81520] [8 Regression] ICE: in function_and_variable_visibility, at ipa-visibility.c:639

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81520 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0

[Bug c++/81514] g++.dg/lookup/missing-std-include-2.C FAILs on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81514 Richard Biener changed: What|Removed |Added Keywords||diagnostic Target Milestone|8.0

[Bug tree-optimization/81510] [8 Regression] ice in operator[], at vec.h:749

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81510 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/81546] [8 Regression] ICE at -O3 during GIMPLE pass dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81546 Richard Biener changed: What|Removed |Added CC||wschmidt at gcc dot gnu.org Known

[Bug tree-optimization/81546] [8 Regression] ICE at -O3 during GIMPLE pass dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81546 --- Comment #4 from Richard Biener --- Note the immediate use verification error is /* Avoid infinite loops. 50,000,000 uses probably indicates a problem. */ if (count++ > 5000) goto error; which is spurious,

[Bug tree-optimization/81510] [8 Regression] ice in operator[], at vec.h:749

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81510 --- Comment #5 from Richard Biener --- *** Bug 81537 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/81537] [8 Regression] ice in vect_is_simple_reduction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81537 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/81414] [6/7/8 Regression] ICE in fma steering on AArch64/cortex-a57

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81414 --- Comment #2 from amker at gcc dot gnu.org --- Author: amker Date: Tue Jul 25 08:31:22 2017 New Revision: 250496 URL: https://gcc.gnu.org/viewcvs?rev=250496&root=gcc&view=rev Log: PR target/81414 * config/aarch64/cortex-a57-fma-

[Bug tree-optimization/65068] Improve rewriting for address type induction variables in IVOPT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65068 --- Comment #5 from Ramana Radhakrishnan --- (In reply to amker from comment #4) > Fixed now, we now generates below code for a72/a57: > .L4: > ldr w0, [x1] > add w0, w0, 1 > str w0, [x1], 4 > cmp x1, x2 >

[Bug target/80236] ARM NEON: Crash in std::map

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80236 --- Comment #20 from Ramana Radhakrishnan --- (In reply to Dominik Schmidt from comment #18) > Created attachment 41803 [details] > Patch working for us > > Indeed, it seems to be a duplicate of the other bug. That is good news - thank you for

[Bug tree-optimization/81388] [7/8 Regression] Incorrect code generation with -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81388 --- Comment #10 from amker at gcc dot gnu.org --- Author: amker Date: Tue Jul 25 08:56:26 2017 New Revision: 250497 URL: https://gcc.gnu.org/viewcvs?rev=250497&root=gcc&view=rev Log: Backport from 2017-07-20 trunk r250384. PR tre

[Bug tree-optimization/81388] [7/8 Regression] Incorrect code generation with -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81388 --- Comment #11 from amker at gcc dot gnu.org --- Backport to gcc-7-branch with test cases slightly adjusted.

[Bug tree-optimization/81540] tree-switch-conversion leads to code bloat

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81540 Georg-Johann Lay changed: What|Removed |Added Target|avr |avr,x86_64 --- Comment #2 from Georg-

[Bug go/81548] New: "make distclean" does not clean all of gotools/

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81548 Bug ID: 81548 Summary: "make distclean" does not clean all of gotools/ Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go

[Bug tree-optimization/81529] [8 Regression] ICE in vectorizable_induction, at tree-vect-loop.c:6613

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81529 --- Comment #2 from Richard Biener --- Ok, so we have an induction that's only used outside of the loop (well, -fno-tree-scev-cprop ...) and this causes the VF to be reset to 1 as the induction computation is vect_unused_in_scope (should be used_

[Bug tree-optimization/81540] tree-switch-conversion leads to code bloat

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81540 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug c++/80956] [7/8 Regression] ICE with abstract class vector

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80956 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2

[Bug tree-optimization/81455] [7/8 Regression] Compile-time hog w/ -O1 -funswitch-loops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81455 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2

[Bug fortran/80774] [7/8 Regression] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80774 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2

[Bug c/80778] [7/8 Regression] gcc.dg/auto-type-1.c ICEs with -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80778 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2

[Bug fortran/80657] [7/8 Regression] Loop in character function declaration

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80657 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2

[Bug middle-end/80929] [7/8 Regression] Division with constant no more optimized to mult highpart

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80929 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.2

[Bug c/81364] Bogus -Wmultistatement-macros warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81364 --- Comment #3 from Marek Polacek --- Author: mpolacek Date: Tue Jul 25 09:49:08 2017 New Revision: 250498 URL: https://gcc.gnu.org/viewcvs?rev=250498&root=gcc&view=rev Log: PR c/81364 * c-parser.c (c_parser_else_body): Don't war

[Bug c/81364] Bogus -Wmultistatement-macros warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81364 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/81073] [5/6/7/8 Regression] link failure as C++ misses to instantiate some objects

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81073 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug c++/79650] [5/6/7/8 Regression] ICE on invalid c++ code with label arithmetic in convert_nontype_argument (pt.c:6515)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79650 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug c++/62207] [5/6/7/8 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in tsubst_copy, at cp/pt.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62207 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug c/81448] False positive -Werror=multistatement-macros in openssl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81448 --- Comment #5 from Marek Polacek --- PR81364 is fixed, do you still see any false positives?

[Bug sanitizer/81212] [6/7/8 Regression] -Wreturn-type is disabled when used together with -fsanitize=return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81212 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.5

[Bug rtl-optimization/80747] [6/7/8 Regression] gcc.dg/tree-ssa/tailrecursion-4.c fails with ICE when compiled with options "-fprofile-use -freorder-blocks-and-partition"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80747 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.5

[Bug sanitizer/81281] [6/7/8 Regression] UBSAN: false positive, dropped promotion to long type.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81281 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.5

[Bug rtl-optimization/80709] [8 Regression] ICE in setup_preferred_alternate_classes_for_new_pseudos, at ira.c:2772

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80709 Richard Biener changed: What|Removed |Added Version|7.0 |8.0 Target Milestone|---

[Bug c++/79650] [5/6/7/8 Regression] ICE on invalid c++ code with label arithmetic in convert_nontype_argument (pt.c:6515)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79650 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/62207] [5/6/7/8 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in tsubst_copy, at cp/pt.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62207 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug fortran/80657] [7/8 Regression] Loop in character function declaration

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80657 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/81540] tree-switch-conversion leads to code bloat

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81540 --- Comment #4 from Georg-Johann Lay --- (In reply to Jakub Jelinek from comment #3) > Estimating the size for non-switch converted switches is going to be really > hard. The point is that with -fno-tree-switch-conversion there is no switch at a

[Bug tree-optimization/80726] [7/8 Regression] Destructor not inlined anymore (regression)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80726 Richard Biener changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug rtl-optimization/80747] [6/7/8 Regression] gcc.dg/tree-ssa/tailrecursion-4.c fails with ICE when compiled with options "-fprofile-use -freorder-blocks-and-partition"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80747 Richard Biener changed: What|Removed |Added Target|mips-sde-elf|mips-sde-elf, x86_64-*-* Prio

[Bug fortran/80774] [7/8 Regression] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80774 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug lto/81487] [mingw32] ld.exe: error: asprintf failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81487 --- Comment #3 from Georg-Johann Lay --- Author: gjl Date: Tue Jul 25 09:59:44 2017 New Revision: 250499 URL: https://gcc.gnu.org/viewcvs?rev=250499&root=gcc&view=rev Log: gcc/ PR 81487 * hsa-brig.c (brig_init): Use xasprintf ins

[Bug c/80778] [7/8 Regression] gcc.dg/auto-type-1.c ICEs with -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80778 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug libgcc/61152] Missing GCC Runtime Library Exception in some files that are included in libgcc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61152 --- Comment #7 from sh at gcc dot gnu.org --- Author: sh Date: Tue Jul 25 10:06:23 2017 New Revision: 250500 URL: https://gcc.gnu.org/viewcvs?rev=250500&root=gcc&view=rev Log: [RTEMS] Add GCC Runtime Library Exception gcc/ PR libgcc/611

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523 --- Comment #2 from H.J. Lu --- Created attachment 41825 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41825&action=edit A patch

[Bug ipa/81520] [8 Regression] ICE: in function_and_variable_visibility, at ipa-visibility.c:639

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81520 --- Comment #2 from Martin Liška --- Author: marxin Date: Tue Jul 25 10:20:23 2017 New Revision: 250501 URL: https://gcc.gnu.org/viewcvs?rev=250501&root=gcc&view=rev Log: Fix wrong condition in ipa-visibility.c (PR ipa/81520). 2017-07-25 Marti

[Bug libgomp/80881] [7/8 Regression] null pointer access in libgomp.h

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Summary|[7 Regression] nu

[Bug fortran/52162] Bogus -fcheck=bounds with realloc on assignment to unallocated LHS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52162 Thomas Koenig changed: What|Removed |Added CC||vladimir.fuka at gmail dot com --- Comme

[Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58861 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/80929] [7/8 Regression] Division with constant no more optimized to mult highpart

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80929 --- Comment #4 from Richard Biener --- Fixed?

[Bug fortran/58750] Wrong code with realloc on assignment and array constructors with numeric type conversion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58750 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/52162] Bogus -fcheck=bounds with realloc on assignment to unallocated LHS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52162 --- Comment #11 from Thomas Koenig --- *** Bug 58750 has been marked as a duplicate of this bug. ***

[Bug c++/80956] [7/8 Regression] ICE with abstract class vector

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80956 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug testsuite/81056] [7/8 Regression] FAIL: 17_intro/names.cc (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81056 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Component|libstdc++

[Bug c++/81073] [5/6 Regression] link failure as C++ misses to instantiate some objects

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81073 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug tree-optimization/81181] [7/8 Regression] ICE in compute_antic, at tree-ssa-pre.c:2410

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81181 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/81207] [7/8 Regression] tree check fail in simplify_builtin_call

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81207 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/81212] [6/7/8 Regression] -Wreturn-type is disabled when used together with -fsanitize=return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81212 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/81226] [6/7/8 Regression] Graphite ICE in outer_projection_mupa, at graphite-sese-to-poly.c:1019

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81226 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Blocks|

[Bug target/81228] [7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2508

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81228 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug sanitizer/81275] [5/6/7/8 Regression] -fsanitize=thread produce incorrect -Wreturn-type warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81275 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug sanitizer/81281] [6/7/8 Regression] UBSAN: false positive, dropped promotion to long type.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81281 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/81288] [5/6/7/8 Regression] ICE on 32-bit BE powerpc targets -w -misel -O2 (-O3, -Ofast, -Os)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81288 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/81291] [5/6/7/8 Regression] wrong code with -O2 -fno-rerun-cse-after-loop -fno-tree-ter -fno-tree-vrp -funroll-loops due to improper carry

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81291 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/81228] [7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2508

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81228 amker at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |amker at gcc dot gnu.org

[Bug libstdc++/81395] [5/6/7/8 Regression] basic_filebuf::overflow recurses and overflows stack

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81395 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug target/81414] [6/7 Regression] ICE in fma steering on AArch64/cortex-a57

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81414 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug tree-optimization/81455] [7/8 Regression] Compile-time hog w/ -O1 -funswitch-loops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81455 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug target/81504] [7/8 Regression] gcc-7 regression: vec_st in loop misoptimized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81504 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/81534] [7/8 Regression] ICE in in extract_insn, at recog.c:2311 (unrecognizable insn)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81534 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/81455] [7/8 Regression] Compile-time hog w/ -O1 -funswitch-loops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81455 --- Comment #3 from Richard Biener --- Ok, so we end up running in circles in find_loop_guard gcond *cond; do { if (single_succ_p (header)) header = single_succ (header); else { cond = dyn_cast (las

[Bug tree-optimization/81303] [8 Regression] 410.bwaves regression caused by r249919

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81303 --- Comment #9 from Richard Biener --- Author: rguenth Date: Tue Jul 25 10:59:15 2017 New Revision: 250503 URL: https://gcc.gnu.org/viewcvs?rev=250503&root=gcc&view=rev Log: 2017-07-25 Richard Biener PR tree-optimization/81303

[Bug target/79793] Incorrect stack alignment for interrupt handler in 64-bit

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79793 --- Comment #9 from Uroš Bizjak --- Created attachment 41826 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41826&action=edit Adjust INCOMING_FRAME_SP_OFFSET for TYPE_EXCEPTION functions How about something like attached patch? The patch a

[Bug tree-optimization/81510] [8 Regression] ice in operator[], at vec.h:749

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81510 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/81510] [8 Regression] ice in operator[], at vec.h:749

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81510 --- Comment #7 from Richard Biener --- Author: rguenth Date: Tue Jul 25 11:02:32 2017 New Revision: 250504 URL: https://gcc.gnu.org/viewcvs?rev=250504&root=gcc&view=rev Log: 2017-07-25 Richard Biener PR tree-optimization/81510

[Bug tree-optimization/81427] Bad optimization for fibonacci function on PowerPC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81427 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comme

[Bug tree-optimization/81546] [8 Regression] ICE at -O3 during GIMPLE pass dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81546 --- Comment #5 from Richard Biener --- Author: rguenth Date: Tue Jul 25 11:05:55 2017 New Revision: 250505 URL: https://gcc.gnu.org/viewcvs?rev=250505&root=gcc&view=rev Log: 2017-07-25 Richard Biener PR middle-end/81546 * tre

[Bug tree-optimization/81488] [8 Regression] gcc goes off the limits allocating memory in gimple-ssa-strength-reduction.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81488 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug tree-optimization/81546] [8 Regression] ICE at -O3 during GIMPLE pass dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81546 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/81414] [6/7 Regression] ICE in fma steering on AArch64/cortex-a57

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81414 --- Comment #4 from amker at gcc dot gnu.org --- (In reply to Richard Biener from comment #3) > Fixed on trunk I suppose. Yes, I will wait then backport it to 6/7 next Monday if no regression.

[Bug middle-end/80929] [7/8 Regression] Division with constant no more optimized to mult highpart

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80929 --- Comment #5 from Georg-Johann Lay --- (In reply to Richard Biener from comment #4) > Fixed? Not sure; the middle-end (rtlanal.c::insn_rtx_cost, seq_cost) are still bypassing PARALLELs with more than 1 SET, i.e. assume cost of 1.

[Bug c++/81410] [5/6/7 Regression] -O3 breaks code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81410 --- Comment #11 from Richard Biener --- Author: rguenth Date: Tue Jul 25 11:28:08 2017 New Revision: 250506 URL: https://gcc.gnu.org/viewcvs?rev=250506&root=gcc&view=rev Log: 2017-07-25 Richard Biener PR tree-optimization/81410

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