[Bug c++/110084] [12/13/14 Regression] defaulted constexpr operator== causes crash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110084 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/110079] [11/12/13/14 Regression] ICE with -freorder-blocks-and-partition and inline-asm goto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110079 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org

[Bug c++/110065] [11/12/13/14 Regression] [C++20/2b] auto return type in template argument causes ICE, also accepts-invalid

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110065 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/110031] [11/12/13/14 Regression] ICE with deprecated attribute and NTTP and diagnostic for deprecated printed out so much

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110031 Richard Biener changed: What|Removed |Added Priority|P4 |P2 Keywords|

[Bug c++/110031] [11/12/13/14 Regression] ICE with deprecated attribute and NTTP and diagnostic for deprecated printed out so much

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110031 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Keywords|

[Bug c++/110006] [11/12/13/14 Regression] friend function template with constraint doesn't match existing declaration

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110006 Richard Biener changed: What|Removed |Added Last reconfirmed|2023-07-10 00:00:00 |2024-1-12 Priority|P3

[Bug tree-optimization/109960] [11/12/13/14 Regression] missing combining of `(a&1) != 0 || (a&2)!=0` into `(a&3)!=0`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109960 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/109943] [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-6834-g41ade3399bd

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109943 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #6 from Richard Biener

[Bug tree-optimization/109943] [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-6834-g41ade3399bd

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109943 --- Comment #5 from Richard Biener --- With the __builtin_unreachable present (thus g >= 0) we simplify (int)(char)d to d & 255 which causes the VN difference: Value numbering stmt = _9 = (int) _8; +d.4_7 is available for d.4_7 +_2 is

[Bug tree-optimization/109925] [11/12/13/14 Regression] Wrong code at -O2 on x86_64-linux-gnu since GCC-12

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109925 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/109893] [14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r14-160-gf828503eeb79ad1f1ada6db7deccc5abcc2f3ca3

|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org --- Comment #3 from Richard Biener --- This is a failure to jump-thread because of size limits. If we'd limit the backward threader the same way as the forward threader we'd optimize this (--param fsm-scale-path-stmts=1). --param max-jump

[Bug c/109828] [13/14 Regression] static compound literal with flexible array in initializer leads to invalid size and ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109828 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/109823] [11/12/13/14 Regression] ICE with trailing return of decltype of a fold expression in nested generic variadic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109823 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug ipa/107931] [12/13/14 Regression] -Og causes always_inline to fail since r12-6677-gc952126870c92cf2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107931 --- Comment #24 from Richard Biener --- (In reply to Jakub Jelinek from comment #23) > Couldn't we conditionalize that > if (!opt_for_fn (node->decl, optimize) > /* With -Og we do not want to perform IPA inlining of small >

[Bug tree-optimization/109806] [13/14 Regression] 13.1.0 cc1plus stack smashing crash with C array of complex structs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109806 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #18 from Richard

[Bug c++/109781] [11/12/13/14 Regression] erroneous error "lambda-expression in template parameter type" for tparam lambda returning a lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109781 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #6 from Richard Biener

[Bug testsuite/109596] [14 Regression] Lots of guality testcase fails on x86_64 after r14-162-gcda246f8b421ba

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109596 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug ipa/109770] [11/12/13/14 Regression] wrong(?) devirtualization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109770 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/109705] [14 regression] gcc.dg/vect/pr25413a.c fails after r14-333-g6d4b59a9356ac4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109705 Richard Biener changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org ---

[Bug c++/109692] [12/13/14 Regression] ICE on concept as default template parameter to iife lambda in fold expression in static member template function since r12-8110-ge2c7070ac77405

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109692 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Keywords|

[Bug c++/109677] [11/12/13/14 Regression] Access control bypass for function template default argument brace initialization of private default constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109677 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/109621] [11/12/13/14 Regression] GCC accepts invalid program with multiple using declarations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109621 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/109559] [12/13/14 Regression] Unexpected -Wmaybe-uninitialized warning when inlining with system header

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109559 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Ever

[Bug testsuite/109549] [14 Regression] Conditional move regressions after r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109549 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug testsuite/109549] [14 Regression] Conditional move regressions after r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109549 Richard Biener changed: What|Removed |Added Target|s390|s390*-*-* Last

[Bug target/109302] [12/13/14 Regression] ICE in emit_move_insn, at expr.cc:4225

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109302 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/109302] [12/13/14 Regression] ICE in emit_move_insn, at expr.cc:4225

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109302 Richard Biener changed: What|Removed |Added Keywords|ice-on-valid-code |accepts-invalid --- Comment #5 from

[Bug fortran/108382] [12/13/14 Regression] Incorrect parsing when acc and omp coexist and -fopenmp -fopenacc is used.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108382 Richard Biener changed: What|Removed |Added Known to work||11.4.0 Priority|P3

[Bug ipa/107931] [12/13/14 Regression] -Og causes always_inline to fail since r12-6677-gc952126870c92cf2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107931 Richard Biener changed: What|Removed |Added Resolution|--- |INVALID Status|NEW

[Bug c++/107168] [11/12/13/14 Regression] Wrong errors for concepts with default lambda not-type argument since r11-3714-gc1c62aec6751678e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107168 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug testsuite/106879] [13 regression] new test case gcc.dg/vect/bb-slp-layout-19.c fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106879 Richard Biener changed: What|Removed |Added Summary|[13/14 regression] new test |[13 regression] new test

[Bug c++/106760] [12/13/14 Regression] ICE: tree check: expected function_decl, have template_decl in get_fndecl_argument_location, at cp/call.cc:7801

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106760 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/113126] [14 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:325 at -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113126 Bug 113126 depends on bug 113344, which changed state. Bug 113344 Summary: [14 regression] gcc.dg/pr15784-1.c fails after r14-7139-g897b95a12b7fe5 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113344 What|Removed

[Bug other/113344] [14 regression] gcc.dg/pr15784-1.c fails after r14-7139-g897b95a12b7fe5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113344 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/113255] [11/12/13/14 Regression] wrong code with -O2 -mtune=k8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 --- Comment #11 from Richard Biener --- diff --git a/gcc/alias.cc b/gcc/alias.cc index b2ec4806d22..0150dd699db 100644 --- a/gcc/alias.cc +++ b/gcc/alias.cc @@ -2272,6 +2272,8 @@ static bool base_alias_check (rtx x, rtx x_base, rtx y, rtx

[Bug c++/113347] [12/13 Regression] ICE during gimplification building TVM since r13-8079-gd237e7b291ff52

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 Richard Biener changed: What|Removed |Added Known to fail||12.3.1, 13.2.1 Known to work|

[Bug c++/112301] [12/13/14 regression] Double destruction of returned object when exiting the scope causes an exception which gets rethrown since r12-6333-gb10e031458d541

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112301 --- Comment #7 from Richard Biener --- This caused PR113347 (did you forget to mark the bug fixed?)

[Bug c++/113347] [13 Regression] ICE during gimplification building TVM since r13-8079-gd237e7b291ff52

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/55004] [meta-bug] constexpr issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 110997, which changed state. Bug 110997 Summary: [13 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 What

[Bug c++/107687] [C++23] P2564 - consteval needs to propagate up

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107687 Bug 107687 depends on bug 110997, which changed state. Bug 110997 Summary: [13 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 What

[Bug c++/110997] [13 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 Richard Biener changed: What|Removed |Added Resolution|FIXED |--- Summary|[13/14

[Bug other/113344] [14 regression] gcc.dg/pr15784-1.c fails after r14-7139-g897b95a12b7fe5

|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org --- Comment #4 from Richard Biener --- testing a fix (on GENERIC, is_truth_type_for doesn't work for non-vector compares since we tend to have just 'int' as result)

[Bug c++/113347] [13 Regression] ICE during gimplification building TVM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 Richard Biener changed: What|Removed |Added Summary|ICE during gimplification |[13 Regression] ICE during

[Bug c++/113347] ICE during gimplification building TVM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code,

[Bug c++/113347] ICE during gimplification building TVM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 --- Comment #1 from Richard Biener --- Created attachment 57047 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57047=edit preprocessed source

[Bug c++/113347] New: ICE during gimplification building TVM

++ Assignee: unassigned at gcc dot gnu.org Reporter: rguenth at gcc dot gnu.org Target Milestone: --- I see > ./cc1plus -fpreprocessed cross_thread_reduction.cc.ii -quiet -dumpbase-ext > .cc -mtune=generic -march=x86-64 -g -g -O2 -O2 -O2 -Wall -Werror=return-type > -

[Bug target/112280] [14 regression] ICE building libgcrypt-1.10.2 on s390 (during GIMPLE pass: ccp)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112280 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/113346] [14 Regression] epiphany-elf build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113346 --- Comment #1 from Richard Biener --- This was with r14-7159-g1a80e9558dd7fe

[Bug target/113346] [14 Regression] epiphany-elf build failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113346 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code, ra

[Bug target/113346] New: [14 Regression] epiphany-elf build failure

: target Assignee: unassigned at gcc dot gnu.org Reporter: rguenth at gcc dot gnu.org Target Milestone: --- [ 297s] libtool: compile: /home/abuild/rpmbuild/BUILD/gcc-14.0.0+git7159/obj-x 86_64-suse-linux/./gcc/xgcc -B/home/abuild/rpmbuild/BUILD/gcc-14.0.0+git7159/obj -x86_64-suse

[Bug tree-optimization/113126] [14 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:325 at -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113126 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/112280] [14 regression] ICE building libgcrypt-1.10.2 on s390 (during GIMPLE pass: ccp)

|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Ever confirmed|0 |1 Last reconfirmed||2024-01-11 --- Comment #9 from Richard Biener --- I have a patch.

[Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769 Bug 110769 depends on bug 110641, which changed state. Bug 110641 Summary: [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2230-g7e904d6c7f2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110641

[Bug tree-optimization/110641] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2230-g7e904d6c7f2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110641 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/111043] [14 regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1068 since r14-2675-gef28aadad6e5cf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111043 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/112636] [14 Regression] ICE on valid code at -O1 (but not at -O{0,s,2,3}) with "-ftree-vectorize": in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1069

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112636 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/112505] [11/12/13/14 Regression] internal compiler error: in build_vector_from_val, at tree.cc:2104 since r10-4076

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112505 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug tree-optimization/112636] [14 Regression] ICE on valid code at -O1 (but not at -O{0,s,2,3}) with "-ftree-vectorize": in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1069

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112636 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug ipa/113291] [14 Regression] compilation never (?) finishes with recursive always_inline functions at -O and above since r14-2172

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113291 --- Comment #3 from Richard Biener --- We're endlessly inlining during IPA. Honza, please have a look.

[Bug tree-optimization/113126] [14 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:325 at -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113126 Richard Biener changed: What|Removed |Added CC||crazylht at gmail dot com --- Comment

[Bug target/113331] AMDGCN: Compilation failure due to duplicate .LEHB/.LEHE symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113331 --- Comment #1 from Richard Biener --- These are exception handling region labels, possibly nvptx has no way to do EH.

[Bug c++/113332] [12/13/14 regression] ICE when building fcitx-5.1.6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113332 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.4

[Bug target/113326] Optimize vector shift with constant delta on shifting-count operand

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113326 --- Comment #6 from Richard Biener --- (In reply to Andrew Pinski from comment #5) > One more thing: > ``` > vect_shift_0 = vect_value >> { 0, 1, 2, 3 }; > vect_shift_1 = vect_value >> { 4, 5, 6, 7 }; > vect_shift_2 = vect_value >> { 8, 9,

[Bug target/113324] internal compiler error: in reload_combine_note_use, at postreload.c:1534

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113324 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Keywords|

[Bug middle-end/113322] [14 Regression] internal compiler error: tree check: expected none of vector_type, have vector_type in expand_single_bit_test, at expr.cc:13375

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113322 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Priority|P3

[Bug testsuite/113319] Random LTO test failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113319 Richard Biener changed: What|Removed |Added CC||tnfchris at gcc dot gnu.org ---

[Bug middle-end/88670] [meta-bug] generic vector extension issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88670 Bug 88670 depends on bug 112740, which changed state. Bug 112740 Summary: [14 Regression] wrong code with vector compare on riscv64 at -O0 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112740 What|Removed

[Bug middle-end/112740] [14 Regression] wrong code with vector compare on riscv64 at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112740 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug ipa/113197] [12/13/14 Regression] ICE in in handle_call_arg, at tree-ssa-structalias.cc:4119

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113197 Richard Biener changed: What|Removed |Added Priority|P1 |P2

[Bug c++/109753] [13/14 Regression] pragma GCC target causes std::vector not to compile (always_inline on constructor)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109753 --- Comment #13 from Richard Biener --- I think the issue might be that whoever is creating __static_initialization_and_destruction_0 fails to honor the active target pragma. Which means back to my suggestion to have multiple ones when

[Bug tree-optimization/111003] [14 Regression] Dead Code Elimination Regression at -O3 since r14-2161-g237e83e2158

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111003 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 113078, which changed state. Bug 113078 Summary: [14 regression] reduction of cond_sub is not vectorized. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113078 What|Removed |Added

[Bug tree-optimization/113078] [14 regression] reduction of cond_sub is not vectorized.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113078 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/112740] [14 Regression] wrong code with vector compare on riscv64 at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112740 --- Comment #13 from Richard Biener --- The issue is the code expects 1-bit masks but doesn't check for it. Of course it would also work for multi-bit masks, not sure if that would ever trigger - maybe for vector lowering code.

[Bug c++/112632] [14 Regression] Non-type template parameter created with converting constructor sometimes has original type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112632 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/112734] ICE verify_gimple failed since r14-3751-g8c984a1c3693df - BitInt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112734 Richard Biener changed: What|Removed |Added Summary|[14 regression] ICE |ICE verify_gimple failed

[Bug middle-end/112740] [14 Regression] wrong code with vector compare on riscv64 at -O0

|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Priority|P3 |P1 Status|NEW |ASSIGNED CC||rguenth at gcc dot gnu.org --- Comment #12 from Richard Biener --- Still the same

[Bug target/112989] [14 Regression] GC ICE with C++, `#include ` and `-fsanitize=address`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112989 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/113172] [14 Regression] ice in move_early_exit_stmts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113172 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/113178] [14 Regression] ice in find_uses_to_rename_use

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113178 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/113281] [14 Regression] Wrong code due to vectorization of shift reduction and missing promotions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113281 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug fortran/113305] ICE with do concurrent and ivdep

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113305 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-01-10

[Bug ipa/111960] [14 Regression] ICE: during GIMPLE pass: rebuild_frequencies: SIGSEGV (Invalid read of size 4) with -fdump-tree-rebuild_frequencies-all

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111960 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug c++/111682] [14 regression] valgrind error in tsubst_template_decl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111682 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Version|unknown

[Bug target/87281] [14 Regression] qsort checking ICE in ia64_reorg building libgo

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87281 Richard Biener changed: What|Removed |Added Priority|P3 |P4 --- Comment #16 from Richard Biener

[Bug target/113059] [14 regression] fftw fails tests for -O3 -m32 -march=znver2 since r14-6210-ge44ed92dbbe9d4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113059 --- Comment #11 from Richard Biener --- IMHO REG_UNUSED notes should stay correct or be removed. Instead of a full solution can we just wipe them in postreload-cse as we know that pass will break them? Any user then should recompute the

[Bug target/113255] [11/12/13/14 Regression] wrong code with -O2 -mtune=k8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 --- Comment #10 from Richard Biener --- Hmm, trying to fix find_base_term isn't enough, init_alias_analysis find_base_value needs to be adjusted as well. One "obvious" mistake there is a missing diff --git a/gcc/alias.cc b/gcc/alias.cc index

[Bug middle-end/113205] [14 Regression] internal compiler error: in backward_pass, at tree-vect-slp.cc:5346 since r14-3220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113205 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug tree-optimization/113301] [12/13/14 Regression] Missed optimization: (1/(x+1))/2 => 0 since gcc-12

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113301 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug tree-optimization/113297] during GIMPLE pass: esra ICE: in smallest_mode_for_size, at stor-layout.cc:356 with _BitInt() with -fstack-check=generic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113297 --- Comment #2 from Richard Biener --- another option might be to punt for _BitInt

[Bug target/113296] [14 Regression] SPEC 2006 434.zeusmp segfaults on Aarch64 when built with -Ofast -march=native -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113296 Richard Biener changed: What|Removed |Added Summary|SPEC 2006 434.zeusmp|[14 Regression] SPEC 2006

[Bug tree-optimization/113290] Optimize dominator updated for peeling with multiple exits

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113290 --- Comment #3 from Richard Biener --- int a[77]; int bar (); void foo () { int val; #define LOOP \ val = bar (); \ for (int i = 0; i < 77; ++i) \ { \ if (a[i] == val) \ break; \ a[i]++; \ } #define LOOP10

[Bug ipa/113197] [14 Regression] ICE in in handle_call_arg, at tree-ssa-structalias.cc:4119

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113197 --- Comment #7 from Richard Biener --- (In reply to Jakub Jelinek from comment #6) > Our bisect seed can't bisect lto though... Honza added this stuff.

[Bug target/113255] [11/12/13/14 Regression] wrong code with -O2 -mtune=k8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 --- Comment #9 from Richard Biener --- So this: static void expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves (rtx destmem, rtx srcmem, ... /* See how many bytes we skipped. */ saveddest = expand_simple_binop (GET_MODE

[Bug target/113255] [11/12/13/14 Regression] wrong code with -O2 -mtune=k8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 Richard Biener changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/113210] [14 Regression] ICE: tree check: expected integer_cst, have cond_expr in get_len, at tree.h:6481

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113210 --- Comment #16 from Richard Biener --- (In reply to Jakub Jelinek from comment #15) > Created attachment 57007 [details] > gcc14-pr113210.patch > > So like this instead? yes

[Bug sanitizer/113284] [14 regression] many failures in asan after r14-6946-ge66dc37b299cac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113284 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug tree-optimization/113281] [14 Regression] Wrong code due to vectorization of shift reduction and missing promotions

||rguenth at gcc dot gnu.org, ||rsandifo at gcc dot gnu.org --- Comment #10 from Richard Biener --- vect_patt_84.19_168 = MIN_EXPR ; this one is new, but I think there's an existing open bug for the "widening&quo

[Bug rtl-optimization/113280] Strange error for empty inline assembly with +X constraint

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113280 Richard Biener changed: What|Removed |Added CC||segher at gcc dot gnu.org

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