[Bug target/103722] [12/13 Regression] ICE in extract_constrain_insn building glibc for SH4

2022-05-28 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103722 --- Comment #6 from Jeffrey A. Law --- Fixed on the trunk. Backporting to the gcc-12 release branch should be safe if someone wanted to do that.

[Bug plugins/95648] gcc/configure: line 26509: objdump: command not found: config/gcc-plugin.m4 uses 'objdump' instead of ${host}-objdump

2022-06-01 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95648 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/94026] combine missed opportunity to simplify comparisons with zero

2022-06-24 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94026 --- Comment #8 from Jeffrey A. Law --- I don't think so -- the goal here is to optimize this in gimple so that all targets benefit rather than every target having to customize a solution for this idiom. If Roger's patch is sound you might even b

[Bug rtl-optimization/106082] New: [13 Regression] Recent change broke m68k

2022-06-24 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106082 Bug ID: 106082 Summary: [13 Regression] Recent change broke m68k Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-opt

[Bug rtl-optimization/106082] [13 Regression] Recent change broke m68k

2022-06-24 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106082 --- Comment #1 from Jeffrey A. Law --- /* { dg-require-effective-target trampolines } */ extern void abort (void); extern void exit (int); static void recursive (int n, void (*proc) (void)) { __label__ l1; void do_goto (void) { goto

[Bug rtl-optimization/106082] [13 Regression] Recent change broke m68k

2022-07-01 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106082 --- Comment #6 from Jeffrey A. Law --- And I'll confirm that m68k bootstrapped and regression tested. The various failures introduced by the 105231 change have all been fixed. Thanks.

[Bug tree-optimization/106186] New: [13 regression] Recent change causing target regressions for uninitialized objects

2022-07-04 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106186 Bug ID: 106186 Summary: [13 regression] Recent change causing target regressions for uninitialized objects Product: gcc Version: 13.0 Status: UNCONFIRMED Sever

[Bug tree-optimization/106186] [13 regression] Recent change causing target regressions for uninitialized objects

2022-07-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106186 --- Comment #8 from Jeffrey A. Law --- Just glad it's fixed. I hope my bisection didn't waste too much of anyone's time.

[Bug tree-optimization/106240] New: [13 Regression] Recent change causes missed vectorization opportunity on mips

2022-07-08 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106240 Bug ID: 106240 Summary: [13 Regression] Recent change causes missed vectorization opportunity on mips Product: gcc Version: 13.0 Status: UNCONFIRMED Severity:

[Bug target/106240] [13 Regression] missed vectorization opportunity (cond move) on mips since r13-707-g68e0063397ba82

2022-07-11 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106240 --- Comment #2 from Jeffrey A. Law --- I don't mind deferring this -- I *think* the .ps variants are deprecated in newer versions of the ISA. So we could easily move this to P4 and let the MIPS folks take care of it if/when they feel the need.

[Bug target/101200] Unneeded AND after shift

2021-06-29 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101200 --- Comment #7 from Jeffrey A. Law --- FWIW, it might be worth considering using a mode iterator for the shift count to allow multiple modes.

[Bug target/101697] [11/12 regression] ICE compiling uClibc-ng for h8300-linux

2021-08-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101697 --- Comment #2 from Jeffrey A. Law --- I can't reproduce this on the trunk or with the referenced git hashes. (insn 1444 1443 164 31 (parallel [ (set (mem/f:SI (pre_dec:SI (reg/f:SI 7 sp)) [3 S4 A32]) (reg/f:SI 7 sp

[Bug tree-optimization/101895] New: [11/12 Regression] SLP Vectorizer change pushes VEC_PERM_EXPR into bad location spoiling further optimization opportunities

2021-08-12 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101895 Bug ID: 101895 Summary: [11/12 Regression] SLP Vectorizer change pushes VEC_PERM_EXPR into bad location spoiling further optimization opportunities Product: gcc

[Bug target/101697] [11/12 regression] ICE compiling uClibc-ng for h8300-linux

2021-08-16 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101697 Jeffrey A. Law changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug target/101697] [11/12 regression] ICE compiling uClibc-ng for h8300-linux

2021-08-16 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101697 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/101895] [11/12 Regression] SLP Vectorizer change pushes VEC_PERM_EXPR into bad location spoiling further optimization opportunities

2021-08-24 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101895 --- Comment #3 from Jeffrey A. Law --- Understood WRT phase ordering. That was fully expected. What I still don't understand is why moving the permute down is profitable here or generally why moving a permute into a dependency chain is profita

[Bug c++/113976] [11/12/13/14 Regression] explicit instantiation of const variable template following implicit instantiation is assembled in .rodata instead of .bss since r8-2857-g2ec399d8a6c9c2

2024-02-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113976 --- Comment #3 from Jeffrey A. Law --- What does the standard say about changing const objects?

[Bug target/113010] [RISCV] sign-extension lost in comparison with constant embedded in comma-op expression

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113010 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/112758] [13/14 Regression] Inconsistent Bitwise AND Operation Result between int and long long int

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112758 --- Comment #19 from Jeffrey A. Law --- Fixed by Jakub's patch on the trunk.

[Bug rtl-optimization/110391] [12/13/14 Regression] wrong code at -O2 and -O3 with "-fsel-sched-pipelining -fselective-scheduling2" on x86_64-linux-gnu

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110391 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug rtl-optimization/110317] [12/13/14 Regression] ICE at -O2 and -O3 with "-fno-tree-pre -fno-tree-dce -fno-tree-dse -fselective-scheduling2": in move_exprs_to_boundary, at sel-sched.cc:5228

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110317 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug debug/100523] [11/12/13/14 Regression] armv8.1-m.main -fcompare-debug failure with -O -fmodulo-sched -mtune=cortex-a53

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100523 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug target/114000] [11/12/13/14 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.cc:1556 with -O2 -freorder-blocks-and-partition -fPIC -mexplicit-relocs

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114000 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/114000] [11/12/13/14 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.cc:1556 with -O2 -freorder-blocks-and-partition -fPIC -mexplicit-relocs

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114000 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug target/113790] [14 Regression][riscv64] ICE in curr_insn_transform, at lra-constraints.cc:4294 since r14-4944-gf55cdce3f8dd85

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113790 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Last reconfir

[Bug target/113790] [14 Regression][riscv64] ICE in curr_insn_transform, at lra-constraints.cc:4294 since r14-4944-gf55cdce3f8dd85

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113790 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug other/113575] [14 Regression] memory hog building insn-opinit.o (i686-linux-gnu -> riscv64-linux-gnu)

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113575 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #16

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug fortran/113384] [14 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

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

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113346 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug target/113226] [14 Regression] testsuite/std/ranges/iota/max_size_type.cc fails for cris-elf after r14-6888-ga138b99646a555

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113226 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug middle-end/113179] [11/12/13/14 Regression] MIPS: INS is used for long long, before SLL

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113179 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug target/113001] [14 Regression] RISCV Zicond ICE: in extract_insn, at recog.cc:2812 with -O2 rv64gcv_zicond

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113001 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug rust/113461] [14 Regression] rust-proc-macro.cc:174:15: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Werror=format=]

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113461 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/112871] [14 Regression] RISCV ICE: in extract_insn, at recog.cc:2804 (unrecognizable insn) with -01 rv32gc_zicond

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112871 Jeffrey A. Law changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |law at gcc dot gnu.org

[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

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112301 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Resolut

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 Bug 84402 depends on bug 113575, which changed state. Bug 113575 Summary: [14 Regression] memory hog building insn-opinit.o (i686-linux-gnu -> riscv64-linux-gnu) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113575 What|Removed

[Bug other/113575] [14 Regression] memory hog building insn-opinit.o (i686-linux-gnu -> riscv64-linux-gnu)

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113575 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/111600] [14 Regression] RISC-V bootstrap time regression

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111600 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Resolut

[Bug tree-optimization/110841] [14 Regression] Dead Code Elimination Regression since r14-2675-gef28aadad6e

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110841 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Resolut

[Bug fortran/110725] [13/14 Regression] internal compiler error: in expand_expr_real_1, at expr.cc:10897

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110725 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug rtl-optimization/110390] [13/14 regression] ICE on valid code on x86_64-linux-gnu with sel-scheduling: in av_set_could_be_blocked_by_bookkeeping_p, at sel-sched.cc:3609 since r13-3596-ge7310e24b1

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110390 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug rtl-optimization/110369] [14 Regression] wrong code on x86_64-linux-gnu with sel-scheduling

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110369 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug testsuite/114221] gcc.c-torture/execute/20101011-1.c fails for H8/300

2024-03-04 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114221 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/112871] [14 Regression] RISCV ICE: in extract_insn, at recog.cc:2804 (unrecognizable insn) with -01 rv32gc_zicond

2024-03-04 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112871 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/113001] [14 Regression] RISCV Zicond ICE: in extract_insn, at recog.cc:2812 with -O2 rv64gcv_zicond

2024-03-04 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113001 --- Comment #3 from Jeffrey A. Law --- *** Bug 112871 has been marked as a duplicate of this bug. ***

[Bug target/113001] [14 Regression] RISCV Zicond ICE: in extract_insn, at recog.cc:2812 with -O2 rv64gcv_zicond

2024-03-06 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113001 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/109760] riscv Internal compiler error in extract_insn after addition of XTheadCondMov

2024-03-06 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109760 Jeffrey A. Law changed: What|Removed |Added Last reconfirmed||2024-03-06 Ever confirmed|0

[Bug target/109760] riscv Internal compiler error in extract_insn after addition of XTheadCondMov

2024-03-06 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109760 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/113738] [14 Regression] ICE: in df_reg_chain_verify_unmarked, at df-scan.cc:4001 with -O2 -march=rv64gcv

2024-03-06 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113738 Jeffrey A. Law changed: What|Removed |Added Last reconfirmed||2024-03-06 Ever confirmed|0

[Bug middle-end/113738] [14 Regression] ICE: in df_reg_chain_verify_unmarked, at df-scan.cc:4001 with -O2 -march=rv64gcv

2024-03-06 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113738 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/110199] [12/13/14 Regression] Missing VRP transformation with MIN_EXPR and known relation

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110199 Jeffrey A. Law changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |law at gcc dot gnu.org

[Bug rtl-optimization/108792] [11/12/13/14 Regression] ICE in reset_sched_cycles_in_current_ebb, at sel-sched.cc:7147

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108792 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug rtl-optimization/114261] [13/14 Regression] Scheduling takes excessive time (97%)

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114261 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug tree-optimization/114238] [14 regression] Multiple 554.roms_r run-time regressions (4%-20%) since r14-9193-ga0b1798042d033

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114238 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/114151] [14 Regression] weird and inefficient codegen and addressing modes since r14-9193

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114151 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug target/114134] [14 Regression] Extra mov instructions for simple function compared with GCC13 since r14-2386

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114134 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/114057] [14 Regression] 435.gromacs fails verification with -Ofast -march={znver2,znver4} and PGO after r14-7272-g57f611604e8bab

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114057 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug ipa/113996] [11/12/13/14 Regression] ICE with LTO at -O2 and above with some Ada code

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113996 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug c++/113924] [11/12/13/14 Regression] worse diagnostic for invalid decltype since r10-5347

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113924 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug libgomp/113867] [14 Regression][OpenMP] Wrong code with mapping pointers in structs

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113867 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug libstdc++/113835] [13/14 Regression] compiling std::vector with const size in C++20 is slow

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113835 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug target/113847] [14 Regression] 10% slowdown of 462.libquantum on AMD Ryzen 7700X and Ryzen 7900X

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113847 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug target/113832] [14 Regression] 6% exec time regression of 464.h264ref on aarch64

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113832 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug gcov-profile/113765] [14 Regression] ICE: autofdo: val-profiler-threads-1.c compilation, error: probability of edge from entry block not initialized

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113765 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug tree-optimization/113752] [14 Regression] warning: ā€˜%s’ directive writing up to 10218 bytes into a region of size between 0 and 10240 [-Wformat-overflow=] since r14-261-g0ef3756adf078c

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113752 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug middle-end/113724] [14 Regression][OpenMP] ICE (segfault) when mapping a struct in omp_gather_mapping_groups_1

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113724 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug tree-optimization/113714] [11/12/13/14 Regression] Missed optimization for redundancy computation elimination: -(w+d-x)-x => -(w+d)

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113714 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug testsuite/113685] [14 regression] gcc.dg/vect/vect-117.c fails profile checking with Invalid sum after r14-4089-gd45ddc2c04e471

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113685 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/113662] [13/14 Regression] Wrong code for std::sort with fancy pointer since r13-6945-g429a7a88438cc8

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113662 Jeffrey A. Law changed: What|Removed |Added Last reconfirmed||2024-03-07 Ever confirmed|0

[Bug target/113641] [13/14 regression] 510.parest_r with PGO at O2 slower than GCC 12 (7% on Zen 3&2, 4% on CascadeLake) since r13-4272-g8caf155a3d6e23

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113641 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug analyzer/113619] [14 Regression] -Wanalyzer-tainted-divisor false positive seen in Linux kernel's fs/ceph/ioctl.c

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113619 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug target/113618] [14 Regression] AArch64: memmove idiom regression

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113618 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug analyzer/113606] [14 Regression] -Wanalyzer-infinite-recursion false positive on code involving strstr, memset, strnlen and -D_FORTIFY_SOURCE

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113606 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug target/113600] [14 regression] 525.x264_r run-time regresses by 8% with PGO -Ofast -march=znver4

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113600 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug rtl-optimization/113597] [14 Regression] aarch64: Significant code quality regression since r14-8346-ga98d5130a6dcff

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113597 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug debug/113562] [14 Regression] FAIL: gcc.dg/guality/pr54796.c

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113562 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug testsuite/113558] [14 regression] gcc.dg/vect/vect-outer-4c-big-array.c etc. FAIL

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113558 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/113542] [14 Regression] gcc.target/arm/bics_3.c regression after change for pr111267

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113542 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug middle-end/113525] [11/12/13/14 Regression] GCC does not recognize "-fdump-rtl-sibling" command line option

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113525 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug debug/113519] [14 Regression] ICE: in replace_child, at dwarf2out.cc:5704 with -g -fdebug-types-section -fsso-struct=big-endian (or little-endian if the target is big-endian)

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113519 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug analyzer/113496] [12/13/14 Regression] ICE: in cmp, at analyzer/constraint-manager.cc:782 with -fanalyzer -fdump-analyzer

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113496 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug analyzer/113505] [14 Regression] ICE: SIGSEGV in tree_class_check (tree.h:3766) with -O -fdump-analyzer -fanalyzer

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113505 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop since g:2efe3a7de0107618397264017fb045f237764cc7

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug testsuite/113428] [14 regression] gcc.dg/gomp/bad-array-section-c-3.c fails after r14-7158-gb5476e4c881b0d

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113428 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug rtl-optimization/113390] [14 Regression] ICE: in model_update_limit_points_in_group, at haifa-sched.cc:1986 with -O2 --param=max-sched-region-insns=200 --param=max-sched-extend-regions-iters=2

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113390 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1

[Bug analyzer/113314] [14 Regression] -Wanalyzer-infinite-loop false positive seen on haproxy's fd.c

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113314 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

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

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113284 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug c++/113360] [13/14 Regression] Truncated constexpr error messages with -std=c++23/26

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113360 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/113265] [11/12/13/14 Regression] Missed optimization for redundancy computation elimination may be due to constant propagation about 0 too late

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113265 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug lto/113208] [14 Regression] lto1: error: Alias and target's comdat groups differs

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug tree-optimization/113239] [13/14 regression] After 822a11a1e64, bogus -Warray-bounds warnings in std::vector

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113239 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug c++/113141] [13/14 Regression] ICE on conversion to reference in aggregate initialization

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113141 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug analyzer/113150] [14 Regression] FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c -std=c++98 (test for excess errors)

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113150 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug target/113116] [14 Regression] ~11-17% exec time regression of 436.cactusADM on aarch64

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113116 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug analyzer/112975] [14 Regression] -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's drivers/xen/privcmd.c

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112975 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Prior

[Bug target/112937] [14 Regression] GCN: FAILs due to unconditional 'f->use_flat_addressing = true;'

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112937 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug analyzer/112974] [14 Regression] -Wanalyzer-tainted-array-index false positive seen on Linux kernel drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112974 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug target/112916] [14 Regression] ~4-7% exec time regression of 433.milc on AMD Zen2

2024-03-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112916 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

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