[Bug target/109069] [12/13/14 Regression] Vector truncation test program produces incorrect result since r12-6537-g080a06fcb076b3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109069 --- Comment #8 from CVS Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:fd75f6ae5625f087980ff4a7e76cc6284cfe5a3e commit r14-239-gfd75f6ae5625f087980ff4a7e76cc6284cfe5a3e Author: Kewen Lin Date: Wed Apr 26

[Bug target/108758] gcc.target/powerpc/float128-cmp2-runnable.c fails with excess errors on power 9 BE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108758 --- Comment #1 from CVS Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:33a44e3aa81f9fdf8f6b87018abd4c664e545b53 commit r14-240-g33a44e3aa81f9fdf8f6b87018abd4c664e545b53 Author: Kewen Lin Date: Wed Apr 26

[Bug target/108758] [12/13 Regression] gcc.target/powerpc/float128-cmp2-runnable.c fails with excess errors on power 9 BE since r12-5752

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108758 Kewen Lin changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug c++/109625] [14 regression] 'error: use of built-in trait ‘__type_pack_element’ in function signature; use library traits instead' when building folly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109625 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug tree-optimization/109626] forwprop introduces new signed multiplication UB

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109626 Richard Biener changed: What|Removed |Added Keywords||wrong-code --- Comment #1 from Richard

[Bug target/109610] [14 regression] gcc.target/powerpc/dform-3.c fails after r14-172-g0368d169492017

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109610 --- Comment #5 from Hongtao.liu --- One solution is add an peephole for handle such redudancy. +;; Peephole to catch memory loads to VSX_REG and then moves to GENERAL_REGS. +(define_peephole2 + [(set (match_operand:VSX_M 0 "vsx_register_operan

[Bug target/101096] AVX512 VPMOV instruction should be used to downconvert vectors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101096 --- Comment #2 from Hongtao.liu --- For foo, after supporting downconvert instruction, below it's difference for codegen. @@ -6,15 +6,17 @@ foo: .LFB0: .cfi_startproc - movl$255, %eax - vpbroadcastw%eax, %xmm0 -

[Bug ipa/56139] [10/11/12/13/14 Regression] unmodified static data could go in .rodata, not .data

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56139 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #5 from Richard Biener

[Bug libstdc++/68350] std::uninitialized_copy overly restrictive for trivially_copyable types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68350 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #13 from Richard Biene

[Bug libstdc++/79700] std::fabsf and std::fabsl missing from

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79700 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #21 from Richard Biene

[Bug tree-optimization/97747] [10/11/12/13/14 Regression] missed combine opt with logical ops after zero extended load

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97747 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #2 from Richard Biener

[Bug ipa/62051] [10/11/12/13/14 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #30 from Richard Biene

[Bug libstdc++/90857] stl::forward_list::erase_after crashes if __pos == __last

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90857 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #8 from Richard Biener

[Bug libstdc++/81122] [DR 2381] parsing f stopped after '0' when reading std::hexfloat >> f;

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81122 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #23 from Richard Biene

[Bug c++/99187] [modules] ICE exporting thread_local static local variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99187 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biener

[Bug c++/96645] [10/11/12/13/14 Regression] [CWG2335] std::variant default constructor and unparsed DMI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96645 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #30 from Richard Biene

[Bug rtl-optimization/102178] [12/13/14 Regression] SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102178 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #36 from Richard Bien

[Bug tree-optimization/105217] Track realloc input pointer to improve object size detection when reallocated object has not moved

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105217 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #7 from Richard Biene

[Bug tree-optimization/99919] [10/11/12/13/14 Regression] bogus -Wmaybe-uninitialized with a _Bool bit-field

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99919 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #8 from Richard Biener

[Bug c++/100157] Support `__type_pack_element` like Clang

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100157 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #13 from Richard Bien

[Bug tree-optimization/103429] Optimization of Auto-generated condition chain is not giving good lookup tables.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103429 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #5 from Richard Biene

[Bug target/105325] power10: Error: operand out of range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105325 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #14 from Richard Bien

[Bug tree-optimization/101912] -Wmaybe-uninitialized false alarm in tzdb localtime.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101912 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #14 from Richard Bien

[Bug libstdc++/104167] Implement C++20 std::chrono::utc_clock, std::chrono::tzdb etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104167 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #4 from Richard Biene

[Bug testsuite/106227] [13/14 regression] g++.dg/modules/loc-prune-4.C fails after r13-1506-g069f46c71e9432

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106227 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biene

[Bug libfortran/105456] Child I/O does not propage iostat

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105456 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #1 from Richard Biene

[Bug tree-optimization/104162] [12 Regression] Missed CSE after lowering of &MEM[ptr_1 + CST]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104162 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #9 from Richard Biene

[Bug tree-optimization/103457] boolean operations on bit-fields are not merged

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103457 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biene

[Bug tree-optimization/106315] [13/14 Regression] 7.8% increased codesize on specfp 507.cactuBSSN_r

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106315 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #7 from Richard Biene

[Bug driver/105568] [13/14 Regression] Superfluous --jobserver-auth= check taints further diagnostics

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105568 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #1 from Richard Biene

[Bug tree-optimization/106293] [13/14 Regression] 456.hmmer at -Ofast -march=native regressed by 19% on zen2 and zen3 in July 2022

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106293 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #13 from Richard Bien

[Bug target/103771] [12/13/14 Regression] Missed vectorization under -mavx512f -mavx512vl after r12-5489

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103771 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #41 from Richard Bien

[Bug bootstrap/106472] No rule to make target '../libbacktrace/libbacktrace.la', needed by 'libgo.la'.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106472 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #24 from Richard Bien

[Bug rtl-optimization/105715] [13/14 Regression] missed RTL if-conversion with COND_EXPR change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105715 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #4 from Richard Biene

[Bug tree-optimization/106375] [13 regreesion] Lowering complex type mov regressed loop distribution for memset/memcpy/memmov.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106375 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #5 from Richard Biene

[Bug target/104049] [12/13/14 Regression] vec_select to subreg lowering causes superfluous moves

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104049 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #18 from Richard Bien

[Bug target/106887] ICE in extract_insn, at recog.cc:2791 since r13-2111-g6910cad55ffc330d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106887 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biene

[Bug target/106240] [13/14 Regression] missed vectorization opportunity (cond move) on mips since r13-707-g68e0063397ba82

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106240 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #5 from Richard Biene

[Bug tree-optimization/106511] [13/14 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106511 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #5 from Richard Biene

[Bug libstdc++/104772] std::numeric_limits<__float128> should be specialized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104772 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biene

[Bug debug/106955] [13/14 Regression] '-fcompare-debug' failure w/ -std=c++20 -O1 -ftree-parallelize-loops=2 -fno-ipa-sra --param ggc-min-expand=55

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106955 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #10 from Richard Bien

[Bug c++/106363] [13/14 Regression] [modules] ICE using-declaration of imported name in the same namespace

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106363 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #4 from Richard Biene

[Bug analyzer/106634] [13/14 Regression] ICE in get_region_for_local with nested function extension since r13-2029-g7e3b45befdbbf1a1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106634 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biene

[Bug libstdc++/105081] Make std::random_device throw std::system_error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105081 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #2 from Richard Biene

[Bug debug/107231] [13/14 Regression] c-c++-common/goacc/kernels-loop-g.c: '-fcompare-debug' failure (length)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107231 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #2 from Richard Biene

[Bug testsuite/106879] [13/14 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 Target Milestone|13.0|13.2 --- Comment #7 from Richard Biene

[Bug ipa/106816] noreturn/pure attributes are not set correctly on multiversioned functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106816 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #12 from Richard Bien

[Bug fortran/105167] ICE in gfc_set_default_type, at fortran/symbol.cc:298

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105167 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #5 from Richard Biene

[Bug target/107549] [13/14 Regression] heap-buffer-overflow in xt_true_regnum since r13-3376-g4f3f0296acbb99

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107549 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #2 from Richard Biene

[Bug d/106977] [13/14 regression] d21 dies with SIGBUS on 32-bit Darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106977 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #31 from Richard Bien

[Bug other/107353] frontends sometimes select wrong (too strong) TLS access model

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107353 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #16 from Richard Bien

[Bug libstdc++/105258] std::get_temporary_buffer() does not respect alignment (affects std::stable_sort())

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105258 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #3 from Richard Biene

[Bug libstdc++/107815] 20_util/to_chars/float128_c++23.cc FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107815 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #20 from Richard Bien

[Bug tree-optimization/107038] Bogus -Wstringop-overflow in dead code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107038 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #9 from Richard Biene

[Bug fortran/107424] [13/14 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397 - and wrong code - with non-rectangular loops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107424 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #13 from Richard Bien

[Bug c++/105322] [modules] ICE with constexpr object of local class type from another function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105322 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #4 from Richard Biene

[Bug libstdc++/108030] `std::experimental::simd` not inlined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108030 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #14 from Richard Bien

[Bug libgomp/107041] [13/14 Regression] C '-Wenum-int-mismatch' diagnostic for OpenACC 'acc_on_device'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107041 Richard Biener changed: What|Removed |Added Target Milestone|13.0|13.2 --- Comment #7 from Richard Biene

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