[Bug tree-optimization/105651] [12/13 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105651 --- Comment #19 from Jakub Jelinek --- (In reply to Jason Merrill from comment #17) > Created attachment 53474 [details] > patch to work around the issue in the library I've posted https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598896.html

[Bug tree-optimization/105651] [12/13 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105651 --- Comment #20 from Richard Biener --- See also https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598839.html and https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598840.html which I didn't pursue further since they didn't seem to catch th

[Bug tree-optimization/106679] [13 regression] gcc.dg/tree-prof/cmpsf-1.c fails after r13-2098-g5adfb6540db95d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106679 --- Comment #2 from Aldy Hernandez --- Huh. I wonder why this didn't show up in my regression tests. Are these tests not run by default? Either way, I'll take a look. On Thu, Aug 18, 2022, 23:29 pinskia at gcc dot gnu.org < gcc-bugzi...@gcc.gn

[Bug c++/106675] [10/11/12/13 Regression] g++ crashes on funky operators

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106675 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c/106683] internal compiler error for unusua inline assembly constraint

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106683 Richard Biener changed: What|Removed |Added Keywords||inline-asm Status|UNCONFIR

[Bug target/106609] [12/13 Regression] sh3eb-elf cross compiler is being miscompiled since r12-1525-g3155d51bfd1de8b6c4645

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106609 Roger Sayle changed: What|Removed |Added CC||roger at nextmovesoftware dot com --- Co

[Bug tree-optimization/40635] [12/13 Regression] bogus name and location in 'may be used uninitialized' warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40635 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #24 from Richard Biene

[Bug libstdc++/82178] bootstrap fails on ppc64 for --enable-symvers=gnu-versioned-namespace

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82178 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biener

[Bug middle-end/82601] missing uninitialized warning for INTENT(OUT) argument with -O0 / -Og

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82601 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biener

[Bug fortran/82968] gfortran.dg/ieee/ieee_6.f90 fails at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82968 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biener

[Bug middle-end/78391] g++ (any version) at O0 (for O1, O2, O3 is ok) doesn't warn when class members are used uninitialized.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78391 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Biene

[Bug middle-end/87489] [10/11/12/13 Regression] Spurious -Wnonnull warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87489 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #18 from Richard Biene

[Bug libstdc++/99995] [11/12/13 Regression] should not include in c++20 mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biener

[Bug rtl-optimization/87763] [10/11/12/13 Regression] aarch64 target testcases fail after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87763 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #72 from Richard Biene

[Bug fortran/95644] [F2018] IEEE_FMA is missing from the IEEE_ARITHMETIC module

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #17 from Richard Biene

[Bug libstdc++/99277] C++2a synchronisation is inefficient in GCC 11

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99277 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Biene

[Bug target/100952] [12/13 regression] several test case failures after r12-1202

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100952 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #18 from Richard Bien

[Bug c/90036] [10/11/12/13 Regression] false positive: directive argument is null [-Werror=format-overflow=]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90036 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #13 from Richard Biene

[Bug target/96339] [SVE] Optimise svlast[ab]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96339 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biener

[Bug target/101456] Unnecessary vzeroupper when upper bits of YMM registers already zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101456 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Bien

[Bug tree-optimization/102058] [12/13 regression] 450.soplex regressed on x86_64 with -Ofast -march=generic (by 8-15%)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102058 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #33 from Richard Biene

[Bug sanitizer/99179] asan failures with -Os on x86_64-apple-darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99179 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biener

[Bug c++/101853] [12/13 Regression] g++.dg/modules/xtreme-header-5_b.C ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101853 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #12 from Richard Bien

[Bug c++/102261] [12/13 Regression] ICE: Segmentation fault (in build_this_conversion) since r12-3346-g47543e5f9d1fc502

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102261 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug testsuite/97680] [12/13 Regression] new test case c-c++-common/zero-scratch-regs-10.c in r11-4578 has excess errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97680 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #17 from Richard Biene

[Bug testsuite/101444] [12/13 regression] gcc.target/powerpc/pr86731-fwrapv-longlong.c fails after r12-2266

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101444 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug fortran/102459] [12/13 Regression] ICE in gfc_conv_scalarized_array_ref, at fortran/trans-array.c:3549 since r12-1108-g9a5de4d5af1c10a8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102459 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug tree-optimization/101909] [12/13 Regression] 73% regression on tfft benchmark for -O2 -ftree-loop-vectorize compared to -O2 on zen hardware

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101909 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug target/98218] [TARGET_MMX_WITH_SSE] Implement 64bit vector compares (AVX512 masked compares missing)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98218 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #18 from Richard Biene

[Bug testsuite/101461] [12/13 regression] gcc.target/powerpc/fold-vec-load-builtin_vec_xl test cases fail after r12-2266

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101461 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug c++/101990] [12/13 Regression] ICE after parse error with concepts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101990 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug tree-optimization/102705] [12/13 Regression] Dead Code Elimination Regression at -O3 since r12-2637-g145bc41dae7c7bfa093d61e77346f98e6a595a0e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102705 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug c/100532] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in useless_type_conversion_p, at gimple-expr.c:259

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100532 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug libstdc++/101527] The implementation of std::common_iterator and std::counted_iterator's operator== seems to be wrong

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101527 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/102981] [12/13 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102981 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug fortran/102314] [12/13 Regression] ICE in verify_ssa, at tree-ssa.c:1076 since r12-1319-gd4d38135b3137f1d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102314 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug fortran/100948] [12/13 Regression] ICE in gfc_conv_expr_val, at fortran/trans-expr.c:9069

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100948 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug ipa/102982] [12/13 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102982 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug fortran/102312] [10/11 Regression] ICE in gfc_get_dtype_rank_type, at fortran/trans-types.c:1558 since r9-5424-g92f3a180aaf6f3cd

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102312 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug c++/102454] coroutines: ICE in gimplify_var_or_parm_decl, at gimplify.c:2958

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102454 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug c++/101790] [12/13 Regression] ICE on invalid in trunk: tree check: expected class 'type', have 'exceptional' (error_mark)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101790 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug c++/102378] missing -Waddress in template code at definition time rather than instantiation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102378 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug ipa/103223] [12/13 regression] Access attribute dropped when ipa-sra is applied

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103223 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #13 from Richard Bien

[Bug objc/102537] Objective-C: can't use >= USE_FIXUP_BEFORE paths on non-Darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102537 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug fortran/102334] [12/13 Regression] ICE in trans_associate_var, at fortran/trans-stmt.c:1794 since r12-1482-g1de31913d20a467b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102334 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug testsuite/103298] [12 regressions] regressions on arm after r12-5301

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103298 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug target/102758] [12/13 Regression] Failure to use registers optimally with return values (2 operands related and subreg)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102758 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/102540] [12/13 Regression] Dead Code Elimination Regression at -O3 since r12-476-gd846f225c25c5885

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102540 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #12 from Richard Bien

[Bug c/102416] ICE in gimplify_expr, at gimplify.c:15570 since r12-1108-g9a5de4d5af1c10a8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102416 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug middle-end/103637] [12/13 Regression] missing warning writing past the end of one of multiple elements of the same array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103637 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug target/102772] [12/13 regression] g++.dg/torture/pr80334.C FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102772 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #51 from Richard Bien

[Bug tree-optimization/102587] ICE in tree_to_uhwi, at tree.h:4668

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102587 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Bien

[Bug tree-optimization/102516] [12/13 regression] pr65947-13.c and vect-alias-check-18.c fail on armeb since r12-3893

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102516 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug middle-end/102697] [12/13 Regression] overflow warning missing after -O2 vectorization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102697 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/102892] [12/13 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102892 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #17 from Richard Bien

[Bug fortran/102620] [12/13 Regression] ICE in gfc_get_array_span, at fortran/trans-array.c:865 since r12-1233-gd514626ee2566c68

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102620 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug fortran/103694] [12/13 Regression] ICE in gfc_conv_expr_op, at fortran/trans-expr.c:3882 since r12-3993-gb19bbfb148250536

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103694 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug tree-optimization/103253] Unused COND_MUL isn't removed by DCE even with -fno-trapping-math

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103253 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #15 from Richard Bien

[Bug libstdc++/104019] Testsuite 17_intro/headers/c++2020/stdc++_multiple_inclusion.cc failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104019 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #15 from Richard Bien

[Bug tree-optimization/102756] [12/13 Regression] Complete unrolling is too senative to PRE; c-c++-common/torture/vector-compare-2.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102756 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug tree-optimization/102879] [12/13 Regression] Dead Code Elimination Regression at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102879 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug tree-optimization/104165] [12/13 Regression] -Warray-bounds for unreachable code inlined from std::sort()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104165 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug libstdc++/103387] powerpc64le: segmentation fault on std::cout with ieee128 long double variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103387 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug testsuite/102954] [12/13 regression] gcc.dg/vect/pr33804.c XPASSes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102954 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug target/103069] cmpxchg isn't optimized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103069 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #23 from Richard Bien

[Bug target/104726] gcc.target/i386/pr104551.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104726 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug tree-optimization/103388] [12/13 Regression] missed optimization for dead code elimination at -O3 (trunk vs 11.2.0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103388 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug fortran/103115] [12/13 Regression] reallocation of character array fails when appending a constant size 4 array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103115 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug fortran/103139] [12/13 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug target/103370] [12/13 Regression] Assembler error building glibc for ColdFire soft-float

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103370 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug fortran/103416] [OpenMP] Double mapping via firstprivate(n) map(to:n [len: 4][implicit]) of loop bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103416 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug target/103548] Identical MMA assemble quads are incorrectly combined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103548 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug d/104749] [12/13 regression] stage1 d21 fails to link on Solaris/x86

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104749 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug middle-end/103483] [12/13 regression] context-sensitive ranges change triggers stringop-overread

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103483 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #25 from Richard Bien

[Bug d/103528] [12/13 regression] d21 doesn't build on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103528 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #17 from Richard Bien

[Bug debug/104050] '-fcompare-debug' failure w/ -std=c++20 -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104050 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug tree-optimization/104789] [12/13 Regression] -Wstringop-overflow false positive at -O3 for an unrolled loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104789 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #13 from Richard Bien

[Bug middle-end/104151] [10/11/12/13 Regression] x86: excessive code generated for 128-bit byteswap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104151 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #14 from Richard Bien

[Bug ipa/103819] [10/11/12/13 Regression] ICE in redirect_callee, at cgraph.c:1389 with __attribute__((flatten)) and -O2 since r11-7940-ge7fd3b783238d034

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103819 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/105216] [12/13 regression] 8% regression for m-queens compared to gcc11 O2 on CLX. since r12-3876-g4a960d548b7d7d94

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105216 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #14 from Richard Bien

[Bug tree-optimization/104178] [12 Regreession] -fcompare-debug failure at -O3 -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104178 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/104200] [12/13 Regression] FAIL: gcc.target/aarch64/atomic-inst-cas.c (test for excess errors) fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104200 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug d/103944] [12/13 Regression] Testsuite hang due to libphobos/testsuite/libphobos.gc/forkgc2.d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103944 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #10 from Richard Bien

[Bug testsuite/105267] [12/13 regression] gcc.target/powerpc/pr56605.c fails after r12-8128-g6b7cc7294770ec

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105267 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug tree-optimization/104530] [12/13 Regression] Dead Code Elimination Regression at -O3 (trunk vs. 11.2.0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104530 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug target/104271] [12/13 Regression] 538.imagick_r run-time at -Ofast -march=native regressed by 26% on Intel Cascade Lake server CPU

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104271 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Bien

[Bug middle-end/104088] [12/13 Regression] '-O2' (or higher) GCN offloading (only) 'libgomp.oacc-c-c++-common/vprop.c' excess errors: 'warning: writing 1 byte into a region of size 0 [-Wstringop-overf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104088 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug middle-end/104696] [OpenMP] component/array-ref/component (x.r[1].d) should use 'x' for GOMP_MAP_STRUCT (not yield 'x.r[1]' for nonptr 'x.r')

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104696 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug ipa/105676] [12/13 Regression] Bogus `-Wsuggest-attribute=pure` on function marked `__attribute__((const))` since r12-5437-g09a4ffb72aa2f513

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105676 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug tree-optimization/104368] [12/13 Regression] Failure to vectorise conditional grouped accesses after PR102659

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104368 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug fortran/104130] [12/13 Regression] ICE in gfc_add_class_array_ref, at fortran/class.c:274 since r12-4467-g64f9623765da3306

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104130 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug fortran/104827] [12/13 Regression] ICE in gfc_conv_array_constructor_expr, at fortran/trans-expr.cc:8329 since r12-4409-g724ee5a0093da443

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104827 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug ipa/105682] [12/13 Regression] Both `-Wsuggest-attribute=pure` and `-Wsuggest-attribute=const` on same function since r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105682 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug go/104290] [12/13 Regression] trunk 20220214 fails to build libgo on i686-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104290 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #31 from Richard Bien

[Bug fortran/104428] [12/13 Regression] ICE in gfc_trans_omp_declare_variant, at fortran/trans-openmp.cc:7648 since r12-4409-g724ee5a0093da443

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104428 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug tree-optimization/106073] [12/13 Regression] wrong code at -O3 on x86_64-linux-gnu since r12-3903-g0288527f47cec669

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106073 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug tree-optimization/105086] [12/13 Regression] Dead Code Elimination Regression at -Os (trunk vs. 11.2.0) 25

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105086 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug tree-optimization/104475] [12/13 Regression] Wstringop-overflow + atomics incorrect warning on dynamic object

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104475 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #12 from Richard Bien

[Bug c++/104620] FAIL: g++.dg/cpp23/consteval-if2.C -std=gnu++20 (test for errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104620 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #13 from Richard Bien

  1   2   3   >