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[Bug c++/110484] New: Spec2017 541 after adding the '-flto-fomit-frame-pointer' optimization, after optimizing the rnreg, directly replaced other registers with the $r22 register, so that the value of the $r22 register was destroyed without being saved
2023-09-01 3:23 UTC (5+ messages)
` [Bug target/110484] "
[Bug c++/111262] New: error: count of bb not initialized with -O3
2023-09-01 3:15 UTC (4+ messages)
` [Bug tree-optimization/111262] "
` [Bug tree-optimization/111262] [14 Regression] "
[Bug other/111264] New: [14 regression] gcc.dg/plugin/analyzer_cpython_plugin.c breaks after r14-3580-g597b9ec69bca8a
2023-09-01 3:07 UTC (4+ messages)
` [Bug other/111264] "
[Bug tree-optimization/107137] New: (unsigned)-(int)(bool_var) should be optimized to -(unsigned)bool_var
2023-09-01 2:27 UTC (3+ messages)
` [Bug tree-optimization/107137] "
[Bug tree-optimization/107765] New: missing (int)-(unsigned)int_val to just -int_val if int_val is known not to contain INT_MIN
2023-09-01 2:27 UTC (3+ messages)
` [Bug tree-optimization/107765] "
[Bug sanitizer/110936] New: if constexpr: member function pointers cannot be checked with ubsan
2023-09-01 2:21 UTC (3+ messages)
` [Bug c++/110936] "
[Bug c++/66487] New: [6 Regression] Firefox segfault with LTO enabled
2023-08-31 23:07 UTC (2+ messages)
` [Bug c++/66487] sanitizer/warnings for lifetime DSE
[Bug libstdc++/109751] New: boost interface_interface fails concept check starting in gcc-13
2023-08-31 22:40 UTC (3+ messages)
` [Bug c++/109751] [13/14 Regression] boost iterator_interface "
[Bug c++/92407] Destruction of objects returned from functions skipped by goto
2023-08-31 22:40 UTC
[Bug other/111263] New: test case gfortran.dg/ieee/comparisons_3.F90 fails
2023-08-31 22:04 UTC (2+ messages)
` [Bug target/111263] "
[Bug target/111246] New: PPC64 Sequentially Consistent Load allows Reordering of Stores
2023-08-31 20:55 UTC (19+ messages)
` [Bug target/111246] "
[Bug fortran/31059] bounds-check does not detect nonconforming assignment arrays
2023-08-31 20:44 UTC (3+ messages)
[Bug c++/110997] New: [13/14 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005
2023-08-31 20:36 UTC (2+ messages)
` [Bug c++/110997] "
[Bug c++/111261] New: No warning for out of order class initialisation when using class initialisers
2023-08-31 20:15 UTC
[Bug tree-optimization/108397] New: Missed optimization with [0, 0][-1U,-1U] range arithmetics
2023-08-31 19:53 UTC (2+ messages)
` [Bug tree-optimization/108397] "
[Bug fortran/110987] New: Segmentation fault after finalization of a temporary variable
2023-08-31 18:51 UTC (2+ messages)
` [Bug fortran/110987] "
[Bug target/111260] New: arm: ice in maybe_legitimize_operand, at optabs.cc:8054
2023-08-31 18:48 UTC
[Bug target/111259] New: [14 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1934 during riscv64 build
2023-08-31 18:24 UTC (2+ messages)
` [Bug target/111259] "
[Bug tree-optimization/19832] don't remove an if when we know the value is the same as with the if (subtraction)
2023-08-31 18:03 UTC (3+ messages)
[Bug c++/111243] New: The -Og option inlines functions, making for a poor debugging experience
2023-08-31 17:31 UTC (3+ messages)
` [Bug middle-end/111243] "
[Bug tree-optimization/110915] New: vector version of `x == MIN & x > y` is not optimized
2023-08-31 17:27 UTC (4+ messages)
` [Bug tree-optimization/110915] "
[Bug middle-end/111156] New: [14 Regression] aarch64 aarch64/sve/mask_struct_store_4.c failures
2023-08-31 17:25 UTC (2+ messages)
` [Bug middle-end/111156] "
[Bug fortran/99711] New: Crash when reading an allocated character array in namelist
2023-08-31 17:22 UTC (4+ messages)
` [Bug fortran/99711] "
[Bug gcov-profile/110827] New: C++20 coroutines aren't being measured by gcov
2023-08-31 16:53 UTC (2+ messages)
` [Bug gcov-profile/110827] "
[Bug testsuite/111216] New: [14 regression] instructions counts for vector tests change after r14-3258-ge7a36e4715c716
2023-08-31 14:31 UTC (4+ messages)
` [Bug testsuite/111216] "
[Bug testsuite/111228] New: [14 regression] gcc.target/powerpc/vsx-extract-6.c fails after r14-3381-g27de9aa152141e
2023-08-31 13:58 UTC (6+ messages)
` [Bug testsuite/111228] "
[Bug libstdc++/111258] New: std::string cannot to be moved in constant evaluated expression
2023-08-31 13:56 UTC
[Bug c++/111247] New: Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers"
2023-08-31 13:33 UTC (3+ messages)
` [Bug c++/111247] "
[Bug libstdc++/111163] New: signed integer overflow in std::format("{:%S}",std::chrono::duration....)
2023-08-31 13:22 UTC (2+ messages)
` [Bug libstdc++/111163] "
[Bug tree-optimization/111257] New: new signed overflow after vectorizer
2023-08-31 13:22 UTC (2+ messages)
` [Bug tree-optimization/111257] "
[Bug middle-end/111253] New: Dodgy pointer name (*_42 = PHI ...) in -Wfree-nonheap-object diagnostic
2023-08-31 13:08 UTC (8+ messages)
` [Bug middle-end/111253] "
` [Bug middle-end/111253] [11/12/13/14 Regression] "
` [Bug middle-end/111253] [11/12/13 "
[Bug fortran/106065] New: Crash when reading extended derived type array in namelist
2023-08-31 13:07 UTC (2+ messages)
` [Bug fortran/106065] "
[Bug c/111241] New: Extraordinary amount of time spent in "callgraph functions expansion"
2023-08-31 13:06 UTC (4+ messages)
` [Bug middle-end/111241] "
[Bug c/67729] New: scanf is missing buffer length sanity check ?
2023-08-31 12:08 UTC (2+ messages)
` [Bug c/67729] -Wformat should warn for %Ns where the buffer size is known to be less than N in size
[Bug c++/102610] New: [C++23] P2036R3 - Change scope of lambda trailing-return-type
2023-08-31 11:38 UTC (2+ messages)
` [Bug c++/102610] "
[Bug middle-end/111254] New: Dodgy variable name (*_11 = PHI <_1(25), _25(23)>.CargoPacket::Pool...) in -Wmaybe-uninitialized
2023-08-31 11:14 UTC (4+ messages)
` [Bug middle-end/111254] "
[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
2023-08-31 11:14 UTC
[Bug c/111249] New: Aggressive loop optimization reports "iteration 2147483645 invokes undefined behavior"
2023-08-31 10:55 UTC (2+ messages)
` [Bug tree-optimization/111249] [12/13 Regression] "
[Bug target/110411] New: ICE on simple memcpy test case when allowing generation of vector pair load/store insns
2023-08-31 10:49 UTC (2+ messages)
` [Bug target/110411] "
[Bug c++/111245] New: miscompilation: missing assignment when exception thrown
2023-08-31 10:48 UTC (5+ messages)
` [Bug ipa/111245] "
` [Bug ipa/111245] [12/13/14 Regression] "
` [Bug ipa/111245] [12/13/14 Regression] miscompilation: missing assignment when exception thrown since r12-5244-g64f3e71c302b4a13e61656ee509e7050b9bce978
[Bug fortran/111218] New: Conflict in BIND(C) INTERFACEs in two Modules leads to ICE
2023-08-31 10:41 UTC (2+ messages)
` [Bug fortran/111218] "
[Bug c/111240] New: Incorrect warning from -Wmaybe-uninitialized
2023-08-31 9:46 UTC (7+ messages)
` [Bug tree-optimization/111240] "
` [Bug tree-optimization/111240] [12/13/14 Regression] "
[Bug c++/102609] New: [C++23] P0847R7 - Deducing this
2023-08-31 9:28 UTC (3+ messages)
` [Bug c++/102609] "
[Bug libstdc++/111129] New: std::regex incorrectly matches quantifiers with plus appended
2023-08-31 9:24 UTC (2+ messages)
` [Bug libstdc++/111129] "
[Bug c/111256] New: Wrong code at -O2/3/s since r10-1615-g75efe9cb1f8
2023-08-31 9:23 UTC (3+ messages)
` [Bug c/111256] "
[Bug target/103784] New: suboptimal code for returning bool value on target ppc
2023-08-31 8:03 UTC (2+ messages)
` [Bug target/103784] "
[Bug c/52252] New: An opportunity for x86 gcc vectorizer (gain up to 3 times)
2023-08-31 7:07 UTC (2+ messages)
` [Bug tree-optimization/52252] "
[Bug target/111255] New: RISC-V: Miss combine two vsetvl insns
2023-08-31 7:05 UTC
[Bug target/111231] New: armhf: Miscompilation at O2 level
2023-08-31 6:49 UTC (2+ messages)
` [Bug target/111231] armhf: Miscompilation at O2 level (O1 is working)
[Bug tree-optimization/105490] New: unvectorized loop due to bool condition loaded from memory and different size data
2023-08-31 6:34 UTC (3+ messages)
` [Bug tree-optimization/105490] "
[Bug target/96762] New: ICE in extract_insn, at recog.c:2294 (error: unrecognizable insn)
2023-08-31 5:44 UTC (2+ messages)
` [Bug target/96762] "
[Bug rtl-optimization/110034] New: The first popped allcono doesn't take precedence over later popped in ira coloring
2023-08-31 5:02 UTC (2+ messages)
` [Bug rtl-optimization/110034] "
[Bug target/111252] New: LoongArch: Suboptimal code for (a & ~mask) | (b & mask) where mask is a constant with value ((1 << n) - 1) << m
2023-08-31 4:54 UTC (7+ messages)
` [Bug target/111252] "
[Bug target/111234] New: RISC-V: ICE in vsetvl pass
2023-08-31 2:10 UTC (3+ messages)
` [Bug target/111234] "
[Bug testsuite/111251] New: Relative line # support for dg-warning/dg-error is not documented
2023-08-31 1:50 UTC
[Bug libstdc++/111250] New: __glibcxx_requires_subscript assertions are not checked during constant evaluation
2023-08-30 23:55 UTC
[Bug target/110755] New: Wrong optimization of fabs on ppc64el at -O1
2023-08-30 22:21 UTC (2+ messages)
` [Bug tree-optimization/110755] [13 Regression] "
[Bug analyzer/107646] New: RFE: can we reimplement gcc-python-plugin's cpychecker as a -fanalyzer plugin?
2023-08-30 22:06 UTC (2+ messages)
` [Bug analyzer/107646] "
[Bug target/111225] New: ICE in curr_insn_transform, unable to generate reloads for xor, since r14-2447-g13c556d6ae84be
2023-08-30 21:31 UTC (2+ messages)
` [Bug target/111225] "
[Bug other/111248] New: test case gcc.dg/tree-ssa/copy-headers-8.c fails
2023-08-30 21:26 UTC (2+ messages)
` [Bug other/111248] "
[Bug c++/111244] New: std::filesystem::path encoding mismatches locale on Windows
2023-08-30 20:56 UTC (8+ messages)
` [Bug libstdc++/111244] "
[Bug target/106562] New: PRU: Inefficient code for zero check of 64-bit AND result
2023-08-30 20:13 UTC (3+ messages)
` [Bug target/106562] PRU: Inefficient code for zero check of 64-bit (boolean) "
[Bug fortran/89891] [meta-bug] Accessing memory in rejected statements or expressions
2023-08-30 19:39 UTC
[Bug fortran/48776] New: ICE(segfault) after -std=f95 diagnostic error involving PROCEDURE
2023-08-30 19:39 UTC (4+ messages)
` [Bug fortran/48776] "
[Bug fortran/107923] New: ICE in lookup_function_fuzzy_find_candidates / check_interface0
2023-08-30 19:38 UTC (2+ messages)
` [Bug fortran/107923] "
[Bug c/111237] New: fp-int-convert-float64x.c fails on x86_64-apple-darwin with "ambiguous instructions require an explicit suffix"
2023-08-30 18:37 UTC (6+ messages)
` [Bug c/111237] "
` [Bug target/111237] "
[Bug c++/52953] New: g++-4.7.0 fails to detect function parameter name redeclarations
2023-08-30 18:28 UTC (3+ messages)
` [Bug c++/52953] function parameter name redeclarations not detected
[Bug c++/91319] Designated initializer doesn't support direct-initialization
2023-08-30 18:27 UTC (2+ messages)
[Bug c++/111242] New: Out of bounds pointer arithmetic not caught in constexpr
2023-08-30 17:07 UTC (3+ messages)
` [Bug c++/111242] "
[Bug c/111239] New: Incorrect warning from -Wmaybe-uninitialized
2023-08-30 15:25 UTC (2+ messages)
` [Bug c/111239] "
[Bug c++/111173] New: G++ allows constinit functions
2023-08-30 14:46 UTC (3+ messages)
` [Bug c++/111173] "
[Bug libstdc++/111238] New: libstdc++ tests should use -Wl,-gc-sections in more configurations
2023-08-30 14:38 UTC (2+ messages)
` [Bug libstdc++/111238] "
[Bug rtl-optimization/110093] New: [12/13/14 Regression][avr] Move frenzy leading to code bloat
2023-08-30 14:04 UTC (2+ messages)
` [Bug rtl-optimization/110093] "
[Bug libstdc++/104167] New: Implement C++20 std::chrono::utc_clock, std::chrono::tzdb etc
2023-08-30 13:54 UTC (2+ messages)
` [Bug libstdc++/104167] "
[Bug fortran/110311] New: [gfortran 14.0 regression]
2023-08-30 12:34 UTC (2+ messages)
` [Bug tree-optimization/110311] [14 Regression] regression in tree-optimizer
[Bug ada/88610] ICE with new ACATS test c452003
2023-08-30 11:25 UTC
[Bug target/106271] New: Bootstrap on RISC-V on Ubuntu 22.04 LTS: bits/libc-header-start.h: No such file or directory
2023-08-30 11:15 UTC (2+ messages)
` [Bug target/106271] "
[Bug rtl-optimization/111015] New: __int128 bitfields optimized incorrectly to the 64 bit operations
2023-08-30 10:00 UTC (5+ messages)
` [Bug tree-optimization/111015] [11/12/13/14 Regression] "
[Bug c++/110914] New: Optimization eliminating necessary assignment before 0-byte memcpy
2023-08-30 10:00 UTC (6+ messages)
` [Bug tree-optimization/110914] [11/12/13/14 Regression] Optimization eliminating necessary assignment before 0-byte memcpy since r10-5451
[Bug target/111236] New: ICE in in extract_insn, at recog.cc:2791 on s390x with -Og -march=z13
2023-08-30 9:53 UTC
[Bug translation/111235] New: [Armv7-a]: Control-dependency between atomic accesses removed by -O1
2023-08-30 9:42 UTC (2+ messages)
` [Bug translation/111235] "
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