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[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 middle-end/111253] New: Dodgy pointer name (*_42 = PHI ...) in -Wfree-nonheap-object diagnostic
2023-08-31 7:05 UTC (2+ messages)
` [Bug middle-end/111253] "
[Bug target/111255] New: RISC-V: Miss combine two vsetvl insns
2023-08-31 7:05 UTC
[Bug c++/102609] New: [C++23] P0847R7 - Deducing this
2023-08-31 6:50 UTC (2+ messages)
` [Bug c++/102609] "
[Bug target/111231] New: armhf: Miscompilation at O2 level
2023-08-31 6:49 UTC (5+ messages)
` [Bug target/111231] "
` [Bug target/111231] armhf: Miscompilation at O2 level (O1 is working)
[Bug middle-end/111254] New: Dodgy variable name (*_11 = PHI <_1(25), _25(23)>.CargoPacket::Pool...) in -Wmaybe-uninitialized
2023-08-31 6:46 UTC (2+ messages)
` [Bug middle-end/111254] "
[Bug tree-optimization/105490] New: unvectorized loop due to bool condition loaded from memory and different size data
2023-08-31 6:34 UTC (4+ 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 (3+ 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 (3+ 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 tree-optimization/19832] don't remove an if when we know the value is the same as with the if (subtraction)
2023-08-31 4:48 UTC (2+ messages)
[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 testsuite/111216] New: [14 regression] instructions counts for vector tests change after r14-3258-ge7a36e4715c716
2023-08-30 22:43 UTC (4+ messages)
` [Bug testsuite/111216] "
[Bug tree-optimization/110915] New: vector version of `x == MIN & x > y` is not optimized
2023-08-30 22:27 UTC (2+ messages)
` [Bug tree-optimization/110915] "
[Bug c++/111245] New: miscompilation: missing assignment when exception thrown
2023-08-30 22:26 UTC (4+ messages)
` [Bug ipa/111245] "
` [Bug ipa/111245] [12/13/14 Regression] "
[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 c/111249] New: Aggressive loop optimization reports "iteration 2147483645 invokes undefined behavior"
2023-08-30 22:04 UTC
[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 (4+ 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++/111247] New: Very confusing diagnostic when attempting to initialize an incomplete type: "too many initializers"
2023-08-30 21:16 UTC (2+ messages)
` [Bug c++/111247] "
[Bug c++/111244] New: std::filesystem::path encoding mismatches locale on Windows
2023-08-30 20:56 UTC (8+ messages)
` [Bug libstdc++/111244] "
[Bug fortran/31059] bounds-check does not detect nonconforming assignment arrays
2023-08-30 20:53 UTC
[Bug target/111246] New: PPC64 Sequentially Consistent Load allows Reordering of Stores
2023-08-30 20:49 UTC (5+ messages)
` [Bug target/111246] "
[Bug target/106562] New: PRU: Inefficient code for zero check of 64-bit AND result
2023-08-30 20:13 UTC (4+ 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++/111243] New: The -Og option inlines functions, making for a poor debugging experience
2023-08-30 17:58 UTC
[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/111241] New: Extraordinary amount of time spent in "callgraph functions expansion"
2023-08-30 16:58 UTC (2+ messages)
` [Bug middle-end/111241] "
[Bug c/111240] New: Incorrect warning from -Wmaybe-uninitialized
2023-08-30 15:38 UTC (6+ messages)
` [Bug tree-optimization/111240] "
[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 testsuite/111228] New: [14 regression] gcc.target/powerpc/vsx-extract-6.c fails after r14-3381-g27de9aa152141e
2023-08-30 14:41 UTC (7+ messages)
` [Bug testsuite/111228] "
[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 (4+ 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 (3+ 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 (3+ messages)
` [Bug target/106271] "
[Bug rtl-optimization/111015] New: __int128 bitfields optimized incorrectly to the 64 bit operations
2023-08-30 10:00 UTC (8+ 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 (8+ 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] "
[Bug c/111233] New: Wrong code at -O3 on x86_64-linux-gnu since r14-2852-gf5fb9ff2396
2023-08-30 8:35 UTC (5+ messages)
` [Bug tree-optimization/111233] [14 Regression] "
[Bug c/111232] New: RISC-V: Failed to combine vwmul + vadd into vwmacc
2023-08-30 7:00 UTC
[Bug tree-optimization/111149] New: bool0 != bool1 should be convert into bool0 ^ bool1
2023-08-30 6:11 UTC (7+ messages)
` [Bug tree-optimization/111149] bool0 != bool1 should be expanded as "
[Bug target/111161] New: [13 Regression] ICE: RTL check: expected code 'const_int', have 'reg' in riscv_print_operand, at config/riscv/riscv.cc:4394 during build
2023-08-30 5:32 UTC (2+ messages)
` [Bug target/111161] "
[Bug target/109725] New: [14 Regression] ICE: RTL check: expected code 'const_int', have 'reg' in riscv_print_operand, at config/riscv/riscv.cc:4430
2023-08-30 5:31 UTC (5+ messages)
` [Bug target/109725] "
[Bug target/108728] New: gcc.dg/torture/float128-cmp-invalid.c fails on power 9 BE
2023-08-30 5:25 UTC (2+ messages)
` [Bug target/108728] "
[Bug libstdc++/91263] unordered_map and unordered_set operator== double key comparison causes exponential behavior
2023-08-30 4:23 UTC
[Bug target/111212] New: internal compiler error: in extract_insn, at recog.cc:2791
2023-08-30 2:42 UTC (3+ messages)
` [Bug target/111212] [13/14 Regression] "
[Bug middle-end/99098] New: invalid/missing -Wfree-nonheap-object warnings
2023-08-30 1:30 UTC (5+ messages)
` [Bug middle-end/99098] "
[Bug fortran/111022] New: ES0.0E0 format gave ES0.dE0 output with d too high
2023-08-30 0:30 UTC (3+ messages)
` [Bug libfortran/111022] "
[Bug analyzer/99860] New: RFE: analyzer does not respect "restrict"
2023-08-29 22:16 UTC (2+ messages)
` [Bug analyzer/99860] "
[Bug c++/111230] New: show explicit functions in possible candidates
2023-08-29 21:43 UTC (2+ messages)
` [Bug c++/111230] "
[Bug analyzer/111229] New: -fanalyzer confused about conditional operator branch name
2023-08-29 19:08 UTC
[Bug target/43892] PowerPC suboptimal "add with carry" optimization
2023-08-29 17:43 UTC (2+ messages)
[Bug fortran/111218] New: Conflict in BIND(C) INTERFACEs in two Modules leads to ICE
2023-08-29 16:51 UTC (3+ messages)
` [Bug fortran/111218] "
[Bug gcov-profile/110827] New: C++20 coroutines aren't being measured by gcov
2023-08-29 16:40 UTC (3+ messages)
` [Bug gcov-profile/110827] "
[Bug target/93448] PPC: missing builtin for DFP quantize(dqua,dquai,dquaq,dquaiq)
2023-08-29 16:18 UTC (3+ messages)
[Bug analyzer/105899] New: RFE: -fanalyzer could complain about misuses of standard C string APIs
2023-08-29 14:59 UTC (2+ messages)
` [Bug analyzer/105899] "
[Bug middle-end/110973] New: 9% namd regression between g:c2a447d840476dbd (2023-08-03 18:47) and g:73da34a538ddc2ad (2023-08-09 20:17)
2023-08-29 14:43 UTC (5+ messages)
` [Bug middle-end/110973] 9% 444.namd "
[Bug driver/102957] New: [riscv64] ICE on bogus -march value
2023-08-29 13:49 UTC (2+ messages)
` [Bug target/102957] "
[Bug c++/111226] New: constexpr doesn't detect change of union to empty member
2023-08-29 13:21 UTC
[Bug c++/111224] New: modules: xtreme-header-1_a.H etc. ICE (in core_vals, at cp/module.cc:6108) on AArch64
2023-08-29 12:36 UTC (5+ messages)
` [Bug c++/111224] "
[Bug target/85919] Incomplete transition to IFNs for scatter/gather support, drop vectorize.builtin_{gather,scatter} target hooks
2023-08-29 12:30 UTC
[Bug target/111119] New: maskload and maskstore for integer modes are oddly conditional on AVX2
2023-08-29 12:12 UTC (2+ messages)
` [Bug target/111119] "
[Bug libstdc++/111162] New: signed integer overflow triggered by std::chrono::parse
2023-08-29 12:10 UTC (2+ messages)
` [Bug libstdc++/111162] "
[Bug ipa/111157] New: 416.gamess fails with a run-time abort when compiled with -O2 -flto after r14-3226-gd073e2d75d9ed4
2023-08-29 11:32 UTC (2+ messages)
` [Bug ipa/111157] [14 Regression] "
[Bug tree-optimization/111221] New: Floating point handling a*1.0 vs. a+0.0
2023-08-29 9:56 UTC (2+ messages)
` [Bug tree-optimization/111221] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-08-29 9:28 UTC
[Bug tree-optimization/111209] New: GCC fails to understand adc pattern
2023-08-29 8:47 UTC (2+ messages)
` [Bug middle-end/111209] GCC fails to understand adc pattern what its document describes
[Bug middle-end/79173] add-with-carry and subtract-with-borrow support (x86_64 and others)
2023-08-29 8:47 UTC
[Bug c/111219] New: -Wformat-truncation false negative with %p modifier
2023-08-29 8:16 UTC (2+ messages)
` [Bug c/111219] -Wformat-truncation intentional false negative with %p modifier is undocumented
[Bug tree-optimization/110111] New: bool patterns that should produce a?b:c
2023-08-29 8:10 UTC (2+ messages)
` [Bug tree-optimization/110111] "
[Bug tree-optimization/111147] New: bitwise_inverted_equal_p can be used in the `(x | y) & (~x ^ y)` pattern to catch more
2023-08-29 8:07 UTC (3+ messages)
` [Bug tree-optimization/111147] "
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