Messages by Thread
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[Bug other/70268] add option -ffile-prefix-map to map one directory name (old) to another (new) in __FILE__, __BASE_FILE__and __builtin_FILE()
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug preprocessor/47047] Support for path translation in __FILE__
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/88823] ivopts introduces -1(OVF)
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/88926] ivopts with some NOP conversions
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/89567] [missed-optimization] Should not be initializing unused struct parameter members
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/43473] hword size destination variable induces suboptimal code generation compared to full word size var
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/29860] comment / code incosistency in cfgcleanup.c:flow_find_cross_jump
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/106119] [12 Regression] Bogus use-after-free warning triggered by optimizer
law at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/106238] [12 regression] Inline optimization causes dangling pointer warning on "include/c++/12.1.0/bits/stl_tree.h"
law at gcc dot gnu.org via Gcc-bugs
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[Bug target/106342] [12/13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 since r12-4240-g2b8453c401b699
law at gcc dot gnu.org via Gcc-bugs
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[Bug target/114344] New: [arm/mips] __alignof__ report a member packed struct as 1, while normal load/store instruction is used
syq at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/106757] [12/13 Regression] Incorrect "writing 1 byte into a region of size 0" on a vectorized loop
law at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/113430] [11/12/13 only] Trivial program segfaults intermittently with ASAN with large CONFIG_ARCH_MMAP_RND_BITS in kernel configuration
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/106842] [12 Regression] misleading warning : iteration X invokes undefined behavior
law at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/106931] [12 Regression] -Wstringop-overflow false positive -O3 -fno-tree-vectorize with loop unrolling since r12-3300-gece28da924ddda8b
law at gcc dot gnu.org via Gcc-bugs
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[Bug c++/107138] [12 regression] std::variant<std::string, ...> triggers false-positive 'may be used uninitialized' warning
law at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/89323] Asan memory leak detection on 32bit x86 linux platform
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/113430] [12/13 only] Trivial program segfaults intermittently with ASAN with large CONFIG_ARCH_MMAP_RND_BITS in kernel configuration
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/113430] Trivial program segfaults intermittently with ASAN with large CONFIG_ARCH_MMAP_RND_BITS in kernel configuration
dmjpp at hotmail dot com via Gcc-bugs
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[Bug analyzer/114343] New: [13 regression] many erratic errors starting with r13-8433-g1277f69b9b0206
seurer at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/89323] Asan memory leak detection on x86 platform
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/113934] Switch avr to LRA
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/59863] const array in function is placed on stack
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/99091] local array not prompted to static
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/95943] arc -mbig-endian "inappropriate arguments" error from assembler
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/111555] [AArch64] __ARM_FEATURE_UNALIGNED should be undefined with -mstrict-align
syq at gcc dot gnu.org via Gcc-bugs
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[Bug c++/114342] New: suboptimal codegen of vector::vector(range)
hiraditya at msn dot com via Gcc-bugs
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[Bug tree-optimization/114341] New: Optimization opportunity with {mul,div} "(x & -x)" and {<<,>>} "ctz(x)"
Explorer09 at gmail dot com via Gcc-bugs
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[Bug c/82599] Assignments from statically initialized flexible arrays copy too much
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/114340] New: ` X / CST < X` -> `X > 0`
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/94413] auto-vectorization of isfinite raises FP exception
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/91861] invalid vectorization of isless, islessequal, etc. (with default of -ftrapping-math)
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/109753] [13/14 Regression] pragma GCC target causes std::vector not to compile (always_inline on constructor)
jason at gcc dot gnu.org via Gcc-bugs
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[Bug c/54454] gcc violates c99 specification w.r.t. flexible arrays
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c/9058] structure with flexible array member: offsetof() != sizeof()
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c/109956] GCC reserves 9 bytes for struct s { int a; char b; char t[]; } x = {1, 2, 3};
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/114339] New: [14 regression] Tor miscompiled with -O2 -mavx -fno-vect-cost-model
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/86385] calling wrong constructors?
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug debug/78100] DWARF symbols for an array sometimes missing the array length
cJ-gcc at zougloub dot eu via Gcc-bugs
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[Bug lto/110710] LTO linker on Windows creates an invalid Makefile
peter0x44 at disroot dot org via Gcc-bugs
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[Bug rtl-optimization/114338] New: (x & (-1 << y)) should be optimized to ((x >> y) << y) or vice versa
Explorer09 at gmail dot com via Gcc-bugs
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[Bug lto/114337] New: LTO symbol table doesn't include builtin functions
hjl.tools at gmail dot com via Gcc-bugs
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[Bug libstdc++/114336] New: Manual should document implementation-defined behaviour in C++20 and C++23
redi at gcc dot gnu.org via Gcc-bugs
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[Bug libgomp/114335] New: OpenACC: use of accelerator constant/read-only memory for "readonly" modifier mappings
chunglin.tang at gmail dot com via Gcc-bugs
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[Bug libstdc++/66146] call_once not C++11-compliant on ppc64le
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug preprocessor/110558] __has_include argument expansion results in unexpected filename
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug preprocessor/80755] __has_include_next: internal compiler error: NULL directory in find_file
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/114334] New: [14 Regression] ICE: in extract_insn, at recog.cc:2812 (unrecognizable insn and:HF?) with lroundf16() and -ffast-math -mavx512fp16
zsojka at seznam dot cz via Gcc-bugs
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[Bug fortran/111853] f951: Segmentation fault at gfc_expression_rank
fxcoudert at gcc dot gnu.org via Gcc-bugs
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[Bug modula2/114333] New: set type comparison against a cardinal should cause an error
gaius at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/114332] New: wrong code with _Atomic _BitInt(5) at -O -fwrapv
zsojka at seznam dot cz via Gcc-bugs
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[Bug tree-optimization/114331] New: Missed optimization: indicate knownbits from dominating condition switch(trunc(a))
xxs_chy at outlook dot com via Gcc-bugs
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[Bug driver/114330] New: needs_preprocessing field of struct compiler is unused
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/109317] -Os generates bigger code than -O2 on 32-bit ARM
pali at kernel dot org via Gcc-bugs
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[Bug target/108866] Allow to pass Windows resource file (.rc) as input to gcc
pali at kernel dot org via Gcc-bugs
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[Bug target/108849] __declspec(code_seg("segname")) does not work
pali at kernel dot org via Gcc-bugs
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[Bug tree-optimization/114329] New: ICE: verify_gimple failed: 'bit_field_ref' of non-mode-precision operand with bitfield _BitInt()
zsojka at seznam dot cz via Gcc-bugs
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[Bug tree-optimization/113281] [11/12/13 Regression] Latent wrong code due to vectorization of shift reduction and missing promotions since r9-1590
ewlu at rivosinc dot com via Gcc-bugs
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[Bug target/114328] New: Using -march=armv9-a+nosve does not allow for vectorization
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug libgcc/114327] New: wrong code with _BitInt() modulo at -O0
zsojka at seznam dot cz via Gcc-bugs
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[Bug c++/102345] [modules] Cannot define a module interface unit for anything in <new>
ppalka at gcc dot gnu.org via Gcc-bugs
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[Bug c++/101000] ICE when trying to import the absl/container/flat_hash_map.h as a header module
ppalka at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/114023] complex part%ref of complex named constant array cannot be used in an initialization expression.
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug c++/110447] [modules] unexpected attachment of GMF decls to a named module.
ppalka at gcc dot gnu.org via Gcc-bugs
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[Bug c++/99000] [modules] declaration std::__copy_move_a2 conflicts with import
ppalka at gcc dot gnu.org via Gcc-bugs
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[Bug ada/106037] internal error with Aggregate aspect on array type
ebotcazou at gcc dot gnu.org via Gcc-bugs
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[Bug ada/106037] ICE with Aggregate aspect
simon at pushface dot org via Gcc-bugs
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[Bug ada/111909] Filename case sensitivity defaulted wrongly on macOS
simon at pushface dot org via Gcc-bugs
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[Bug tree-optimization/94094] [meta-bug] store-merging and/or bswap load/store-merging missed optimizations
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/114326] New: Missed optimization for A || B when !B implies A.
manolis.tsamis at vrull dot eu via Gcc-bugs
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[Bug libstdc++/114325] New: std::format gives incorrect results for negative numbers
luigighiron at gmail dot com via Gcc-bugs