[Bug c/101261] New: clones for target_clones attribute cannot be created when compilling with -fno-semantic-interposition

2021-06-29 Thread johnnybit at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101261 Bug ID: 101261 Summary: clones for target_clones attribute cannot be created when compilling with -fno-semantic-interposition Product: gcc Version: unknown Status: UNCON

[Bug c/101262] New: GCC11 OpenMP optimization causes sigsegv on aligned constant array in darktable

2021-06-29 Thread johnnybit at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101262 Bug ID: 101262 Summary: GCC11 OpenMP optimization causes sigsegv on aligned constant array in darktable Product: gcc Version: 11.0 Status: UNCONFIRMED Severity

[Bug middle-end/101262] GCC11 OpenMP optimization causes sigsegv on aligned constant array in darktable

2021-06-29 Thread johnnybit at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101262 --- Comment #2 from Hubert Kowalski --- I've tried producing a minimum reproducer in form of code below, however I run on gcc 10.3. And it depends on optimization type. According to user reports - it's enough to compile darktable using GCC 11 w

[Bug middle-end/101262] GCC11 OpenMP optimization causes sigsegv on aligned constant array in darktable

2021-06-29 Thread johnnybit at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101262 --- Comment #4 from Hubert Kowalski --- I tried to generate a reproducer based of off code that in linked reports is "guaranteed to crash" when compilled with GCC 11. My feel is that since it doesn't work in isolation there's more moving parts t