[Bug c++/116285] Compilation of nodejs/v8's v8_base_without_compiler.runtime-temporal.cc is slow

2025-03-29 Thread ak at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116285 ak at gcc dot gnu.org changed: What|Removed |Added CC||ak at gcc dot gnu.org

[Bug target/119596] x86: too eager use of rep movsq/rep stosq for inlined ops

2025-04-03 Thread ak at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119596 --- Comment #11 from ak at gcc dot gnu.org --- #define m_CORE_AVX512 (m_SKYLAKE_AVX512 | m_CANNONLAKE \ | m_ICELAKE_CLIENT | m_ICELAKE_SERVER | m_CASCADELAKE \ | m_TIGERLAKE | m_COOPERLAKE

[Bug target/119596] x86: too eager use of rep movsq/rep stosq for inlined ops

2025-04-03 Thread ak at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119596 ak at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|NEW Resolution

[Bug target/119596] x86: too eager use of rep movsq/rep stosq for inlined ops

2025-04-03 Thread ak at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119596 ak at gcc dot gnu.org changed: What|Removed |Added CC||ak at gcc dot gnu.org

[Bug middle-end/119482] slow compilation on ladybird interpreter

2025-04-02 Thread ak at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119482 --- Comment #13 from ak at gcc dot gnu.org --- This patch gives another 23% speedup due to reducing time handling the linked lists for lazy bitmaps. Probably there is more tuning potential in bitmaps (most of the top 10 hot functions are bitmap

<    1   2