[pull] main from python:main#965
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pull[bot] merged 5 commits intotj-python:mainfrom Apr 16, 2026
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Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
…ize GET_ITER. (GH-147967) * Add FOR_ITER_VIRTUAL to specialize FOR_ITER for virtual iterators * Add GET_ITER_SELF to specialize GET_ITER for iterators (including generators) * Add GET_ITER_VIRTUAL to specialize GET_ITER for iterables as virtual iterators * Add new (internal) _tp_iteritem function slot to PyTypeObject * Put limited RESUME at start of genexpr for free-threading. Fix up exception handling in genexpr
…H-148598) Fix AArch64 multi-instruction constants and relocations * Elimates rendundant orr xN, xN, 0xffff after 16 or 32 bit loads * Merges adrp (21rx) and ldr (12) relocations into single 33rx relocation, when safe to do so.
…frame function (#146032) Allow keeping specialization enabled when specifying eval frame function
The -fprofile-update=atomic flag was added to fix a random GCC internal error on PGO build (gh-145801) caused by corruption of profile data (.gcda files). The problem is that it makes the PGO build way slower (up to 47x slower) on i686. Since the GCC internal error was not seen on i686 so far, don't use -fprofile-update=atomic on i686.
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