9 commits

Author	SHA1	Message	Date
Mark Shannon	cecf564073	GH-146128: Fix AArch64 multi-instruction constants and relocations (GH-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.	2026-04-16 15:33:09 +01:00
Ken Jin	1384f025f5	gh-126910: Verify that JIT stencils preserve frame pointer (GH-146524)	2026-03-28 03:38:54 +08:00
Ken Jin	8b64dd853d	gh-139757: Treat call specially in JIT assembly backend optimizer on x86-64 and AArch64 (GH-142907) ... Co-authored-by: Savannah Ostrowski <savannah@python.org>	2025-12-17 22:47:47 +00:00
Mark Shannon	4eab90f4f3	GH-140683: JIT: Improve machine code for loading smaller constants on AArch64. (GH-142511) ... * Use movz and movk instructions for loading 16 and 32 bit operands and oparg. * Loading of 64 bit operands is unchanged.	2025-12-11 12:33:39 +00:00
Mark Shannon	e0451ceef8	GH-139757: JIT: Remove redundant branches to jumps in the assembly optimizer (GH-140800) ... JIT: Remove redundant branches to jump in the assembly optimizer * Refactor JIT assembly optimizer making instructions instances not just strings * Remove redundant jumps and branches where legal to do so * Modifies _BINARY_OP_SUBSCR_STR_INT to avoid excessive inlining depth	2025-12-08 17:57:11 +00:00
Mark Shannon	61e759c2ee	GH-135904: JIT compiler: Support 19 bit branch instructions on AArch64 for Mach-O. (GH-140453) ... * Insert labels into assembly for custom relocation during stencil creation.	2025-10-23 16:45:57 +01:00
Mark Shannon	f1883852ed	GH-135904: Implement assembler optimization for AArch64. (GH-139855)	2025-10-17 11:26:17 +01:00
Brandt Bucher	3d8c38f6db	GH-135904: Improve the JIT's performance on macOS (GH-136528)	2025-07-14 10:14:20 -07:00
Brandt Bucher	0e5d096130	GH-135904: Optimize the JIT's assembly control flow (GH-135905)	2025-06-27 08:20:51 -07:00