antcc/ir/simpl.c, branch trunk A little C compiler https://git.lemon.rip/antcc/atom?h=trunk 2026-03-17T12:22:00+00:00 REFACTOR: move sources to src/ 2026-03-17T12:22:00+00:00 lemon lsof@mailbox.org 2026-03-17T12:22:00+00:00 urn:sha1:a8d6f8bf30c07edb775e56889f568ca20240bedf ir: basic inlining pass implementation 2026-02-18T17:19:11+00:00 lemon lsof@mailbox.org 2026-02-18T17:17:14+00:00 urn:sha1:0b90de2e773f439fa606ddf2bc403d2f42fa4c3d simpl: fix simplifying known cond branches 2026-01-11T10:44:22+00:00 lemon lsof@mailbox.org 2026-01-11T10:44:22+00:00 urn:sha1:c024799bd6c38d79d34a0b103d1b26f21b0345b1 ir/simpl: stub out some code that wasn't properly tested and broken 2026-01-09T20:56:26+00:00 lemon lsof@mailbox.org 2026-01-09T20:56:26+00:00 urn:sha1:fbfaec4b5146553c117787947eb81da43271ed74 I'll figure it out later, but I better not have a broken trunk irsimpl: optimize away cond branches after constant propagation 2026-01-07T09:32:48+00:00 lemon lsof@mailbox.org 2026-01-07T09:32:48+00:00 urn:sha1:3bfe6672357c35fb643e09389c277af2fd437891 basic CSE 2026-01-04T16:44:48+00:00 lemon lsof@mailbox.org 2026-01-04T16:44:48+00:00 urn:sha1:1f074a44bcfade5b538c24e202d6d2869abfb0ac simpl: handle multiplication by negative po2 too 2025-12-22T08:00:41+00:00 lemon lsof@mailbox.org 2025-12-22T08:00:41+00:00 urn:sha1:500b3e1904d95129b2af4ce9262e8c0265a49202 simpl: optimize unsigned & signed division by power of 2 2025-12-21T20:18:50+00:00 lemon lsof@mailbox.org 2025-12-21T20:18:50+00:00 urn:sha1:6fc94fd3f7edad42e77426153f9933376b621142 ir: simpl: optimize some constant multiplications 2025-12-21T16:42:31+00:00 lemon lsof@mailbox.org 2025-12-21T16:41:50+00:00 urn:sha1:97953ac6f077ef2ed2a59f7b1e2328573981d41e Reuse irbinop() and irunop() for the constant results cases. backend: unify pass memory allocation strategies 2025-12-20T18:31:50+00:00 lemon lsof@mailbox.org 2025-12-20T16:59:40+00:00 urn:sha1:e6fbab42185f4fb4e3a3b1e3e93eaa5d3d81b7c7 It was all over the place for temporary data structures used by individual passes. Now there is an arena specifically for that, which is nicer.