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| Geth | MoarVM/region_allocator_always_align_eight: 2d27f825f1 | (Timo Paulssen)++ | src/core/regionalloc.c Always align region allocator allocations to multiples of 8 GCC 15.1 on OpenSuse Leap 16 mysteriously started using SIMD to optimize functions working with the succ, pred, or child arrays of BBs in spesh, causing a segfault when the allocation behaviour of the program caused one of these arrays to land on an address divisible by 4 but not by 8. Hopefully it's not a huge penalty to always align to 8 here. Shout-out to denizens of the Compiler Explorer Discord server for helping me diagnose what the compiler was up to. |
17:19 | |
| MoarVM: timo++ created pull request #1984: Always align region allocator allocations to multiples of 8 |
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