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| author | William L. DeRieux IV <williamderieux@gmail.com> | 2021-12-28 08:06:24 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-28 14:06:24 +0100 |
| commit | cc64a0405ae0e4025f0b18be3bd0d813cb36fea0 (patch) | |
| tree | 03f1114bf2f17b4051faf5327e44ab774c0d7bd6 /src/main.cpp | |
| parent | 7f6306ca964ac5b9245c433e3b688c5d4ee08c35 (diff) | |
| download | minetest-cc64a0405ae0e4025f0b18be3bd0d813cb36fea0.tar.gz minetest-cc64a0405ae0e4025f0b18be3bd0d813cb36fea0.tar.bz2 minetest-cc64a0405ae0e4025f0b18be3bd0d813cb36fea0.zip | |
Automatically use SSE registers for FP operations on i386 (#11853)
use SSE for floating-point operations to avoid issues with improper fp-rounding and
loss of precision when moving fp-data to incompatible or less-precise
registers/storage locations
https://gcc.gnu.org/wiki/FloatingPointMath
https://gcc.gnu.org/wiki/x87note
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