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| author | David Rubin <daviru007@icloud.com> | 2024-07-04 17:38:03 -0700 |
|---|---|---|
| committer | David Rubin <daviru007@icloud.com> | 2024-07-26 04:05:38 -0700 |
| commit | 9766b68c475438e24885dd75cf137d51e72ccfa3 (patch) | |
| tree | 85096570a8f57a68f209c741c5960d7bfb036786 /lib/std | |
| parent | f2bf6c1b11702179329a4693cea429d550f519e1 (diff) | |
| download | zig-9766b68c475438e24885dd75cf137d51e72ccfa3.tar.gz zig-9766b68c475438e24885dd75cf137d51e72ccfa3.zip | |
riscv: un-cache the `avl` and `vtype` when returning from a function call
the csrs `avl` and `vtype` are considered caller-saved so it could have changed while inside of the function.
the easiest way to handle this is to just set the cached `vtype` and `avl` to null, so that the next time something
needs to set it, it'll emit an instruction instead of relying on a potentially invalid setting.
Diffstat (limited to 'lib/std')
0 files changed, 0 insertions, 0 deletions