# compiler-rt: Fix \_\_floatunditf · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/0512be227c76ade696de07929f30367468b91c19)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 0512be227c76ade696de07929f30367468b91c19

Requested commit: 0512be227c76ade696de07929f30367468b91c19

Commit: 0512be227c76ade696de07929f30367468b91c19

Tree: 6092c10da7deb275ab2bcd6bc60c1a5d3b8c3b2c

Author: LemonBoy

Committer: LemonBoy

## Message

```
compiler-rt: Fix __floatunditf

This builtin converts a u64 into a f128, not a u128 into a f128.

Fixes some weird-ass crashes that happened only on AArch64 systems.

```

## Parents

- [aec4967f36d16cfee43529bd341300f5f77af34a](https://git.cafe/gitcafe/zig/commit/aec4967f36d16cfee43529bd341300f5f77af34a?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/0512be227c76ade696de07929f30367468b91c19?format=markdown)