# compiler-rt: Add \_\_addtf3, \_\_subtf3 and \_\_truncdfhf2 · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/be861a85c8a1adc1f82c523136e6d6b18992c372)

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

Visibility: public

Requested revision: be861a85c8a1adc1f82c523136e6d6b18992c372

Requested commit: be861a85c8a1adc1f82c523136e6d6b18992c372

Commit: be861a85c8a1adc1f82c523136e6d6b18992c372

Tree: 7d1e5bb947d059b31995649174d7f76483f46fd8

Author: Marc Tiehuis

Committer: Marc Tiehuis

## Message

```
compiler-rt: Add __addtf3, __subtf3 and __truncdfhf2

Allows addition/subtraction of f128 and narrowing casts to f16 from
larger float types.

```

## Parents

- [8e68d43ad373e643797209d59e6f10aa12b4c038](https://git.cafe/gitcafe/zig/commit/8e68d43ad373e643797209d59e6f10aa12b4c038?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/be861a85c8a1adc1f82c523136e6d6b18992c372?format=markdown)