# update compiler_rt README and prettify it · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/776f7de9673087597e1a549d3567c18c43c800ab)

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

Visibility: public

Requested revision: 776f7de9673087597e1a549d3567c18c43c800ab

Requested commit: 776f7de9673087597e1a549d3567c18c43c800ab

Commit: 776f7de9673087597e1a549d3567c18c43c800ab

Tree: cc8ae01aeb1b99473cf22cf1c24c430a860926c3

Author: Jan Philipp Hafer

Committer: Andrew Kelley

## Message

```
update compiler_rt README and prettify it

This documents status of routines and adds the next work item
"Decimal float library routines", which are only recommended for
binary data. Complete absence of tests is also documented.
This does not document the various aliases, e.g. those for ARM.

Missing Integer library routines:
- __addvsi3
- __addvdi3
- __addvti3
- __addvdi3
- __addvti3
- __subvsi3
- __subvdi3
- __subvti3
- __subvdi3
- __subvti3
- __mulvsi3
- __mulvdi3
- __mulvti3
- __mulvdi3
- __mulvti3

Missing floating library routines:
- __powisf2
- __powidf2
- __powitf2
- __powixf2

Missing routines for symbol-level compatibility to gcc:
- __ashlsi3
- __ashrsi3
- __lshrsi3

```

## Parents

- [10b8c4d8f02c085090b07f3709de2d70d3b85cf0](https://git.cafe/gitcafe/zig/commit/10b8c4d8f02c085090b07f3709de2d70d3b85cf0?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/776f7de9673087597e1a549d3567c18c43c800ab?format=markdown)