Commit Graph

24 Commits

Author SHA1 Message Date
Alex Crichton 77b1c7a881 Enable historically segfaulting tests on MIPS
They seem to be passing locally so let's see what CI has to say.

Closes #137
2019-05-02 13:44:20 -07:00
Lokathor 2e8b85439f Move the test to be a standard test. 2019-01-02 18:50:11 -07:00
Lokathor 828c5c6d5f Okay we'll process outputs as all u32 2018-12-21 18:55:01 -07:00
Lokathor d27966f52c Rust and LLVM don't spec the same output types 2018-12-21 18:47:03 -07:00
Lokathor 2afedce8cb forgot the little `.0` part 2018-12-21 18:36:26 -07:00
Lokathor 1e8904e424 64, not 128! 2018-12-21 18:21:47 -07:00
Lokathor c548dc5b34 We can't accept usize directly, i guess accept `MyU64`? 2018-12-21 18:20:59 -07:00
Lokathor e8c09a84f8 trying a test case for clzsi2 2018-12-21 18:10:45 -07:00
Alex Crichton 939cbca6e9 Revert "Conversion from a wider to a narrower IEEE-754 floating-point type"
This reverts commit baab4fd89c.
2018-10-30 10:51:11 -07:00
Paolo Teti baab4fd89c Conversion from a wider to a narrower IEEE-754 floating-point type
Adds generic conversion from a wider to a narrower IEEE-754
floating-point type.

Implement `__truncdfsf2` and `__truncdfsf2vfp` and associated test-cases.
2018-09-17 19:53:04 +02:00
Alex Crichton e73b81e2d5 Attempt to fix tests on latest nightly 2018-05-11 16:45:30 -07:00
Paolo Teti 944ab5cb92 Add missing test cases for __unordsf2/__unorddf2 2018-02-25 18:35:36 +01:00
Paolo Teti 28c57e7212 Add __ledf2vfp and __lesf2vfp
Now that `73884ae` is in some nightly release We can add ledf2vfp/leds2vfp
and so these two functions be aliased to aeabi_fcmple/aeabi_dcmple on soft-float targets.
2018-02-25 17:50:56 +01:00
Paolo Teti 9e99aa2bbe Remove no_std features
Everything default unconditionally to #![no_std].
2018-02-25 09:19:34 +01:00
Paolo Teti 7b81af044e Keep mangled-names as a default feature 2018-02-25 01:11:49 +01:00
Paolo Teti 86612733be testcrate/lib.rs: use #![no_std] unconditionally 2018-02-25 00:22:39 +01:00
Paolo Teti 8289e626fe Use upstream for utest
Fix has been merged into upstream.
2018-02-24 22:48:27 +01:00
Paolo Teti 7f92a8ee7b Fix CI for thumb* targets
Main fix is inside 'utest' all the rest are minor fixes due to the
new 'testcrate'.

Still allow failures on TravisCI for a while.
2018-02-18 18:15:57 +01:00
Paolo Teti e7bf03019c Collection of VFP intrinsics
Nothing really exciting here. LLVM on hard-float target use native instructions
for all listed VFP intrinsics and so resulting implementation is really trivial.

Implemented intrinsics:

 __gesf2vfp
 __gedf2vfp
 __gtsf2vfp
 __gtdf2vfp
 __ltsf2vfp
 __ltdf2vfp
 __nesf2vfp
 __nedf2vfp
 __eqsf2vfp
 __eqdf2vfp
 __extendsfdf2vfp
2018-02-11 23:46:56 +01:00
Paolo Teti 306764b091 Fix issue extending f32::MIN/MAX to f64 and improve testcrate.
I was able to trigger an issue extending f32::MAX or f32::MIN to a f64.
Issue was not triggered by `testcrate` mainly because f32::MAX/MIN are
not in the list of special values to generate.

This PR fix the issue and improve `testcrate` adding MAX/MIN/MIN_POSITIVE
in the list of special values.
2018-02-09 17:23:16 +01:00
Paolo Teti 45f924ece5 Add generic conversion from a narrower to a wider FP type
Add `extend` module to implement conversion from a narrower to a wider
floating-point type.

This implementation is only intended to support *widening* operations.
Module to convert a *narrower* floating-point will be added in the future.
2018-02-08 18:20:45 +01:00
Paolo Teti 13db8bf436 Add support for sub*f3vfp and add*f3vfp
As done before for mul and div let's use extern "C" to generate `"aapcs"`
or `"aapcs-vfp"` depending on target configuration.
2018-02-04 18:34:31 +01:00
Paolo Teti 73884ae671 Fix __aeabi_fcmple and add test cases
`le` in __aeabi_fcmple means `less or equal`
2018-02-04 10:56:02 +01:00
Alex Crichton 2a13475197 Simplify how testing is done
All tests are moved to a separate crate in this repository to enable features by
default. Additionally the test generation is moved to a seprate build script and
simplified to reduce the amount of boilerplate needed per test.

Overall this should still be testing everything, just in a different location!
2018-01-31 11:32:20 -08:00