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Author SHA1 Message Date
Jorge Aparicio
46085a2313 i128 test: transmute intrinsic output before comparing 
on Windows, these intrinsics return a U64x2 type because of ABI requirements
 2017-04-11 14:47:23 -05:00
Jorge Aparicio
aa553fe113 appveyor: make the host x86_64 when testing the i686 target 2017-04-11 14:28:31 -05:00
Jorge Aparicio
a373683964 adapt the thumb target specs to upstream linker-flavor changes 2017-04-11 11:32:44 -05:00
Jorge Aparicio
33b17fd87b ignore i128 div / mul tests on MIPS 
there's an unfixed bug. See #137
 2017-04-11 11:24:33 -05:00
Jorge Aparicio
adb4e5c86f s/feature/features/g 2017-04-10 20:10:45 -05:00
Jorge Aparicio
d2bf0f97e1 travis: don't reinstall rustup 
travis now installs rust using rustup
 2017-04-10 18:00:16 -05:00
Jorge Aparicio
181139a35e .travis.yml: thumbs target have been renamed 2017-04-10 17:59:45 -05:00
Jorge Aparicio
ebbf8d5a29 appveyor: cargo test requires the gen-tests feature 2017-04-10 17:46:33 -05:00
Jorge Aparicio
55294baf7a put test generation behind a Cargo feature 
to reduce build time for the most common case of not running tests
 2017-04-10 17:27:25 -05:00
Jorge Aparicio
3f723d1141 modify the CI setup to run tests on the thumb targets 2017-04-10 17:16:13 -05:00
Jorge Aparicio
3fa223505a make float* intrinsics testable on thumb 
there are no intrinsics for float equality atm, so transmute to an integer
before comparing
 2017-04-10 17:13:07 -05:00
Jorge Aparicio
d34c51f74a remove arm tests from the old test suite 2017-04-10 16:35:08 -05:00
Jorge Aparicio
9e2c2b6447 test float/conv.rs 2017-04-10 16:12:49 -05:00
Jorge Aparicio
b8e8c7f693 no_std compatible tester 2017-04-10 14:38:17 -05:00
Jorge Aparicio
a88ea4011b rustfmt 2017-04-10 11:29:31 -05:00
Jorge Aparicio
bce5fb5a6e move the compiler-rt submodule to the root 2017-04-10 11:23:03 -05:00
Jorge Aparicio
bd9c835f44 remove unused Cargo subprojects 2017-04-10 11:22:17 -05:00
Jorge Aparicio
dbcec72ca1 refactor build.rs to not depend on rustc-cfg 
it now uses the CARGO_CFG_TARGET variables provided by Cargo
 2017-04-10 11:19:16 -05:00
Jorge Aparicio
cc0d8ba2d1 remove the current test suite 2017-04-10 11:14:05 -05:00
Jorge Aparicio
d40b3b3c52 move compiler-rt submodule 2017-04-10 11:11:23 -05:00
bors
28ac4908f8 Auto merge of #147 - rust-lang-nursery:conv, r=japaric 
Conversion from&to float<->integer

this is a rebased version of #139

cc @ithinuel
 2017-04-08 15:20:35 +00:00
Jorge Aparicio
109c33ed0a test out of range condition using f64 
to avoid imprecision due to rounding to f32
 2017-04-08 10:18:19 -05:00
bors
09145e6bda Auto merge of #152 - rust-lang-nursery:gh151, r=alexcrichton 
fix debug assertion in modsi3 / moddi3

fixes #151
this fix is very similar to #149

r? @alexcrichton
 2017-04-07 18:43:21 +00:00
Jorge Aparicio
2faec6a4fb fix debug assertion in modsi3 / moddi3 
fixes #151
this fix is very similar to #149
 2017-03-13 20:40:44 -05:00
bors
9681358dc5 Auto merge of #149 - rust-lang-nursery:gh148, r=alexcrichton 
fix debug assertion in divdi3

fixes #148

r? @alexcrichton
 2017-03-07 00:38:33 +00:00
Jorge Aparicio
c93b32b3e5 fix debug assertion in divdi3 
fixes #148
 2017-03-06 17:46:11 -05:00
bors
8bd620f3e8 Auto merge of #146 - rust-lang-nursery:gh145, r=alexcrichton 
fix infinite recursion in divmoddi4 / mulodi4

on ARMv7-M processors, divmoddi4 was calling mulodi4 and mulodi4 was calling
divmoddi4 leading to infinite recursion. This commit breaks the cycle by using
wrapping multiplication in divmoddi4.

fixes #145

r? @alexcrichton
 2017-03-06 17:35:26 +00:00
Jorge Aparicio
4c556dc9e7 fix quickcheck tests 
the check! macro syntax has changed
 2017-03-06 12:17:41 -05:00
Jorge Aparicio
c6e06f4157 refactor 'impl Int' 2017-03-06 12:17:10 -05:00
Wilfried Chauveau
09d2f2f1f5 exclude from tests values out of integer range (and NaN). 2017-03-06 11:56:52 -05:00
Wilfried Chauveau
d96102d270 implement float/double to (u)int conversion. 2017-03-06 11:56:52 -05:00
Wilfried Chauveau
293fef5ebe impl (unsigned/signed) int to single/double precision float conversion based on llvm algorithms. 2017-03-06 11:55:57 -05:00
Jorge Aparicio
644a1c9ac9 fix infinite recursion in divmoddi4 / mulodi4 
on ARMv7-M processors, divmoddi4 was calling mulodi4 and mulodi4 was calling
divmoddi4 leading to infinite recursion. This commit breaks the cycle by using
wrapping multiplication in divmoddi4.

fixes #145
 2017-03-06 10:38:19 -05:00
bors
0507842b24 Auto merge of #143 - rust-lang-nursery:no-gcc, r=alexcrichton 
make the gcc crate optional

it's only required when the "c" feature is enabled

r? @alexcrichton
 2017-02-21 16:25:47 +00:00
Jorge Aparicio
a2e6591be9 make the gcc crate optional 
it's only required when the "c" feature is enabled
 2017-02-19 15:49:59 -05:00
bors
1550b0d32f Auto merge of #142 - rust-lang-nursery:sub, r=alexcrichton 
implement float subtraction

as a + (-b)

r? @alexcrichton
 2017-02-08 16:11:15 +00:00
Jorge Aparicio
5bb969d8f5 implement float subtraction 
as a + (-b)
 2017-02-08 10:10:40 -05:00
bors
9aa3a257d6 Auto merge of #141 - rust-lang-nursery:aapcs, r=alexcrichton 
use AAPCS calling convention on all aeabi intrinsics

also, on ARM, inline(always) the actual implementation of the intrinsics so we
end with code like this:

```
00000000 <__aeabi_dadd>:
    (implementation here)
```

instead of "trampolines" like this:

```
00000000 <__aeabi_dadd>:
    (shuffle registers)
    (call __adddf3)

00000000 <__adddf3>:
    (implementation here)
```

closes #116

cc #66
r? @alexcrichton
cc @mattico
 2017-02-08 04:09:14 +00:00
Jorge Aparicio
47b45d1d62 adjust the check! macro to accept AAPCS intrinsics 2017-02-07 23:07:51 -05:00
Jorge Aparicio
57085be2ea ARM: keep some non-aeabi symbols around 
- multi3: there's no aeabi equivalent
- divmod{s,d}i4: these are directly called by __aeabi_{l,i}divmod
- add{s,d}f3: required by the C sub{s,d}f3 implementation

but make sure they also use the AAPCS calling convention
 2017-02-07 14:28:02 -05:00
Jorge Aparicio
dfa7b161aa use AAPCS calling convention on all aeabi intrinsics 
also, on ARM, inline(always) the actual implementation of the intrinsics so we
end with code like this:

```
00000000 <__aeabi_dadd>:
    (implementation here)
```

instead of "trampolines" like this:

```
00000000 <__aeabi_dadd>:
    (shuffle registers)
    (call __adddf3)

00000000 <__adddf3>:
    (implementation here)
```

closes #116
 2017-02-07 09:41:26 -05:00
bors
3e8aa49cdf Auto merge of #140 - rust-lang-nursery:backports, r=alexcrichton 
backport rust-lang/rust changes

this mainly removes a bunch of unused intrinsics

r? @alexcrichton
 2017-02-06 20:19:30 +00:00
Jorge Aparicio
f7bd48ee94 target.contains -> target_os == 2017-02-06 15:16:16 -05:00
Jorge Aparicio
7cac9625b5 std: Remove unused objects from compiler-builtins 
rust-lang/rust#38623
 2017-02-06 15:13:40 -05:00
Jorge Aparicio
03aa2ef390 travis: Expand the cross linux image 
rust-lang/rust#39111
 2017-02-06 15:12:34 -05:00
Jorge Aparicio
6d3cab2ba0 libcompiler_builtins: Don't build emutls.c 
Rather than improving the check, let's ditch emutls.c entirely.

rust-lang/rust#38877
 2017-02-06 15:11:51 -05:00
Jorge Aparicio
c30dcb0d30 Don't build any native compiler-builtin components for emscripten 
rust-lang/rust#36339
 2017-02-06 15:11:09 -05:00
Jorge Aparicio
b9149051f7 Don't build gcc_personality_v0.c on NetBSD either 
rust-lang/rust#39425
 2017-02-06 15:10:02 -05:00
bors
9debde0ecc Auto merge of #133 - est31:i128, r=japaric 
i128 intrinsics

Adds i128 intrinsics.

Note that this PR doesn't do float intrinsics, due to the missing presence of macros, those are however still required in order for rustc to switch to this crate.
 2017-02-04 13:22:51 +00:00
est31
37d349015e Disable quickcheck tests on mips 
Two reasons:
    * the C versions __divti3 and __modti3 are apparently broken,
      at least when used in quickcheck. They change their own arguments.
    * compiler_rt's support for mips is disabled already on clang [1].
      Its desireable to support working "cargo test" on that compiler
      as well, and not greet the tester with linker errors.

[1]: http://llvm.org/viewvc/llvm-project?view=revision&revision=224488
 2017-02-04 12:23:45 +01:00