Alex Crichton
cf98161da7
Remove the need for #[cfg] in #[use_c_shim_if]
...
This commit tweaks the implementation of the synthetic
`#[use_c_shim_if]` attribute, renaming it to
`#[maybe_use_optimized_c_shim]` in the process. This no longer requires
specifying a `#[cfg]` clause indicating when the optimized intrinsic
should be used, but rather this is inferred and printed from the build
script.
The build script will now print out appropriate `#[cfg]` directives for
rustc to indicate what intrinsics it's compiling. This should remove the
need for us to keep the build script and the source in sync, but rather
the build script can simply take care of everything.
2019-05-15 12:59:31 -07:00
Alex Crichton
c88c9502b7
Run rustfmt over everything
2019-05-14 14:40:38 -07:00
Alex Crichton
80a998df92
Fix duplicate floatdisf symbol on Windows MSVC
2019-05-02 14:22:19 -07:00
Alex Crichton
0703bfa725
Fix some `use_c_shim_if` directives
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This was an accidental regression introduced in #252 by removing compilation of
C files without adjusting the `#[use_c_shim_if]` directives. This restores the
compilation of the assembly files and updates the `#[use_c_shim_if]` directives.
2018-09-04 10:21:06 -07:00
Thomas Winwood
92b259c3ad
Add __floatdisf and __floatundisf intrinsics
2018-03-14 14:56:01 +00:00
est31
c781759498
Partially revert a272d753f5
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This partially reverts commit "Convert float_to_int! into a function"
2017-09-29 02:20:27 +02:00
est31
a20840262e
Partially revert 482d98318f
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This partially reverts "Convert int_to_float! to a function".
2017-09-29 02:19:40 +02:00
est31
482d98318f
Convert int_to_float! to a function
2017-09-14 16:32:50 +02:00
est31
ff63f7b80f
Convert float_to_int! into a function
2017-09-14 14:59:32 +02:00
est31
9bdedec38e
Refactor float builtins to use associated consts
2017-09-13 22:09:52 +02:00
est31
c9a261895e
Refactor int builtins to use associated consts
2017-09-13 22:09:31 +02:00
Alex Crichton
91eaa85902
Don't mangle probes all the time
2017-07-07 20:35:14 -07:00
Alex Crichton
4dac0be751
Don't derive Debug for Sign
2017-06-23 21:11:31 -07:00
Alex Crichton
b42d267065
Don't compile assembly on x86_64 Windows
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They've all got the wrong ABI...
2017-06-23 21:09:24 -07:00
Alex Crichton
7de57cd4f9
Handle aeabi aliasing
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Objects in compiler-rt may have two symbols, so this makes sure that we don't
bring in those objects by accident by defining the aliases ourselves.
2017-06-23 15:55:11 -07:00
Alex Crichton
a839d53a02
Deal with floatdidf on x86_64
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Apparently LLVM will lower this down to just an instruction
2017-06-23 13:28:24 -07:00
Alex Crichton
5172f8c218
Tweak usage of C shims on MSVC
2017-06-23 12:03:33 -07:00
Alex Crichton
a16ebb0dcb
Use `nm` to weed out panics
2017-06-23 11:52:22 -07:00
Alex Crichton
83d63eaa9b
Convert float intrinsics to the `intrinsics!` macro
2017-06-23 11:05:25 -07:00
Alex Crichton
93fed264c1
Remove executable bit from conv.rs
2017-06-23 10:44:59 -07:00
Jorge Aparicio
b2f72e1eb1
remove unused macros
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to fix warnings
2017-06-01 07:40:50 -05:00
est31
f90792e1bc
Add i128 <-> float conversion functions
2017-05-06 02:22:54 +02:00
est31
144e54d7b0
Rename float conversion macros to something nicer
2017-05-05 23:31:41 +02:00
Jorge Aparicio
b8e8c7f693
no_std compatible tester
2017-04-10 14:38:17 -05:00
Jorge Aparicio
cc0d8ba2d1
remove the current test suite
2017-04-10 11:14:05 -05:00
Jorge Aparicio
109c33ed0a
test out of range condition using f64
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to avoid imprecision due to rounding to f32
2017-04-08 10:18:19 -05:00
Jorge Aparicio
4c556dc9e7
fix quickcheck tests
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the check! macro syntax has changed
2017-03-06 12:17:41 -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