2cb290afa3
Fix __subsf3 and __subdf3 on x86
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Be sure to do not mix hard-float and soft-float calls.
Disassembled code show exactly this.
So replace add with an explicit call to __addsf3/__adddf3
This seems the root cause of some sporadic failures.
2018-02-09 20:35:55 +01:00
13db8bf436
Add support for sub*f3vfp and add*f3vfp
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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
9bdedec38e
Refactor float builtins to use associated consts
2017-09-13 22:09:52 +02:00
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
83d63eaa9b
Convert float intrinsics to the `intrinsics!` macro
2017-06-23 11:05:25 -07:00
cc0d8ba2d1
remove the current test suite
2017-04-10 11:14:05 -05:00
5bb969d8f5
implement float subtraction
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as a + (-b)
2017-02-08 10:10:40 -05:00
Paolo Teti
est31
Alex Crichton
Jorge Aparicio