Re: [Mingw-w64-public] Implement fused multiply-add (FMA) funcitons for x86 families properly

> I see that you have replaced the x86 parts for fma and fmaf with C > code. That seems like a good thing. Is there some reason you can't do > that with the ARM versions too? ARM has hardware FMA and software emulation is not optimal. > Reducing the amount of platform-specific code also seems

Re: [Mingw-w64-public] Implement fused multiply-add (FMA) funcitons for x86 families properly

On 1/18/2017 5:14 AM, lhmouse wrote: > Patch is attached. I see that you have replaced the x86 parts for fma and fmaf with C code. That seems like a good thing. Is there some reason you can't do that with the ARM versions too? Reducing the amount of platform-specific code also seems like a

Re: [Mingw-w64-public] [PATCH v11] crt: Recognize cygwin ptys in isatty

On Sat, Jan 07, 2017 at 10:52:40AM +0500, Mihail Konev wrote: > Signed-off-by: Mihail Konev > Moved-from: https://github.com/Alexpux/mingw-w64/pull/3 > Reference: https://cygwin.com/ml/cygwin-developers/2016-11/msg2.html > --- > v11: const the exported isatty > >

Re: [Mingw-w64-public] [PATCH] libuuid.a: Added a few missing GUIDs.

Jacek, please go ahead and apply. Thanks, Kai 2017-01-18 18:04 GMT+01:00 Jacek Caban : > Please review. > > --- > mingw-w64-crt/libsrc/uuid.c | 4 > mingw-w64-headers/include/cguid.h | 1 + > 2 files changed, 5 insertions(+) > > > >

Re: [Mingw-w64-public] [PATCH] comutil.h: Include comdef.h.

Hi Jacek, patch is ok. Please apply. Thanks, Kai 2017-01-18 18:06 GMT+01:00 Jacek Caban : > This avoids problems with linking applications that include comutil.h, > but not comdef.h. > > Please review. > > --- > mingw-w64-headers/include/comutil.h | 4 > 1 file

[Mingw-w64-public] [PATCH] libuuid.a: Added a few missing GUIDs.

Please review. --- mingw-w64-crt/libsrc/uuid.c | 4 mingw-w64-headers/include/cguid.h | 1 + 2 files changed, 5 insertions(+) diff --git a/mingw-w64-crt/libsrc/uuid.c b/mingw-w64-crt/libsrc/uuid.c index 17e5e07..aaeb4e1 100644 --- a/mingw-w64-crt/libsrc/uuid.c +++

[Mingw-w64-public] [PATCH] comutil.h: Include comdef.h.

This avoids problems with linking applications that include comutil.h, but not comdef.h. Please review. --- mingw-w64-headers/include/comutil.h | 4 1 file changed, 4 insertions(+) diff --git a/mingw-w64-headers/include/comutil.h b/mingw-w64-headers/include/comutil.h index

Re: [Mingw-w64-public] Implement fused multiply-add (FMA) funcitons for x86 families properly

The correctness of fma() function can be verified using the following program: --- #include #include volatile double x = 0x1.3p52; volatile double y = 0x1.5p52; volatile double z = -0x1.8p104; int main(){

[Mingw-w64-public] Implement fused multiply-add (FMA) funcitons for x86 families properly

Patch is attached. This patch removes assembly files that implement FMA on ARM and merges them into the corresponding C files with the same name using inline assembly. A re-generation of Makefile.in is required. I don't have any knowledge about ARM assembly. Those functions for ARM were created