Re: Does GHC still support x87 floating point math?

2012-12-06 Thread Ben Lippmeier
On 06/12/2012, at 12:12 , Johan Tibell wrote: I'm currently trying to implement word2Double#. Other such primops support both x87 and sse floating point math. Do we still support x87 fp math? Which compiler flag enables it? It's on by default unless you use the -sse2 flag. The x87 support is

Re: Does GHC still support x87 floating point math?

2012-12-06 Thread Herbert Valerio Riedel
Ben Lippmeier b...@ouroborus.net writes: On 06/12/2012, at 12:12 , Johan Tibell wrote: I'm currently trying to implement word2Double#. Other such primops support both x87 and sse floating point math. Do we still support x87 fp math? Which compiler flag enables it? It's on by default unless

Re: Does GHC still support x87 floating point math?

2012-12-06 Thread Simon Marlow
On 06/12/12 11:01, Herbert Valerio Riedel wrote: Ben Lippmeier b...@ouroborus.net writes: On 06/12/2012, at 12:12 , Johan Tibell wrote: I'm currently trying to implement word2Double#. Other such primops support both x87 and sse floating point math. Do we still support x87 fp math? Which

Does GHC still support x87 floating point math?

2012-12-05 Thread Johan Tibell
Hi, I'm currently trying to implement word2Double#. Other such primops support both x87 and sse floating point math. Do we still support x87 fp math? Which compiler flag enables it? -- Johan ___ Glasgow-haskell-users mailing list