3 Commits

Author	SHA1	Message	Date
David Schultz	c1b70ced4f	Mark inline stmxcsr instructions as volatile, since this appears to be ... the only way to convince gcc that they read the MXCSR. The volatile annotation may be needed elsewhere as well.	2005-01-11 22:10:43 +00:00
David Schultz	0d2354c6fd	Insert a missing '~' in feholdexcept(), so that it correctly clears ... the exception flags in the mxcsr as well as the x87 FPU.	2004-06-11 02:35:19 +00:00
David Schultz	fc27daefcd	Add an fenv.h implementation for the amd64 port. ... Reviewed by: standards@	2004-06-06 10:03:25 +00:00