[Bug target/47617] SSE rounding mode works -g, not -O3

[cck0011 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47617

--- Comment #9 from cck0011 at yahoo dot com 2011-02-12 18:20:03 UTC ---
Hi folks,

  I tried the asm("":"+X"(source));  as shown. I get an error: inconsistent
operand constraints in an ‘asm’.

  The info pages make it look like this should work, but the Inline Assembly
Howto doesn't mention the X constraint. If the compiler should agree with the
info pages, I'm doing something wrong. What am I missing?

thanks