underflow exceptions

[Marek Polacek]

On Thu, May 24, 2012 at 08:11:32PM -0400, David Miller wrote:
> 
> Hey Joseph, just FYI your test to add underflow exceptions to
> libm-test.inc is causing long double testsuite failures on 64-bit
> sparc.

I see one failure on x86_64:
testing double (without inline functions)
Failure: fma (-0x1.d2eaed6e8e9d3p-979, -0x1.4e066c62ac9ddp-63, -0x0.9245e6b003454p-1022) == -0x0.9245c09c5fb5dp-1022: Exception
"Underflow" not set

	Marek