Re: [Qemu-devel] Another MIPS quiet NaN fix

2007-09-24 Thread Daniel Jacobowitz
On Mon, Sep 24, 2007 at 04:05:45PM +0200, Andreas Schwab wrote: > Daniel Jacobowitz <[EMAIL PROTECTED]> writes: > > > Glibc's test-float failed on my qemu testing. I tracked it down to > > these routines: if you count the bits carefully, you'll see that > > 0x7FC0 sets the quiet NaN bit (on m

Re: [Qemu-devel] Another MIPS quiet NaN fix

2007-09-24 Thread Andreas Schwab
Daniel Jacobowitz <[EMAIL PROTECTED]> writes: > Glibc's test-float failed on my qemu testing. I tracked it down to > these routines: if you count the bits carefully, you'll see that > 0x7FC0 sets the quiet NaN bit (on most hardware - signalling NaN > in the MIPS case); so does a.high >> 41, w

[Qemu-devel] Another MIPS quiet NaN fix

2007-09-24 Thread Daniel Jacobowitz
Glibc's test-float failed on my qemu testing. I tracked it down to these routines: if you count the bits carefully, you'll see that 0x7FC0 sets the quiet NaN bit (on most hardware - signalling NaN in the MIPS case); so does a.high >> 41, which copies it from the original NaN. I think this rou