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Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)
On Fri, 4 May 2012, Adhemerval Zanella wrote:
> On 05/04/2012 08:08 AM, Joseph S. Myers wrote:
> > On Thu, 3 May 2012, Adhemerval Zanella wrote:
> >> + int m1 = (hx == 0) ? 0 : __builtin_clzl (hx);
> >> + int m2 = (lx == 0) ? 0 : __builtin_clzl (lx);
> > hx and lx are 64-bit numbers. To work for 32-bit platforms as well as
> > 64-bit, try using __builtin_clzll instead of __builtin_clzl.
> Thanks for the tip, I replaced on ldbl-128ibm and it seems ok in my testings.
> Should I resend the patch or wait for some confirmation on s390 and sparc?
I advise resending as that will make it easier for people to be sure what
they are testing is exactly what would be committed.
Joseph S. Myers