[PATCH 0/6] Generate Complex functions from a common template.

[Paul E. Murphy]

On 06/30/2016 05:32 PM, Joseph Myers wrote:
> On Thu, 30 Jun 2016, Paul E. Murphy wrote:
> 
>> math-type-macros.h hides much of the complexity of the
>> aliasing for the common case, with cpow10 beings the
>> exception.  Likewise, some heavily used functions
> 
> There's no such function as cpow10.

Whoops, that should read clog10.

> 
>> Finally, a few functions have some very minor drift
>> between the float, double, and ldouble variants. I
>> have preserved these in order to keep my sanity
>> when validating the generated code has not changed
>> meaningifully.
> 
> In such cases, the right thing to do is to have preliminary patches that 
> only address the drift, so that the comparison is clean in the subsequent 
> stages.

I believe there are only 4 such cases, and are very limited.
Spurious usage of glibc_likely in two cases, and two cases
of testing for FE_INVALID macro before trying to raise it.

The behavior is exclusive to s_ccosh*.c and s_csinh*.c.

The diff isn't much obfuscated by either.  If you can
tell me which is the desired behavior, I can propose
and submit those patches independently.