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[Bug middle-end/24998] [4.2 Regression] Build failure on sparc-sun-solaris2.9/arm: undefined symbol __floatunsitf



------- Comment #7 from rearnsha at gcc dot gnu dot org  2005-11-23 14:44 -------
Subject: Re:  [4.2 Regression] Build failure on
        sparc-sun-solaris2.9/arm: undefined symbol __floatunsitf

On Wed, 2005-11-23 at 14:28, joseph at codesourcery dot com wrote:

> In that case the obvious solution is for the NetBSD configuration to start 
> using that one function from ieee754-df.S.  (I checked that the 
> implementations in GCC of __float* already had corresponding 
> implementations of __floatun* as required - missing rs6000/ppc64-fp.c in 
> the process - but couldn't check for any case where these functions came 
> from libc.)

Not that simple, because the implementation of __floatunsidf is tightly
integrated with the implementation of __adddf3.  And we don't want to
override that because the ieee754-df.S implementation does not support
raising signals.

R.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24998


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