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Re: [PATCH] Use fabs(f/l) rather than __fabs
On Fri, 29 Sep 2017, Wilco Dijkstra wrote:
> Right so there are no namespace issues. But what about localplt issues
> due to the disabling of fabsl inlining? I can't find any renaming, so why are
> there no local plt failures on ppc soft-float?
Because both fabsl and copysignl are listed in
sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data. If the GCC
bug is fixed and the -fno-builtin-fabsl use made conditional, then fabsl
would also need to be marked optional in localplt.data as copysignl is.
--
Joseph S. Myers
joseph@codesourcery.com