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Re: Update nios2, sparc32 localplt.data files for recent GCC change [committed]
On Fri, 9 Jun 2017, Andreas Schwab wrote:
> On Jun 09 2017, Joseph Myers <firstname.lastname@example.org> wrote:
> > A recent GCC change to expand floating-point classification built-in
> > functions inline using integer rather than floating-point arithmetic
> > in some cases resulted in localplt test failures for nios2 and sparc32
> > <https://sourceware.org/ml/libc-testresults/2017-q2/msg00320.html>.
> > This patch updates the localplt.data files in question to mark the
> > relevant symbols as optional / add a new optional symbol.
> Perhaps all libgcc references should be marked optional?
Seems reasonable (the issue is actually floating-point functions that are
defined in and exported from libc rather than libgcc on certain
Joseph S. Myers