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On Thu, Jun 14, 2012 at 11:01 AM, Roland McGrath <roland@hack.frob.com> wrote: > I think this is probably OK, but I just don't know that much about the area. > Does this leave any function that previously had an inline and now has none? > > The GCC manual seems to indicate that -mfpath=sse -msse (without -msse2) > will use x87 code for double-precision operations. ?So it seems appropriate > that this mode have x87 inlines for double libm calls too. It makes no difference for x86-64 since SSE2 is available. But it will change ia32. I think it is too late for 2.16. Here is the updated patch to only disable x87 inline functions for x86-64. It makes -m32 and -m64 behave the same as before. OK to install? Thanks. -- H.J.
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