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Jan Hubicka writes:Jan> I think we can deal with -fno-builtin-fsin to avoid gcc from being#ifndef HAVE_SINF float sinf(float x) { return (float) sin(x); } #endif is being compiled as
Jan> active on optimizing this.
Jan> The name sinf is reserved by C90 standard, so this is not valid C.
float
foo (float x)
{
return (float) sin(x);
}
always should be valid without the user having to specify -fno-builtin, as
your change requires on systems without sinf(). stubs.c could be compiled
with -fno-builtin, but that's just covering up the incorrect assumption in
the transformation.
David
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