fpu/e_expl.c for i686

[Ulrich Drepper]

Andreas Jaeger <aj@suse.de> writes:

> to these removing one conditional jump:
> 1:	fldz
>         testl	$0x200, %eax	/* Test sign.  */
> 	fcmovnz %st(1),%st(0)
>         fstp	%st(1)
> 2:

Seems to be right.  This is what I had in mind.  If it passes the test
suite it should be fine.

> Changing the assembler file to an inline asm, I also have a problem
> that the inline asm can only have one exit point.  Is my
> transformation ok?

Looks like it.

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