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Re: fix for 980414-1.c testcase



  In message <19980617142703.A16477@dgii.com>you write:
  > I don't do floating point and I'm not intel assembly geek.   I do know
  > that not all assemblers support the same comment character.
  > 
  > Could someone please verify that this change is correct and doesn't
  > violate the original test case?  It now passes on OpenServer COFF, ELF,
  > and PIC with the native assembler (it previously hurled on the '#'
  > characters under COFF) as well still as still passing on Linux/x86.
Likewise.  I believe this is one of HJ's tests.

HJ -- can you comment on this proposed change?

  > Index: gcc/testsuite/gcc.dg/980414-1.c
  > ===================================================================
  > RCS file: /egcs/carton/cvsfiles/egcs/gcc/testsuite/gcc.dg/980414-1.c,v
  > retrieving revision 1.1
  > diff -u -p -r1.1 980414-1.c
  > --- 980414-1.c	1998/04/19 23:40:30	1.1
  > +++ 980414-1.c	1998/06/17 19:23:57
  > @@ -29,12 +29,12 @@ mypow (double __x, double __y)
  >  	}
  >      }
  >    __asm __volatile__
  > -    ("fmul	%%st(1)		# y * log2(x)\n\t"
  > -     "fstl	%%st(1)\n\t"
  > -     "frndint			# int(y * log2(x))\n\t"
  > +    ("fmul	%%st(1),%%st\n\t"	/* y * log2(x) */
  > +     "fst	%%st(1)\n\t"
  > +     "frndint\n\t"			/* int(y * log2(x)) */
  >       "fxch\n\t"
  > -     "fsub	%%st(1)		# fract(y * log2(x))\n\t"
  > -     "f2xm1			# 2^(fract(y * log2(x))) - 1\n\t"
  > +     "fsub	%%st(1),%%st\n\t"	/* fract(y * log2(x)) */
  > +     "f2xm1\n\t"			/* 2^(fract(y * log2(x))) - 1 */
  >       : "=t" (__value), "=u" (__exponent) :  "0" (__x), "1" (__y));
  >    __value += 1.0;
  >    __asm __volatile__


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