[m-rev.] for review: --no-optimize-fulljumps

Fergus Henderson fjh at cs.mu.OZ.AU
Mon Jan 12 21:42:22 AEDT 2004


On 12-Jan-2004, Zoltan Somogyi <zs at cs.mu.OZ.AU> wrote:
> 
> compiler/jumpopt.m:
> 	Fix an old though minor error: replace code sequences of the form
> 
> 		if (<cond>)
> 			r1 = TRUE;
> 		else
> 			r1 = FALSE
> 
> 	with
> 		r1 = <cond>;
> 
> 	even with -no-optimize-fulljumps, which is implied by --opt-space,
> 	since the C compiler can generate smaller code for it than for the
> 	original code.

That looks fine.

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
The University of Melbourne         |  of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh>  |     -- the last words of T. S. Garp.
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