[PATCH] Speed up math/test-tgmath2.c

Steve Ellcey sellcey@caviumnetworks.com
Fri Nov 4 22:02:00 GMT 2016


On Fri, 2016-11-04 at 21:26 +0000, Joseph Myers wrote:
> On Fri, 4 Nov 2016, Steve Ellcey wrote:
> 
> > 
> > Here is a modified and retested patch.
> The expression ORing together lots of function call results has 
> indeterminate order of evaluation.  While the test should work
> running the 
> test functions in any order, on the whole I think it would be better
> to 
> make the order determinate, by doing
> 
> result = test_cos (vint1, vllong1);
> result |= test_fabs (vint1, vllong1);
> 
> etc.

Having a determinate order of execution would make it easier when
analyzing a failure.  Here is a new version.

Steve Ellcey
sellcey@caviumnetworks.com


2016-11-04  Steve Ellcey  <sellcey@caviumnetworks.com>

	* math/test-tgmath2.c: Split up test function.
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