mainline "exploding"

Gerald Pfeifer gerald@pfeifer.com
Sun Oct 19 21:03:00 GMT 2003


On Sat, 18 Oct 2003, Diego Novillo wrote:
>> Here is some data for testcase from PR8361:
>>
>> 	  	-O0 	-O1	-O2	-O3
>> ----------------------------------------------
>> GCC 3.2.3 	28.98	54.27	70.90	73.9
>> GCC 3.3.2 	30.13	54.59	76.39	77.89
>> mainline  	31.91	113.22	105.29	106.30
>>  w/o checking   26.37   90.78   87.88   89.16
>> tree-ssa        32.60   71.49   93.78   99.14
>>
>> Mainline (w/o checking) is nearly twice as slow as 3.3.2 for -O1.
> Are the timings for tree-ssa with checking enabled?

No, disabled as well.

Gerald



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