Re: [PATCH, rs6000] Fix PR85080

2018-04-16 Thread Segher Boessenkool
Hi Bill, On Sun, Apr 15, 2018 at 09:41:04PM -0500, Bill Schmidt wrote: > PR85080 identifies a test case that started failing last year when > an improvement was made to the vectorizer. The failure turns out to > be appropriate. The test used to not expect the loop in the first > function to be

[PATCH, rs6000] Fix PR85080

2018-04-15 Thread Bill Schmidt
Hi, PR85080 identifies a test case that started failing last year when an improvement was made to the vectorizer. The failure turns out to be appropriate. The test used to not expect the loop in the first function to be vectorized, because the cost of potentially unaligned loads made this