https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103641

--- Comment #30 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
No problem during nightlies. No real changes in other workloads in compile time
nor runtime.

can confirm no perf change for xxhash and compile time decreased from 8 to 1
sec.

tree vectorization                 :   0.28 (  3%)   0.00 (  0%)   0.28 (  3%) 
 135k (  0%)
tree slp vectorization             :   7.43 ( 89%)   0.00 (  0%)   7.41 ( 87%) 
3450k (  8%)

into

tree vectorization                 :   0.02 (  2%)   0.00 (  0%)   0.02 (  2%) 
 135k (  0%)
tree slp vectorization             :   0.37 ( 35%)   0.00 (  0%)   0.39 ( 31%) 
3400k (  8%)

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