tree-loop-distribution: convert to gcc_stablesort

[gcc.git] / gcc / ChangeLog

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+2018-09-03  Alexander Monakov  <amonakov@ispras.ru>
+
+       * tree-loop-distribution.c (offset_cmp): Convert to C-qsort-style
+       tri-state comparator.
+       (fuse_memset_builtins): Change std::stable_sort to gcc_stablesort.
+
 2018-09-03  Alexander Monakov  <amonakov@ispras.ru>
 
        * sort.cc (struct sort_ctx): New field 'nlim'.  Use it...