tree-ssa-structalias.c
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re PR tree-optimization/79547 (duplicate strlen calls with same argument not folded) · 2fd30fbe2017-04-21 Richard Biener <rguenther@suse.de> PR tree-optimization/79547 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle strlen, strcmp, strncmp, strcasecmp, strncasecmp, memcmp, bcmp, strspn, strcspn, __builtin_object_size and __builtin_constant_p without any constraints. * gcc.dg/tree-ssa/strlen-2.c: New testcase. From-SVN: r247062
Richard Biener committed