tree-ssa-sccvn.c
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re PR tree-optimization/83128 (Unable to optimize {m,c}alloc when strings builtin are used) · 6a248fce2017-11-24 Richard Biener <rguenther@suse.de> PR tree-optimization/83128 * tree-ssa-sccvn.c (fully_constant_vn_reference_p): Handle STRING_CSTs. (vn_reference_lookup_3): Likewise. * gcc.dg/tree-ssa/ssa-fre-62.c: New testcase. From-SVN: r255136
Richard Biener committed