tree-ssa-forwprop.c
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re PR tree-optimization/64410 (gcc 25% slower than clang 3.5 for adding complex numbers) · 2f2782492015-01-09 Richard Biener <rguenther@suse.de> PR tree-optimization/64410 * tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR on the LHS. (execute_update_addresses_taken): Deal with that. * tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise loads/stores for complex variables. * g++.dg/vect/pr64410.cc: New testcase. From-SVN: r219380
Richard Biener committed