https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92706
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Martin Jambor <jamb...@gcc.gnu.org>: https://gcc.gnu.org/g:636e80eea24b780f1d5f4c14c58fc00001df8508 commit r10-6321-g636e80eea24b780f1d5f4c14c58fc00001df8508 Author: Martin Jambor <mjam...@suse.cz> Date: Wed Jan 29 13:13:13 2020 +0100 SRA: Total scalarization after access propagation [PR92706] 2020-01-29 Martin Jambor <mjam...@suse.cz> PR tree-optimization/92706 * tree-sra.c (struct access): Adjust comment of grp_total_scalarization. (find_access_in_subtree): Look for single children spanning an entire access. (scalarizable_type_p): Allow register accesses, adjust callers. (completely_scalarize): Remove function. (scalarize_elem): Likewise. (create_total_scalarization_access): Likewise. (sort_and_splice_var_accesses): Do not track total scalarization flags. (analyze_access_subtree): New parameter totally, adjust to new meaning of grp_total_scalarization. (analyze_access_trees): Pass new parameter to analyze_access_subtree. (can_totally_scalarize_forest_p): New function. (create_total_scalarization_access): Likewise. (create_total_access_and_reshape): Likewise. (total_should_skip_creating_access): Likewise. (totally_scalarize_subtree): Likewise. (analyze_all_variable_accesses): Perform total scalarization after subaccess propagation using the new functions above. (initialize_constant_pool_replacements): Output initializers by traversing the access tree. testsuite/ * gcc.dg/tree-ssa/pr92706-2.c: New test. * gcc.dg/guality/pr59776.c: Xfail tests for s2.g.
