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ChangeLog: * tree-vect-patterns.c (widened_name_p): Rename to ... (type_conversion_p): ... this. Add new argument to determine if it's a promotion or demotion operation. Check for CONVERT_EXPR_CODE_P instead of NOP_EXPR. (vect_recog_dot_prod_pattern): Call type_conversion_p instead widened_name_p. (vect_recog_widen_mult_pattern, vect_recog_widen_sum_pattern, vect_operation_fits_smaller_type, vect_recog_widen_shift_pattern): Likewise. (vect_recog_mixed_size_cond_pattern): Likewise and allow non-constant then and else clauses. testsuite/ChangeLog: * gcc.dg/vect/slp-cond-3.c: New test. * gcc.dg/vect/slp-cond-4.c: New test. Co-Authored-By: Ulrich Weigand <ulrich.weigand@linaro.org> From-SVN: r185437
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