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2014-11-12 Richard Biener <rguenther@suse.de> * genmatch.c (::gen_transform): Add capture_info and expand_compares arguments. (struct expr): Add is_generic flag. (lower_cond): New functions lowering [VEC_]COND_EXPR conditions to a GENERIC and a GIMPLE variant. (lower): Call lower_cond. (cmp_operand): Also compare the is_generic flag. (capture_info::cinfo): Add cond_expr_cond_p flag. (capture_info::capture_info): Pass down whether the expression argument is a COND_EXPR condition. (capture_info::walk_match): Likewise, mark captures capturing COND_EXPR conditions with cond_expr_cond_p. (expr::gen_transform): Pass down whether we need to expand compares from COND_EXPR conditions. (capture::gen_transform): Expand compares substituted from COND_EXPR conditions into non-COND_EXPR conditions. (dt_operand::gen_gimple_expr): Handle explicitely marked GENERIC expressions as generic. (dt_simplify::gen): Pass whether we need to expand conditions to gen_transform. Handle capture results which are from COND_EXPR conditions. (main): Pass gimple flag down to lower. From-SVN: r217416
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