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Hello! After fixing _.barriers and _.eh_range passes w.r.t. CALL_ARG_LOCATION notes, we can finaly move handling of trap shadows (PR 56858) and insn alignments into their own passes. Additionally, the patch skips handling of BARRIERs in alpha_pad_function_end, since CALL_ARG_LOCATION notes are not split away from their call insn anymore. 2014-06-30 Uros Bizjak <ubizjak@gmail.com> PR target/56858 * config/alpha/alpha.c: Include tree-pass.h, context.h and pass_manager.h. (pass_data_handle_trap_shadows): New pass. (pass_handle_trap_shadows::gate): New pass gate function. (make_pass_handle_trap_shadows): New function. (rest_of_handle_trap_shadows): Ditto. (alpha_align_insns_1): Rename from alpha_align_insns. (pass_data_align_insns): New pass. (pass_align_insns::gate): New pass gate function. (make_pass_aling_insns): New function. (rest_of_align_insns): Ditto. (alpha_align_insns): Ditto. (alpha_option_override): Declare handle_trap_shadows info and align_insns_info. Register handle_trap_shadows and align_insns passes here. (alpha_reorg): Do not call alpha_trap_shadows and alpha_align_insn from here. (alpha_pad_function_end): Do not skip BARRIERs. Patch was bootstrapped and regression tested on alpha-linux-gnu (the compiler was configured with --host=alpha-linux-gnu --build=alpha-linux-gnu --target=alpha-linux-gnu that made these passes effective). OK for mainline? Uros.
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