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2010-11-22 Paolo Bonzini<bonzini@gnu.org> PR bootstrap/44970 * Makefile.in (fwprop.o) Add sparseset.h. * fwprop.c: Include sparseset.h (struct find_occurrence_data, find_occurrence_callback, find_occurrence): Remove. (active_defs, active_defs_check, register_active_defs, update_df_init, update_uses): New. (update_df): Rewrite. (try_fwprop_subst, forward_propagate_asm): Add calls to update_df_init and update_df. (fwprop_init): Allocate active_defs and active_defs_check. (fwprop_done): Free them. (fwprop, fwprop_addr): Adjust comments. * df.h (df_uses_create): Declare. * df-scan.c (df_install_ref_incremental): Break out of df_ref_create. (df_ref_create): Return result of df_ref_create_structure directly. (df_ref_create_structure): Call df_install_ref_incremental when no collection_rec is passed. (df_ref_record): Do not create multiword hard reg info when no collection_rec is passed. (df_uses_create): New. From-SVN: r167038 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
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| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
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