diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0aa6c69..a090004 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,12 @@ +2004-10-28 Zack Weinberg <zack@codesourcery.com> + + * varasm.c (function_section): If DECL is NULL_TREE, don't try + to do anything else. Do not call get_insns if cfun or + cfun->emit are NULL. + 2004-10-28 Adam Nemet <anemet@lnxw.com> - PR middle-end/18160 + PR middle-end/18160 * c-typeck.c (c_mark_addressable): Issue error if address of a register variable is taken. Use "%qD" to print DECL_NAME. @@ -206,9 +212,9 @@ <GOTO_EXPR>: Don't let an explicit GOTO_EXPR slip through. 2004-10-27 Daniel Berlin <dberlin@dberlin.org> - + Fix PR tree-optimization/17133 - + * tree-cfg.c (rewrite_to_new_ssa_names_bb): Also rewrite must def kill operand. @@ -236,13 +242,13 @@ * tree-pass.h (TODO_fix_def_def_chains): New todo flag. - * tree-optimize.c (execute_todo): Handle TODO_fix_def_def_chains. + * tree-optimize.c (execute_todo): Handle TODO_fix_def_def_chains. * tree-pretty-print.c (dump_vops): Print out MUST_DEF's so that they include the rhs now. * tree-ssa-ccp.c (visit_assignment): V_MUST_DEF_OP became - V_MUST_DEF_RESULT. + V_MUST_DEF_RESULT. * tree-ssa-dce.c (mark_operand_necessary): Add phionly argument. Update callers. @@ -265,17 +271,17 @@ as setting the use portion as well. (copy_virtual_operands): Copy the kill operand as well. (create_ssa_artficial_load_stmt): V_MUST_DEF_OP became - V_MUST_DEF_RESULT. + V_MUST_DEF_RESULT. * tree-ssa-operands.h (v_may_def_operand_type): Renamed to - v_def_use_operand_type. + v_def_use_operand_type. (v_must_def_optype_d): Use v_def_use_operand_type. (V_MUST_DEF_OP_*): Renamed to V_MUST_DEF_RESULT_* (V_MUST_DEF_KILL_*): New macros. (struct ssa_operand_iterator_d): Add num_v_mustu and v_mustu_i members. Rename existing must_i and num_v_must members to mustd_i and - num_v_mustd. + num_v_mustd. (SSA_OP_VMUSTDEFKILL): New flag. (SSA_OP_VIRTUAL_KILLS): New flag. (SSA_OP_ALL_OPERANDS): Add in SSA_OP_ALL_KILLS. |