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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c1e8282..8f43f07 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,25 @@ 2000-01-28 Richard Henderson <rth@cygnus.com> + * flow.c (find_basic_blocks): Remove do_cleanup argument. + Break out that code ... + (cleanup_cfg): ... here. + (commit_one_edge_insertion): Detect a return instruction being + emitted to an edge. Emit a barrier following; clear fallthru. + (commit_edge_insertions): Verify CFG consistency. + * function.c (expand_function_start): Kill unused variable. + (expand_function_end): Likewise. + (thread_prologue_and_epilogue_insns): Use insert_insn_on_edge + to insert the epilogue. + + * gcse.c (gcse_main): Adjust for find_basic_blocks change. + (delete_null_pointer_checks): Likewise. + * output.h: Likewise. + * reg-stack.c (reg_to_stack): Likewise. + * toplev.c (rest_of_compilation): Likewise. Run + thread_prologue_and_epilogue_insns after rebuilding the CFG. + +2000-01-28 Richard Henderson <rth@cygnus.com> + * Makefile.in (flow.o): Revert 24 Jan change. * flow.c (mark_regs_live_at_end): Likewise. Force BLKmode FUNCTION_VALUE result to DECL_RESULT's mode. |