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| author | Richard Henderson <rth@cygnus.com> | 2000-01-28 14:22:50 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-01-28 14:22:50 -0800 |
| commit | 19d3c25c9a4da9526a2012b47d14bc731fd0422e (patch) | |
| tree | 838b5c749cb462341ad1b64dc6cc0bd1daa6820f /libf2c/libI77 | |
| parent | 47e6ea667d23d2fd20ad3664e39654cc8a44502f (diff) | |
| download | gcc-19d3c25c9a4da9526a2012b47d14bc731fd0422e.zip gcc-19d3c25c9a4da9526a2012b47d14bc731fd0422e.tar.gz gcc-19d3c25c9a4da9526a2012b47d14bc731fd0422e.tar.bz2 | |
flow.c (find_basic_blocks): Remove do_cleanup argument.
* 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.
From-SVN: r31676
Diffstat (limited to 'libf2c/libI77')
0 files changed, 0 insertions, 0 deletions