| commit | 1124968e2cec2236fa51fd0a67a0f70d650002c5 | |
| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sat, 21 Apr 2001 18:43:46 +0000 (21 18:43 +0000) | ||
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sat, 21 Apr 2001 18:43:46 +0000 (21 18:43 +0000) | ||
| tree | eed5d438220b1d2eaef6f9dfccf4b87e28f4d57b | treesnapshot (tar.gz zip) |
| parent | dd74019135e088735f577531b9c9eb063e5baf18 | commitdiff |
* flow.c (proagate_one_insn): Remove useless assignment.
* jump.c (delete_insn): Tidy.
* loop.c (try_copy_prop): When deleting an instruction with a
REG_RETVAL note, delete the entire libcall sequence.
(loop_delete_insns): New function.
* unroll.c (initial_reg_note_copy): Copy INSN_LIST notes, even if
we're not substituting into them yet.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-3_0-branch@41485 138bc75d-0d04-0410-961f-82ee72b054a4
* jump.c (delete_insn): Tidy.
* loop.c (try_copy_prop): When deleting an instruction with a
REG_RETVAL note, delete the entire libcall sequence.
(loop_delete_insns): New function.
* unroll.c (initial_reg_note_copy): Copy INSN_LIST notes, even if
we're not substituting into them yet.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-3_0-branch@41485 138bc75d-0d04-0410-961f-82ee72b054a4