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* ifcvt.c (struct noce_if_info): Add comments to the fields.
authorsteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 11 Jan 2007 21:26:02 +0000 (21:26 +0000)
committersteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 11 Jan 2007 21:26:02 +0000 (21:26 +0000)
commit5b410d6a7a6082f40ec95069ad833c08a2bbb04b
tree673e586ce2cd1320a6a6e0fc6f0e63f0aceea817
parent708069f0b3f596e28f53000712163c820fb3101c
* ifcvt.c (struct noce_if_info): Add comments to the fields.
Remove the b_unconditional field.
(noce_try_sign_mask): Do not look at b_unconditional.
(noce_process_if_block): Do not use merge_if_blocks.  Update
the CFG here.  Do not set b_unconditional.
(cond_move_process_if_block): Likewise.
(find_cond_trap): Likewise.
(check_cond_move_block): Require simple jump insns at the end
of the basic block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120686 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ifcvt.c