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* cse.c (cse_altered): Remove.
authorsteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 25 Nov 2006 21:23:27 +0000 (21:23 +0000)
committersteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 25 Nov 2006 21:23:27 +0000 (21:23 +0000)
commitbbe0b6d7be80a09b5623612dc9b67dee6ad6ba3c
tree4555801976230422922dfb334952ad6333bda406
parent8706d7a37f5e3a761ff6e6498fd123e62522f7bf
* cse.c (cse_altered): Remove.
(record_jump_equiv): Make true/false argument a bool instead
of an int.
(cse_insn): Don't set cse_altered.  Use delete_insn_and_edges
where appropriate.  Emit a new jump before the existing one
instead of after so that delete_insn_and_edges removes the
dead edges properly.  Check any_condjump_p before calling
record_jump_equiv.
(cse_basic_block): Check any_condjump_p before calling
record_jump_equiv.
(cse_main): Don't set/check cse_altered.  Remove USE_C_ALLOCA.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119209 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cse.c