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(parent: e532f58) | patch
cprop.c (struct reg_use): Remove.
authorSteven Bosscher <steven@gcc.gnu.org>
Tue, 5 Apr 2011 19:49:52 +0000 (19:49 +0000)
committerSteven Bosscher <steven@gcc.gnu.org>
Tue, 5 Apr 2011 19:49:52 +0000 (19:49 +0000)
commitc1e2610ec1742ce29883a54dc2dca0080c37bc09
tree272ae71b3837e4001689c9bc5a94f30b630aadc3tree
parente532f586e21184719c66dcedeae98c55d2c62410commit | diff
cprop.c (struct reg_use): Remove.

* cprop.c (struct reg_use): Remove.
(reg_use_table): Make an array of RTX.
(find_used_regs, constprop_register, local_cprop_pass,
bypass_block): Simplify users of reg_use_table.
(cprop_insn): Likewise.  Iterate if copy propagation succeeded
on one of the uses found by find_used_regs.

From-SVN: r171999
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