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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-13 20:55:06 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-13 20:55:06 +0000 |
| commit | f5c8cff568cfcc9b5eee9c9995ca6b11e7d2d61d (patch) | |
| tree | 530fd846bdc26aea8b21becd4c83cfefd837112e /libjava/gnu/java | |
| parent | 650c540cc51bc0bbe53935387b76d4b495f20427 (diff) | |
| download | ppe42-gcc-f5c8cff568cfcc9b5eee9c9995ca6b11e7d2d61d.tar.gz ppe42-gcc-f5c8cff568cfcc9b5eee9c9995ca6b11e7d2d61d.zip | |
* tree-ssa-forwprop.c (record_single_argument_cond_exprs): Accept
new parameters for the statement and variable worklist as well
as a bitmap of interesting SSA_NAMEs. Walk over the statement
worklist recording interesting variables in the variable worklist
and bitmap. Handle casts between integral and boolean types.
(substitute_single_use_vars): Accept new parameters for the statement
and variable worklist. When a substitution is made add a new
entry to the statement worklist. Handle casts between integral
and boolean types.
(tree_ssa_forward_propagate_single_use_vars): Rework to pass
worklists to children. Iterate until the statement worklist
is empty.
* gcc.dg/tree-ssa/20040513-1.c: New test.
* gcc.dg/tree-ssa/20040513-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81803 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/gnu/java')
0 files changed, 0 insertions, 0 deletions
