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tree-ssa-sccvn.h (enum vn_kind): New.
authorRichard Guenther <rguenther@suse.de>
Thu, 13 Sep 2012 12:43:58 +0000 (12:43 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 13 Sep 2012 12:43:58 +0000 (12:43 +0000)
commit17742d62a2438144b6235b8f29141ec931c3bf96
tree68386939ae0852a77af25150e2d0cbfe60672811tree
parent5d087cc916f97db8990d05ff5828b0c99ca58a34commit | diff
tree-ssa-sccvn.h (enum vn_kind): New.

2012-09-13  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.h (enum vn_kind): New.
(vn_get_stmt_kind): Likewise.
* tree-ssa-sccvn.c (vn_get_stmt_kind): New function, adjust
ADDR_EXPR handling.
(visit_use): Use it.
* tree-ssa-pre.c (compute_avail): Likewise, simplify further.

* gcc.dg/tree-ssa/ssa-fre-37.c: New testcase.

From-SVN: r191253
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-37.c [new file with mode: 0644] blob
gcc/tree-ssa-pre.c diff | blob | history
gcc/tree-ssa-sccvn.c diff | blob | history
gcc/tree-ssa-sccvn.h diff | blob | history