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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-09-06 16:05:32 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-09-06 16:05:32 +0000 |
| commit | 71bf42bb5fe1645ee4cddda22be4fd850749b75f (patch) | |
| tree | d2016ac58e23a030401a505f77d9f7a08ae0c9d2 /libjava | |
| parent | 70d8e49e5e427877e9ef2d530af5035b5d73e785 (diff) | |
| download | gcc-71bf42bb5fe1645ee4cddda22be4fd850749b75f.tar.gz | |
2007-09-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/32586
* tree-ssa-sccvn.c (simplify_binary_expression): Avoid
folding if nothing changed.
(simplify_unary_expression): New function. Do tree combining
on conversion like codes.
(try_to_simplify): Call it.
* builtins.c (fold_builtin_cexp): Fold the built expressions.
* fold-const.c (fold_unary): Test result of get_callee_fndecl().
* g++.dg/tree-ssa/pr27090.C: Remove XFAILs.
* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise, remove scan for
now obsolete simplification.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128189 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava')
0 files changed, 0 insertions, 0 deletions