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| author | Richard Biener <rguenther@suse.de> | 2013-09-11 12:20:07 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-09-11 12:20:07 +0000 |
| commit | 5c2961cf38a69f2579718f369753c7939a7e5ad1 (patch) | |
| tree | be8cec824a00db79a4fe6fbc29e2397d2ce351a1 /gcc/tree-cfg.c | |
| parent | 427e6a142188fcfdc0efd4eed41ae717ee233e94 (diff) | |
| download | gcc-5c2961cf38a69f2579718f369753c7939a7e5ad1.zip gcc-5c2961cf38a69f2579718f369753c7939a7e5ad1.tar.gz gcc-5c2961cf38a69f2579718f369753c7939a7e5ad1.tar.bz2 | |
re PR c++/58377 (spurious "may be used uninitialized" warning with -Og)
2013-09-11 Richard Biener <rguenther@suse.de>
PR middle-end/58377
* passes.def: Split critical edges before late uninit warning passes.
* tree-cfg.c (pass_split_crit_edges): Implement clone method.
* g++.dg/uninit-pred-4.C: New testcase.
From-SVN: r202496
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index c74b988..dfe1001 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -7929,6 +7929,7 @@ public: /* opt_pass methods: */ unsigned int execute () { return split_critical_edges (); } + opt_pass * clone () { return new pass_split_crit_edges (ctxt_); } }; // class pass_split_crit_edges } // anon namespace |