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Diffstat (limited to 'gcc/tree-ssa-uninit.c')
| -rw-r--r-- | gcc/tree-ssa-uninit.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/tree-ssa-uninit.c b/gcc/tree-ssa-uninit.c index 804b54c098b..d7e8adb5221 100644 --- a/gcc/tree-ssa-uninit.c +++ b/gcc/tree-ssa-uninit.c @@ -210,7 +210,6 @@ warn_uninitialized_vars (bool warn_possibly_uninitialized) /* For memory the only cheap thing we can do is see if we have a use of the default def of the virtual operand. - ??? Note that at -O0 we do not have virtual operands. ??? Not so cheap would be to use the alias oracle via walk_aliased_vdefs, if we don't find any aliasing vdef warn as is-used-uninitialized, if we don't find an aliasing |