https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62156
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-08-18
CC| |rguenth at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hm, yeah. Well, not sure if this is worth having a special case for in
tree-ssa-sccvn.c or in gimple_fold_stmt_to_constant_1. I'd probably
try a simple pattern matching in gimple_fold_stmt_to_constant_1.
What kind of std::string code is this? That is, can we expect
memcmp and memcpy to be adjacent (without intermediate memory operations?)
