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| author | Douglas Gregor <dgregor@apple.com> | 2010-05-15 00:13:29 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-05-15 00:13:29 +0000 |
| commit | 222cf0efbc174528022b6d51300247ae170a8b6d (patch) | |
| tree | d15badb9890db68a222bb3bc0f9b8cba2853d19e /llvm/lib/CodeGen | |
| parent | 36d4d1541c49843e062a5c64d2fd65b9e9b98ac7 (diff) | |
| download | bcm5719-llvm-222cf0efbc174528022b6d51300247ae170a8b6d.tar.gz bcm5719-llvm-222cf0efbc174528022b6d51300247ae170a8b6d.zip | |
Recognize when the named return value optimization applies in a
"return" statement and mark the corresponding CXXConstructExpr as
elidable. Teach CodeGen that eliding a temporary is different from
eliding an object construction.
This is just a baby step toward NRVO.
llvm-svn: 103849
Diffstat (limited to 'llvm/lib/CodeGen')
0 files changed, 0 insertions, 0 deletions
