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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2012-06-28 15:11:39 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2012-06-28 15:11:39 +0000 |
| commit | 4a889e47bd5a8d08a705a87962a35a504728d7f6 (patch) | |
| tree | 992693a169c85aff5b704e5a9e2355f9bb52baba /lib/CodeGen | |
| parent | ea01d7661751e062bb670cc1a0bdfee5789cb96f (diff) | |
Disable devirtualization when we have covariant returns. I will open a bug
for tracking this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159351 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGExprCXX.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/CGExprCXX.cpp b/lib/CodeGen/CGExprCXX.cpp index 100ef02af1..4b0bff0ad0 100644 --- a/lib/CodeGen/CGExprCXX.cpp +++ b/lib/CodeGen/CGExprCXX.cpp @@ -202,6 +202,9 @@ RValue CodeGenFunction::EmitCXXMemberCallExpr(const CXXMemberCallExpr *CE, // we don't have support for that yet, so do a virtual call. DevirtualizedMethod = NULL; } + if (DevirtualizedMethod && DevirtualizedMethod->getResultType() != + MD->getResultType()) + DevirtualizedMethod = NULL; } llvm::Value *This; |