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| author | Akira Hatanaka <ahatanak@gmail.com> | 2011-08-01 18:09:58 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-08-01 18:09:58 +0000 |
| commit | 511949bf7ea721556ea3eb2777fc1e36e6c3e243 (patch) | |
| tree | 1edaa395ba127b6bf12de4c85be1fb058e8c4a15 /lib/CodeGen/TargetInfo.cpp | |
| parent | 3fc81d32314eca98b51846f493a8bc77cf14a701 (diff) | |
Pass records with non-trivial destructors or constructors indirectly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136630 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TargetInfo.cpp')
| -rw-r--r-- | lib/CodeGen/TargetInfo.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp index ea0cec3d91..3866c2b2e5 100644 --- a/lib/CodeGen/TargetInfo.cpp +++ b/lib/CodeGen/TargetInfo.cpp @@ -2934,6 +2934,11 @@ ABIArgInfo MipsABIInfo::classifyArgumentType(QualType Ty) const { if (getContext().getTypeSize(Ty) == 0) return ABIArgInfo::getIgnore(); + // Records with non trivial destructors/constructors should not be passed + // by value. + if (isRecordWithNonTrivialDestructorOrCopyConstructor(Ty)) + return ABIArgInfo::getIndirect(0, /*ByVal=*/false); + return ABIArgInfo::getIndirect(0); } |