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Diffstat (limited to 'clang/lib/CodeGen/CGExprAgg.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprAgg.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGExprAgg.cpp b/clang/lib/CodeGen/CGExprAgg.cpp index 4e61a6f61948..67b5f919d1b2 100644 --- a/clang/lib/CodeGen/CGExprAgg.cpp +++ b/clang/lib/CodeGen/CGExprAgg.cpp @@ -2278,6 +2278,10 @@ void CodeGenFunction::EmitAggregateCopy(LValue Dest, LValue Src, QualType Ty, } } + if (getLangOpts().HLSL && Ty.getAddressSpace() == LangAS::hlsl_constant) + if (CGM.getHLSLRuntime().emitBufferCopy(*this, DestPtr, SrcPtr, Ty)) + return; + // Aggregate assignment turns into llvm.memcpy. This is almost valid per // C99 6.5.16.1p3, which states "If the value being stored in an object is // read from another object that overlaps in anyway the storage of the first |