diff options
Diffstat (limited to 'lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | lib/CodeGen/CGCall.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp index dc3e702d6a..846e1aa393 100644 --- a/lib/CodeGen/CGCall.cpp +++ b/lib/CodeGen/CGCall.cpp @@ -907,6 +907,7 @@ void CodeGenFunction::EmitFunctionProlog(const CGFunctionInfo &FI, // Name the struct return argument. if (CGM.ReturnTypeUsesSRet(FI)) { AI->setName("agg.result"); + AI->addAttr(llvm::Attribute::NoAlias); ++AI; } |