diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Transforms/IPO/ArgumentPromotion.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp index 3ac1c7bb2b..4486677e63 100644 --- a/lib/Transforms/IPO/ArgumentPromotion.cpp +++ b/lib/Transforms/IPO/ArgumentPromotion.cpp @@ -404,6 +404,10 @@ Function *ArgPromotion::DoPromotion(Function *F, ParamAttrsVector ParamAttrsVec; const ParamAttrsList *PAL = F->getParamAttrs(); + // Add any return attributes. + if (unsigned attrs = PAL ? PAL->getParamAttrs(0) : 0) + ParamAttrsVec.push_back(ParamAttrsWithIndex::get(0, attrs)); + unsigned ArgIndex = 1; for (Function::arg_iterator I = F->arg_begin(), E = F->arg_end(); I != E; ++I, ++ArgIndex) { @@ -491,6 +495,10 @@ Function *ArgPromotion::DoPromotion(Function *F, Instruction *Call = CS.getInstruction(); PAL = CS.getParamAttrs(); + // Add any return attributes. + if (unsigned attrs = PAL ? PAL->getParamAttrs(0) : 0) + ParamAttrsVec.push_back(ParamAttrsWithIndex::get(0, attrs)); + // Loop over the operands, inserting GEP and loads in the caller as // appropriate. CallSite::arg_iterator AI = CS.arg_begin(); |