Fix PR1146: parameter attributes are longer part of

the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.

llvm-svn: 44359

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/lib/Transforms/IPO/LowerSetJmp.cpp b/llvm/lib/Transforms/IPO/LowerSetJmp.cpp
index dbc3199162a..90ece1799da 100644
--- a/llvm/lib/Transforms/IPO/LowerSetJmp.cpp
+++ b/llvm/lib/Transforms/IPO/LowerSetJmp.cpp
@@ -476,6 +476,8 @@ void LowerSetJmp::visitCallInst(CallInst& CI)
   InvokeInst* II = new
     InvokeInst(CI.getCalledValue(), NewBB, PrelimBBMap[Func],
                Params.begin(), Params.end(), CI.getName(), Term);
+  II->setCallingConv(CI.getCallingConv());
+  II->setParamAttrs(CI.getParamAttrs());
 
   // Replace the old call inst with the invoke inst and remove the call.
   CI.replaceAllUsesWith(II);