encode function calling convs in the bytecode file. invoke and call are
still to come.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21749 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 24875e4..8e46083 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -1886,6 +1886,14 @@
if ((Flags & (1 << 4)) == 0)
FunctionSignatureList.push_back(Func);
+ // Look at the low bits. If there is a calling conv here, apply it,
+ // read it as a vbr.
+ Flags &= 15;
+ if (Flags)
+ Func->setCallingConv(Flags-1);
+ else
+ Func->setCallingConv(read_vbr_uint());
+
if (Handler) Handler->handleFunctionDeclaration(Func);
// Get the next function signature.