encode function calling convs in the bytecode file. invoke and call are
still to come.
llvm-svn: 21749
diff --git a/llvm/lib/Bytecode/Writer/Writer.cpp b/llvm/lib/Bytecode/Writer/Writer.cpp
index 63cb2d0..4cf4cf5 100644
--- a/llvm/lib/Bytecode/Writer/Writer.cpp
+++ b/llvm/lib/Bytecode/Writer/Writer.cpp
@@ -923,10 +923,17 @@
assert(Slot != -1 && "Module slot calculator is broken!");
assert(Slot >= Type::FirstDerivedTyID && "Derived type not in range!");
assert(((Slot << 5) >> 5) == Slot && "Slot # too big!");
- unsigned ID = (Slot << 5) + 1;
+ unsigned ID = (Slot << 5);
+
+ if (I->getCallingConv() < 15)
+ ID += I->getCallingConv()+1;
+
if (I->isExternal()) // If external, we don't have an FunctionInfo block.
ID |= 1 << 4;
output_vbr(ID);
+
+ if (I->getCallingConv() >= 15)
+ output_vbr(I->getCallingConv());
}
output_vbr((unsigned)Table.getSlot(Type::VoidTy) << 5);