Support ICmp/FCmp constant expression reading and writing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32160 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Writer/Writer.cpp b/lib/Bytecode/Writer/Writer.cpp
index 9cf61c6..127a3ba 100644
--- a/lib/Bytecode/Writer/Writer.cpp
+++ b/lib/Bytecode/Writer/Writer.cpp
@@ -791,6 +791,13 @@
}
}
+ // In the weird case of the ICmp or FCmp instructions, we need to also put
+ // out the instruction's predicate value. We do that here, after the
+ // instruction's type and operands have been written so we can reuse the
+ // code above.
+ if (const CmpInst* CI = dyn_cast<CmpInst>(&I))
+ output_vbr((unsigned)CI->getPredicate());
+
// If we weren't handled before here, we either have a large number of
// operands or a large operand index that we are referring to.
outputInstructionFormat0(&I, Opcode, Table, Type);