[Intrinsic] Unsigned Fixed Point Multiplication Intrinsic
Add an intrinsic that takes 2 unsigned integers with the scale of them
provided as the third argument and performs fixed point multiplication on
them.
This is a part of implementing fixed point arithmetic in clang where some of
the more complex operations will be implemented as intrinsics.
Differential Revision: https://reviews.llvm.org/D55625
llvm-svn: 353059
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index 4b0481c..c14b94e 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -300,6 +300,7 @@
case ISD::SSUBSAT: return "ssubsat";
case ISD::USUBSAT: return "usubsat";
case ISD::SMULFIX: return "smulfix";
+ case ISD::UMULFIX: return "umulfix";
// Conversion operators.
case ISD::SIGN_EXTEND: return "sign_extend";