Add support for memcpy and memmove intrinsics. Why isn't the cwriter using
the intrinsiclowering code?? :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11362 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index be6d435..43f50e9 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -1302,6 +1302,24 @@
// exception throw.
Out << "abort()";
return;
+ case Intrinsic::memcpy:
+ Out << "memcpy(";
+ writeOperand(I.getOperand(1));
+ Out << ", ";
+ writeOperand(I.getOperand(2));
+ Out << ", ";
+ writeOperand(I.getOperand(3));
+ Out << ")";
+ return;
+ case Intrinsic::memmove:
+ Out << "memmove(";
+ writeOperand(I.getOperand(1));
+ Out << ", ";
+ writeOperand(I.getOperand(2));
+ Out << ", ";
+ writeOperand(I.getOperand(3));
+ Out << ")";
+ return;
}
}
visitCallSite(&I);