Add support for byval function whose argument is not 32 bit aligned.

To do this it is necessary to add a "always inline" argument to the
memcpy node. For completeness I have also added this node to memmove
and memset.  I have also added getMem* functions, because the extra
argument makes it cumbersome to use getNode and because I get confused
by it :-)




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43172 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 4 deletions

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 19f144653f..8a0ff29a4c 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -485,10 +485,10 @@ namespace ISD {
     // it returns an output chain.
     STACKRESTORE,
     
-    // MEMSET/MEMCPY/MEMMOVE - The first operand is the chain, and the rest
-    // correspond to the operands of the LLVM intrinsic functions.  The only
-    // result is a token chain.  The alignment argument is guaranteed to be a
-    // Constant node.
+    // MEMSET/MEMCPY/MEMMOVE - The first operand is the chain. The following
+    // correspond to the operands of the LLVM intrinsic functions and the last
+    // one is AlwaysInline.  The only result is a token chain.  The alignment
+    // argument is guaranteed to be a Constant node.
     MEMSET,
     MEMMOVE,
     MEMCPY,