From 0e2a4a78908fcea0460dc2efe2c4a26b42ccea9b Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 28 Apr 2007 06:08:13 +0000
Subject: [PATCH] Fix CodeGen/Generic/2007-04-27-LargeMemObject.ll and    
 CodeGen/Generic/2007-04-27-InlineAsm-X-Dest.ll

llvm-svn: 36534
---
 lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 4e57a7b36aa..829dae50d1f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -3210,16 +3210,22 @@ void SelectionDAGLowering::visitInlineAsm(CallInst &I) {
     switch (Constraints[i].Type) {
     case InlineAsm::isOutput:
       if (!Constraints[i].isIndirect) {
+        // The return value of the call is this value.
         assert(I.getType() != Type::VoidTy && "Bad inline asm!");
         OpVT = TLI.getValueType(I.getType());
       } else {
         const Type *OpTy = I.getOperand(OpNum)->getType();
-        OpVT = TLI.getValueType(cast<PointerType>(OpTy)->getElementType());
+        OpVT = TLI.getValueType(cast<PointerType>(OpTy)->getElementType(),true);
         OpNum++;  // Consumes a call operand.
       }
       break;
     case InlineAsm::isInput:
-      OpVT = TLI.getValueType(I.getOperand(OpNum)->getType());
+      if (!Constraints[i].isIndirect) {
+        OpVT = TLI.getValueType(I.getOperand(OpNum)->getType());
+      } else {
+        const Type *OpTy = I.getOperand(OpNum)->getType();
+        OpVT = TLI.getValueType(cast<PointerType>(OpTy)->getElementType(),true);
+      }
       OpNum++;  // Consumes a call operand.
       break;
     case InlineAsm::isClobber:
@@ -3275,8 +3281,8 @@ void SelectionDAGLowering::visitInlineAsm(CallInst &I) {
       if (ConstraintCode.size() == 1)   // not a physreg name.
         CTy = TLI.getConstraintType(ConstraintCode);
       
-      if (CTy == TargetLowering::C_Memory) {
-        // Memory output.
+      if (CTy != TargetLowering::C_RegisterClass) {
+        // Memory output, or 'other' output (e.g. 'X' constraint).
         SDOperand InOperandVal = getValue(I.getOperand(OpNum));
         
         // Check that the operand (the address to store to) isn't a float.