commit 2e55923fba87e9f0f1b5841b6a164c207cc9004d
author Evan Cheng <evan.cheng@apple.com> Fri Mar 20 18:03:34 2009 +0000
committer Evan Cheng <evan.cheng@apple.com> Fri Mar 20 18:03:34 2009 +0000
tree 0ea18d2b90ffeaaaa94d20b5f79af1c562a69afa
parent 4ed32352c94037831355486bd6f449e77910e5e7

For inline asm output operand that matches an input. Encode the input operand index in the high bits.

llvm-svn: 67387

llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index b25776a..2a64524 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1401,7 +1401,7 @@
         for (; Val; --Val) {
           if (OpNo >= MI->getNumOperands()) break;
           unsigned OpFlags = MI->getOperand(OpNo).getImm();
-          OpNo += (OpFlags >> 3) + 1;
+          OpNo += InlineAsm::getNumOperandRegisters(OpFlags) + 1;
         }
 
         if (OpNo >= MI->getNumOperands()) {