commit 9216740fcc17e9442241a19034e9c1ad9cd65bc2
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 5e9badf081c1c2df5cee211ca2efe5451a07faf4
parent e87847abc0fba2ead274d11f2862c4bd60e78c14

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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67387 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/AsmPrinter.cpp

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index b25776a..2a64524 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/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()) {