From: Bob Wilson <bob.wilson@apple.com>
Date: Mon, 15 Mar 2010 23:09:18 +0000 (+0000)
Subject: Translate "cc" clobber in ARM inline assembly to ARM::CCRRegisterClass.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=33cc5cb9837469dabf31cc5a474e2c27d2b7d144;p=oota-llvm.git

Translate "cc" clobber in ARM inline assembly to ARM::CCRRegisterClass.
Radar 7459078.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98586 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 5fae975ff74..8f208432ab7 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -4449,6 +4449,9 @@ ARMTargetLowering::getRegForInlineAsmConstraint(const std::string &Constraint,
       break;
     }
   }
+  if (StringRef("{cc}").equals_lower(Constraint))
+    return std::make_pair(0U, ARM::CCRRegisterClass);
+
   return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT);
 }