From: Justin Holewinski <justin.holewinski@gmail.com>
Date: Wed, 5 Oct 2011 18:32:25 +0000 (+0000)
Subject: PTX: Fixup a case where getRegClassFor() should be used instead of custom code.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=591c1c6754534fb72b4ca8d8444db4ddc4385e80;p=oota-llvm.git

PTX: Fixup a case where getRegClassFor() should be used instead of custom code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141199 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PTX/PTXISelLowering.cpp b/lib/Target/PTX/PTXISelLowering.cpp
index a624b5a201b..f2234906d9d 100644
--- a/lib/Target/PTX/PTXISelLowering.cpp
+++ b/lib/Target/PTX/PTXISelLowering.cpp
@@ -236,23 +236,7 @@ SDValue PTXTargetLowering::
   else {
     for (unsigned i = 0, e = Ins.size(); i != e; ++i) {
       EVT                  RegVT = Ins[i].VT;
-      TargetRegisterClass* TRC   = 0;
-
-      // Determine which register class we need
-      if (RegVT == MVT::i1)
-        TRC = PTX::RegPredRegisterClass;
-      else if (RegVT == MVT::i16)
-        TRC = PTX::RegI16RegisterClass;
-      else if (RegVT == MVT::i32)
-        TRC = PTX::RegI32RegisterClass;
-      else if (RegVT == MVT::i64)
-        TRC = PTX::RegI64RegisterClass;
-      else if (RegVT == MVT::f32)
-        TRC = PTX::RegF32RegisterClass;
-      else if (RegVT == MVT::f64)
-        TRC = PTX::RegF64RegisterClass;
-      else
-        llvm_unreachable("Unknown parameter type");
+      TargetRegisterClass* TRC   = getRegClassFor(RegVT);
 
       // Use a unique index in the instruction to prevent instruction folding.
       // Yes, this is a hack.