From 2226dfbea28a7908974f697e372668c793ef3224 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Fri, 11 Mar 2011 23:15:02 +0000
Subject: [PATCH] Remove dead code. These ARM instruction definitions no longer
 exist.

llvm-svn: 127509
---
 lib/Target/ARM/ARMISelDAGToDAG.cpp   | 2 +-
 utils/TableGen/ARMDecoderEmitter.cpp | 8 --------
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index edf74387b15..8ef44d1ae83 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -2168,7 +2168,7 @@ SDNode *ARMDAGToDAGISel::SelectCMOVOp(SDNode *N) {
   // Emits: (tMOVCCr:i32 GPR:i32:$false, GPR:i32:$true, (imm:i32):$cc)
   // Pattern complexity = 6  cost = 11  size = 0
   //
-  // Also FCPYScc and FCPYDcc.
+  // Also VMOVScc and VMOVDcc.
   SDValue Tmp2 = CurDAG->getTargetConstant(CCVal, MVT::i32);
   SDValue Ops[] = { FalseVal, TrueVal, Tmp2, CCR, InFlag };
   unsigned Opc = 0;
diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp
index 4c081875eeb..3f2c55f424d 100644
--- a/utils/TableGen/ARMDecoderEmitter.cpp
+++ b/utils/TableGen/ARMDecoderEmitter.cpp
@@ -1592,14 +1592,6 @@ ARMDEBackend::populateInstruction(const CodeGenInstruction &CGI,
     // better off using the generic RSCri and RSCrs instructions.
     if (Name == "RSCSri" || Name == "RSCSrs") return false;
 
-    // FCYPScc, FCYPDcc, FNEGScc, and FNEGDcc are used in the compiler
-    // to implement conditional moves. We can ignore them in favor of
-    // their more generic versions of instructions. See also
-    // SDNode *ARMDAGToDAGISel::Select(SDValue Op).
-    if (Name == "FCPYScc" || Name == "FCPYDcc" || Name == "FNEGScc" ||
-        Name == "FNEGDcc")
-      return false;
-
     // Bcc is in a more generic form than B.  Ignore B when decoding.
     if (Name == "B") return false;