From a44b37e6760bb5a27fa57558065f3c7a64d155a0 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat, 25 Apr 2015 17:25:13 +0000
Subject: [PATCH] [ARM] Simplify code. NFC.

llvm-svn: 235803
---
 .../Target/ARM/InstPrinter/ARMInstPrinter.cpp   | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index c2e1b2a3045c..1c5a79518767 100644
--- a/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -1379,21 +1379,8 @@ void ARMInstPrinter::printRotImmOperand(const MCInst *MI, unsigned OpNum,
   unsigned Imm = MI->getOperand(OpNum).getImm();
   if (Imm == 0)
     return;
-  O << ", ror " << markup("<imm:") << "#";
-  switch (Imm) {
-  default:
-    assert(0 && "illegal ror immediate!");
-  case 1:
-    O << "8";
-    break;
-  case 2:
-    O << "16";
-    break;
-  case 3:
-    O << "24";
-    break;
-  }
-  O << markup(">");
+  assert(Imm <= 3 && "illegal ror immediate!");
+  O << ", ror " << markup("<imm:") << "#" << 8 * Imm << markup(">");
 }
 
 void ARMInstPrinter::printModImmOperand(const MCInst *MI, unsigned OpNum,