From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 27 Jun 2016 18:09:22 +0000 (+0000)
Subject: Refactor duplicated condition.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8c57f91d70168af694ba31787d6387e5826ec3c1;p=llvm

Refactor duplicated condition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273900 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 5fef2924afe..5ea0eafff09 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -260,16 +260,15 @@ BitVector PPCRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   if (TFI->needsFP(MF))
     Reserved.set(PPC::R31);
 
+  bool IsPositionIndependent = TM.getRelocationModel() == Reloc::PIC_;
   if (hasBasePointer(MF)) {
-    if (Subtarget.isSVR4ABI() && !TM.isPPC64() &&
-        TM.getRelocationModel() == Reloc::PIC_)
+    if (Subtarget.isSVR4ABI() && !TM.isPPC64() && IsPositionIndependent)
       Reserved.set(PPC::R29);
     else
       Reserved.set(PPC::R30);
   }
 
-  if (Subtarget.isSVR4ABI() && !TM.isPPC64() &&
-      TM.getRelocationModel() == Reloc::PIC_)
+  if (Subtarget.isSVR4ABI() && !TM.isPPC64() && IsPositionIndependent)
     Reserved.set(PPC::R30);
 
   // Reserve Altivec registers when Altivec is unavailable.