From: Reed Kotler <rkotler@mips.com>
Date: Tue, 21 May 2013 22:06:02 +0000 (+0000)
Subject: Mips16 does not use register scavenger from TargetRegisterInfo. It allocates
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=6c1301ba8c017e39123e41a3cb5fb6984c0b4766;p=oota-llvm.git

Mips16 does not use register scavenger from TargetRegisterInfo. It allocates
a RegScavenger object on it's own.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182430 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Mips/Mips16RegisterInfo.cpp b/lib/Target/Mips/Mips16RegisterInfo.cpp
index 7ad18f2b4d9..4756b1e84dc 100644
--- a/lib/Target/Mips/Mips16RegisterInfo.cpp
+++ b/lib/Target/Mips/Mips16RegisterInfo.cpp
@@ -47,11 +47,11 @@ Mips16RegisterInfo::Mips16RegisterInfo(const MipsSubtarget &ST,
 
 bool Mips16RegisterInfo::requiresRegisterScavenging
   (const MachineFunction &MF) const {
-  return true;
+  return false;
 }
 bool Mips16RegisterInfo::requiresFrameIndexScavenging
   (const MachineFunction &MF) const {
-  return true;
+  return false;
 }
 
 bool Mips16RegisterInfo::useFPForScavengingIndex