From: Akira Hatanaka <ahatanak@gmail.com>
Date: Fri, 20 May 2011 01:45:06 +0000 (+0000)
Subject: Remove code that creates unnecessary frame objects.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=d992f6c6661e35b1a186a415667cbd3a91d37711;p=oota-llvm.git

Remove code that creates unnecessary frame objects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131711 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 496d00fe4eb..f9401858ce8 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -1048,11 +1048,7 @@ MipsTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
   CCState CCInfo(CallConv, isVarArg, getTargetMachine(), ArgLocs,
                  *DAG.getContext());
 
-  // To meet O32 ABI, Mips must always allocate 16 bytes on
-  // the stack (even if less than 4 are used as arguments)
   if (Subtarget->isABI_O32()) {
-    int VTsize = MVT(MVT::i32).getSizeInBits()/8;
-    MFI->CreateFixedObject(VTsize, (VTsize*3), true);
     CCInfo.AnalyzeCallOperands(Outs, CC_MipsO32);
   } else
     CCInfo.AnalyzeCallOperands(Outs, CC_Mips);