From: Devang Patel <dpatel@apple.com>
Date: Tue, 23 Dec 2008 21:56:28 +0000 (+0000)
Subject: Silence unused variable warnings.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=fd1c6c31231025eb23c73cbfc58a5bd7e0b9736f;p=oota-llvm.git

Silence unused variable warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61392 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index a81ecfeace1..3056e39c917 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1220,6 +1220,7 @@ bool X86FastISel::X86SelectCall(Instruction *I) {
       bool Emitted = X86FastEmitExtend(ISD::SIGN_EXTEND, VA.getLocVT(),
                                        Arg, ArgVT, Arg);
       assert(Emitted && "Failed to emit a sext!"); Emitted=Emitted;
+      Emitted = true;
       ArgVT = VA.getLocVT();
       break;
     }
@@ -1227,6 +1228,7 @@ bool X86FastISel::X86SelectCall(Instruction *I) {
       bool Emitted = X86FastEmitExtend(ISD::ZERO_EXTEND, VA.getLocVT(),
                                        Arg, ArgVT, Arg);
       assert(Emitted && "Failed to emit a zext!"); Emitted=Emitted;
+      Emitted = true;
       ArgVT = VA.getLocVT();
       break;
     }
@@ -1251,6 +1253,7 @@ bool X86FastISel::X86SelectCall(Instruction *I) {
       bool Emitted = TII.copyRegToReg(*MBB, MBB->end(), VA.getLocReg(),
                                       Arg, RC, RC);
       assert(Emitted && "Failed to emit a copy instruction!"); Emitted=Emitted;
+      Emitted = true;
       RegArgs.push_back(VA.getLocReg());
     } else {
       unsigned LocMemOffset = VA.getLocMemOffset();
@@ -1278,6 +1281,7 @@ bool X86FastISel::X86SelectCall(Instruction *I) {
     unsigned Base = getInstrInfo()->getGlobalBaseReg(&MF);
     bool Emitted = TII.copyRegToReg(*MBB, MBB->end(), X86::EBX, Base, RC, RC);
     assert(Emitted && "Failed to emit a copy instruction!"); Emitted=Emitted;
+    Emitted = true;
   }
 
   // Issue the call.
@@ -1329,6 +1333,7 @@ bool X86FastISel::X86SelectCall(Instruction *I) {
     bool Emitted = TII.copyRegToReg(*MBB, MBB->end(), ResultReg,
                                     RVLocs[0].getLocReg(), DstRC, SrcRC);
     assert(Emitted && "Failed to emit a copy instruction!"); Emitted=Emitted;
+    Emitted = true;
     if (CopyVT != RVLocs[0].getValVT()) {
       // Round the F80 the right size, which also moves to the appropriate xmm
       // register. This is accomplished by storing the F80 value in memory and
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index e1699f6b5a6..b650d220507 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -349,6 +349,7 @@ X86RegisterInfo::getFrameIndexOffset(MachineFunction &MF, int FI) const {
     else {
       unsigned Align = MF.getFrameInfo()->getObjectAlignment(FI);
       assert( (-(Offset + StackSize)) % Align == 0);
+      Align = 0;
       return Offset + StackSize;
     }
 
@@ -501,6 +502,7 @@ X86RegisterInfo::processFunctionBeforeFrameFinalized(MachineFunction &MF) const{
                                                        TailCallReturnAddrDelta);
     assert(FrameIdx == MF.getFrameInfo()->getObjectIndexBegin() &&
            "Slot for EBP register must be last in order to be found!");
+    FrameIdx = 0;
   }
 }