From ae43dac30037395cce2b54af0a02500985813183 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Tue, 10 Sep 2013 23:18:14 +0000
Subject: [PATCH] Fix unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190448 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/CodeGen/RegAllocGreedy.cpp | 2 ++
lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp | 1 -
lib/Target/Hexagon/HexagonISelLowering.cpp | 2 --
lib/Target/Hexagon/HexagonMachineScheduler.cpp | 2 --
lib/Target/Mips/MipsISelLowering.cpp | 2 --
5 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index d7a3d26bf7b..f094c4ca3f4 100644
--- a/lib/CodeGen/RegAllocGreedy.cpp
+++ b/lib/CodeGen/RegAllocGreedy.cpp
@@ -120,7 +120,9 @@ class RAGreedy : public MachineFunctionPass,
RS_Done
};
+#ifndef NDEBUG
static const char *const StageName[];
+#endif
// RegInfo - Keep additional information about each live range.
struct RegInfo {
diff --git a/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp b/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
index d684164ec34..324f7a7c521 100644
--- a/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+++ b/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
@@ -389,7 +389,6 @@ signed ResourcePriorityQueue::regPressureDelta(SUnit *SU, bool RawPressure) {
// Constants used to denote relative importance of
// heuristic components for cost computation.
static const unsigned PriorityOne = 200;
-static const unsigned PriorityTwo = 100;
static const unsigned PriorityThree = 50;
static const unsigned PriorityFour = 15;
static const unsigned PriorityFive = 5;
diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index 567facaed99..a9c276b8240 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -39,8 +39,6 @@
using namespace llvm;
-const unsigned Hexagon_MAX_RET_SIZE = 64;
-
static cl::opt<bool>
EmitJumpTables("hexagon-emit-jump-tables", cl::init(true), cl::Hidden,
cl::desc("Control jump table emission on Hexagon target"));
diff --git a/lib/Target/Hexagon/HexagonMachineScheduler.cpp b/lib/Target/Hexagon/HexagonMachineScheduler.cpp
index 22c485f51c4..da44d1064aa 100644
--- a/lib/Target/Hexagon/HexagonMachineScheduler.cpp
+++ b/lib/Target/Hexagon/HexagonMachineScheduler.cpp
@@ -457,9 +457,7 @@ static SUnit *getSingleUnscheduledSucc(SUnit *SU) {
// Constants used to denote relative importance of
// heuristic components for cost computation.
static const unsigned PriorityOne = 200;
-static const unsigned PriorityTwo = 100;
static const unsigned PriorityThree = 50;
-static const unsigned PriorityFour = 20;
static const unsigned ScaleTwo = 10;
static const unsigned FactorOne = 2;
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index a1706ab1e47..220955ea662 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -2224,8 +2224,6 @@ static bool CC_MipsO32_FP64(unsigned ValNo, MVT ValVT,
// Call Calling Convention Implementation
//===----------------------------------------------------------------------===//
-static const unsigned O32IntRegsSize = 4;
-
// Return next O32 integer argument register.
static unsigned getNextIntArgReg(unsigned Reg) {
assert((Reg == Mips::A0) || (Reg == Mips::A2));