Fix unused variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190448 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index d7a3d26bf7b1720c3fc77a551d42b7511e0cf619..f094c4ca3f4a23712751a6d68086ea70053b62f6 100644 (file)
--- 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 d684164ec347c67af276f72d76fd48a0abe40116..324f7a7c521a273cec518d38846b9e7cd9a45e71 100644 (file)
--- 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 567facaed993445094806bbe629049d8bd2ebeb8..a9c276b82407226b55546af426c051c45cef73de 100644 (file)
--- 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 22c485f51c4ce547c13b91aee75c605db63ac6c2..da44d1064aaab49f6369e0d2d796a7fb72978b79 100644 (file)
--- 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 a1706ab1e47bae1530078115e5f7bddc10c475c2..220955ea662068c840b7660995aabf8b0b934c0f 100644 (file)
--- 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));