Fix unused variables.

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

3 files changed, 0 insertions, 6 deletions

diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index 567facaed9..a9c276b824 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 22c485f51c..da44d1064a 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 a1706ab1e4..220955ea66 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));