MachineInstr: Change return value of getOpcode() to unsigned.

[oota-llvm.git] / lib / Target / ARM / ARMConstantIslandPass.cpp

diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index 6bb434c444856a88ab8ea81eb0fa9d4a3a8c018f..83378daed5cfce178013a9b5a6f24b3ef166b7f4 100644 (file)
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -240,8 +240,8 @@ namespace {
       MachineInstr *MI;
       unsigned MaxDisp : 31;
       bool isCond : 1;
-      int UncondBr;
-      ImmBranch(MachineInstr *mi, unsigned maxdisp, bool cond, int ubr)
+      unsigned UncondBr;
+      ImmBranch(MachineInstr *mi, unsigned maxdisp, bool cond, unsigned ubr)
         : MI(mi), MaxDisp(maxdisp), isCond(cond), UncondBr(ubr) {}
     };
 
@@ -746,7 +746,7 @@ initializeFunctionInfo(const std::vector<MachineInstr*> &CPEMIs) {
       if (I->isDebugValue())
         continue;
 
-      int Opc = I->getOpcode();
+      unsigned Opc = I->getOpcode();
       if (I->isBranch()) {
         bool isCond = false;
         unsigned Bits = 0;