Silence a bunch (but not all) "variable written but not read" warnings
when building with assertions disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index fe7e45f..d888c1d 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1130,6 +1130,7 @@
Done = rewriteT2FrameIndex(MI, i, BaseReg, Off, TII);
}
assert (Done && "Unable to resolve frame index!");
+ (void)Done;
}
bool ARMBaseRegisterInfo::isFrameOffsetLegal(const MachineInstr *MI,
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 4f18ce3..abec1aa 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -2983,8 +2983,8 @@
EVT VT = Op.getValueType();
DebugLoc dl = Op.getDebugLoc();
- EVT OperandVT = Op.getOperand(0).getValueType();
- assert(OperandVT == MVT::v4i16 && "Invalid type for custom lowering!");
+ assert(Op.getOperand(0).getValueType() == MVT::v4i16 &&
+ "Invalid type for custom lowering!");
if (VT != MVT::v4f32)
return DAG.UnrollVectorOp(Op.getNode());
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index cb7d5b6..107c86b 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -544,9 +544,9 @@
++i;
assert(i < MI.getNumOperands() && "Instr doesn't have FrameIndex operand!");
}
- bool Done = false;
- Done = rewriteFrameIndex(MI, i, BaseReg, Off, TII);
+ bool Done = rewriteFrameIndex(MI, i, BaseReg, Off, TII);
assert (Done && "Unable to resolve frame index!");
+ (void)Done;
}
/// saveScavengerRegister - Spill the register so it can be used by the