1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetOptions.h b/include/llvm/Target/TargetOptions.h
index 122324fbb0..71a1fcf4c0 100644
--- a/include/llvm/Target/TargetOptions.h
+++ b/include/llvm/Target/TargetOptions.h
@@ -51,6 +51,7 @@ namespace llvm {
           EnableFastISel(false), PositionIndependentExecutable(false),
           UseInitArray(false),
           DisableIntegratedAS(false), CompressDebugSections(false),
+          TrapUnreachable(false),
           TrapFuncName(""), FloatABIType(FloatABI::Default),
           AllowFPOpFusion(FPOpFusion::Standard) {}
 
@@ -162,6 +163,9 @@ namespace llvm {
     /// Compress DWARF debug sections.
     unsigned CompressDebugSections : 1;
 
+    /// Emit target-specific trap instruction for 'unreachable' IR instructions.
+    unsigned TrapUnreachable : 1;
+
     /// getTrapFunctionName - If this returns a non-empty string, this means
     /// isel should lower Intrinsic::trap to a call to the specified function
     /// name instead of an ISD::TRAP node.
@@ -216,6 +220,7 @@ inline bool operator==(const TargetOptions &LHS,
     ARE_EQUAL(EnableFastISel) &&
     ARE_EQUAL(PositionIndependentExecutable) &&
     ARE_EQUAL(UseInitArray) &&
+    ARE_EQUAL(TrapUnreachable) &&
     ARE_EQUAL(TrapFuncName) &&
     ARE_EQUAL(FloatABIType) &&
     ARE_EQUAL(AllowFPOpFusion);