Add an assert.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119788 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/MC/MCAssembler.cpp b/lib/MC/MCAssembler.cpp
index a23bab25a4d27b2bb487e7d16e8fbeb7a638982c..9ca8928bcecf7c80e051659ca77bf658e536f78b 100644 (file)
--- a/lib/MC/MCAssembler.cpp
+++ b/lib/MC/MCAssembler.cpp
@@ -499,7 +499,9 @@ static void WriteFragmentData(const MCAssembler &Asm, const MCAsmLayout &Layout,
     // FIXME: It is probably better if we don't call EvaluateAsAbsolute in
     // here.
     int64_t Value;
-    LF.getValue().EvaluateAsAbsolute(Value, &Layout);
+    bool IsAbs = LF.getValue().EvaluateAsAbsolute(Value, &Layout);
+    assert(IsAbs);
+    (void) IsAbs;
     SmallString<32> Tmp;
     raw_svector_ostream OSE(Tmp);
     if (LF.isSigned())