[llvm-commits] [llvm] r121402 - /llvm/trunk/lib/MC/MCStreamer.cpp

[Devang Patel]

Author: dpatel
Date: Thu Dec  9 13:26:21 2010
New Revision: 121402

URL: http://llvm.org/viewvc/llvm-project?rev=121402&view=rev
Log:
Add assert to catch an attempt to emit .byte 256

Modified:
    llvm/trunk/lib/MC/MCStreamer.cpp

Modified: llvm/trunk/lib/MC/MCStreamer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCStreamer.cpp?rev=121402&r1=121401&r2=121402&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCStreamer.cpp (original)
+++ llvm/trunk/lib/MC/MCStreamer.cpp Thu Dec  9 13:26:21 2010
@@ -47,7 +47,8 @@
 /// pass in a MCExpr for constant integers.
 void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size,
                               unsigned AddrSpace) {
-  assert(Size <= 8);
+  assert(Size <= 8 && "Invalid size");
+  assert(!(Size == 1 && (signed)Value > 255) && "Invalid size");
   char buf[8];
   // FIXME: Endianness assumption.
   for (unsigned i = 0; i != Size; ++i)