Implement the immediate part of the 'B' modifier.
Part of rdar://9119939
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132023 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index ac61c03..f1edc55 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -417,6 +417,10 @@
}
// Fallthrough to unsupported.
case 'B': // Bitwise inverse of integer or symbol without a preceding #.
+ if (!MI->getOperand(OpNum).isImm())
+ return true;
+ O << ~(MI->getOperand(OpNum).getImm());
+ return false;
case 'L': // The low 16 bits of an immediate constant.
case 'm': // The base register of a memory operand.
case 'M': // A register range suitable for LDM/STM.