diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
--- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -706,15 +706,7 @@
   if (MCID.getSize())
     return MCID.getSize();
 
-  // If this machine instr is an inline asm, measure it.
-  if (MI.getOpcode() == ARM::INLINEASM) {
-    unsigned Size = getInlineAsmLength(MI.getOperand(0).getSymbolName(), *MAI);
-    if (!MF->getInfo<ARMFunctionInfo>()->isThumbFunction())
-      Size = alignTo(Size, 4);
-    return Size;
-  }
-  unsigned Opc = MI.getOpcode();
-  switch (Opc) {
+  switch (MI.getOpcode()) {
   default:
     // pseudo-instruction sizes are zero.
     return 0;
@@ -751,6 +743,14 @@
     return 12;
   case ARM::SPACE:
     return MI.getOperand(1).getImm();
+  case ARM::INLINEASM:
+  case ARM::INLINEASM_BR: {
+    // If this machine instr is an inline asm, measure it.
+    unsigned Size = getInlineAsmLength(MI.getOperand(0).getSymbolName(), *MAI);
+    if (!MF->getInfo<ARMFunctionInfo>()->isThumbFunction())
+      Size = alignTo(Size, 4);
+    return Size;
+  }
   }
 }
 
@@ -2392,7 +2392,7 @@
   bool isSub = false;
 
   // Memory operands in inline assembly always use AddrMode2.
-  if (Opcode == ARM::INLINEASM)
+  if (Opcode == ARM::INLINEASM || Opcode == ARM::INLINEASM_BR)
     AddrMode = ARMII::AddrMode2;
 
   if (Opcode == ARM::ADDri) {
diff --git a/llvm/lib/Target/ARM/Thumb2InstrInfo.cpp b/llvm/lib/Target/ARM/Thumb2InstrInfo.cpp
--- a/llvm/lib/Target/ARM/Thumb2InstrInfo.cpp
+++ b/llvm/lib/Target/ARM/Thumb2InstrInfo.cpp
@@ -477,7 +477,7 @@
   bool isSub = false;
 
   // Memory operands in inline assembly always use AddrModeT2_i12.
-  if (Opcode == ARM::INLINEASM)
+  if (Opcode == ARM::INLINEASM || Opcode == ARM::INLINEASM_BR)
     AddrMode = ARMII::AddrModeT2_i12; // FIXME. mode for thumb2?
 
   if (Opcode == ARM::t2ADDri || Opcode == ARM::t2ADDri12) {