[mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction B

[oota-llvm.git] / lib / Target / Mips / MicroMipsInstrFormats.td

diff --git a/lib/Target/Mips/MicroMipsInstrFormats.td b/lib/Target/Mips/MicroMipsInstrFormats.td
index 51b5c0cd612bf3b34070b59d65db8e03f4a8547b..99e46f288b0576a58200d30f42dfce7982fcd72e 100644 (file)
--- a/lib/Target/Mips/MicroMipsInstrFormats.td
+++ b/lib/Target/Mips/MicroMipsInstrFormats.td
@@ -238,6 +238,15 @@ class BEQNEZ_FM_MM16<bits<6> op> {
   let Inst{6-0}   = offset;
 }
 
+class B16_FM {
+  bits<10> offset;
+
+  bits<16> Inst;
+
+  let Inst{15-10} = 0x33;
+  let Inst{9-0}   = offset;
+}
+
 //===----------------------------------------------------------------------===//
 // MicroMIPS 32-bit Instruction Formats
 //===----------------------------------------------------------------------===//