[ARM] Add ARMv8.2-A FP16 scalar instructions

[oota-llvm.git] / lib / Target / ARM / ARMInstrInfo.td

diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index 2aa9475e6f475eb332ae8dae07ddd66c16352971..292d5d62fc4bd4fc8bb835f6a526d96f803f207f 100644 (file)
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -981,6 +981,21 @@ def addrmode5_pre : AddrMode5 {
    let PrintMethod = "printAddrMode5Operand<true>";
 }
 
+// addrmode5fp16 := reg +/- imm8*2
+//
+def AddrMode5FP16AsmOperand : AsmOperandClass { let Name = "AddrMode5FP16"; }
+class AddrMode5FP16 : Operand<i32>,
+                      ComplexPattern<i32, 2, "SelectAddrMode5FP16", []> {
+  let EncoderMethod = "getAddrMode5FP16OpValue";
+  let DecoderMethod = "DecodeAddrMode5FP16Operand";
+  let ParserMatchClass = AddrMode5FP16AsmOperand;
+  let MIOperandInfo = (ops GPR:$base, i32imm);
+}
+
+def addrmode5fp16 : AddrMode5FP16 {
+   let PrintMethod = "printAddrMode5FP16Operand<false>";
+}
+
 // addrmode6 := reg with optional alignment
 //
 def AddrMode6AsmOperand : AsmOperandClass { let Name = "AlignedMemory"; }