Thumb assembly parsing and encoding for LDR(immediate) form T1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138047 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index a6e0ed737b..8d4fa19d9f 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -157,11 +157,13 @@ def t_addrmode_rrs4 : Operand<i32>,
 
 // t_addrmode_is4 := reg + imm5 * 4
 //
+def t_addrmode_is4_asm_operand : AsmOperandClass { let Name = "MemThumbRIs4"; }
 def t_addrmode_is4 : Operand<i32>,
                      ComplexPattern<i32, 2, "SelectThumbAddrModeImm5S4", []> {
   let EncoderMethod = "getAddrModeISOpValue";
   let DecoderMethod = "DecodeThumbAddrModeIS";
   let PrintMethod = "printThumbAddrModeImm5S4Operand";
+  let ParserMatchClass = t_addrmode_is4_asm_operand;
   let MIOperandInfo = (ops tGPR:$base, i32imm:$offsimm);
 }