[Hexagon] Replacing XTYPE/SHIFT intrinsic patternss. Adding tests and missing instructions with tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227330 91177308-0d34-0410-b5e6-96231b3b80d8
2025-01-09 05:31:37 +00:00 · 2015-01-28 17:37:59 +00:00 · 2015-01-28 17:37:59 +00:00 · a5070baf7e
commit a5070baf7e
parent a8c8e06c02
7 changed files with 864 additions and 194 deletions
--- a/lib/Target/Hexagon/HexagonInstrInfo.td
+++ b/lib/Target/Hexagon/HexagonInstrInfo.td
@ -3358,6 +3358,11 @@ def S2_asl_i_r_sat : T_S2op_2_ii <"asl", 0b010, 0b010, 1>;
 let isCodeGenOnly = 0 in
 def S2_asr_i_r_rnd : T_S2op_2_ii <"asr", 0b010, 0b000, 0, 1>;

+def S2_asr_i_r_rnd_goodsyntax
+  : SInst <(outs IntRegs:$dst), (ins  IntRegs:$src, u5Imm:$u5),
+  "$dst = asrrnd($src, #$u5)",
+  [], "", S_2op_tc_1_SLOT23>;
+
 def: Pat<(i32 (sra (i32 (add (i32 (sra I32:$src1, u5ImmPred:$src2)),
                             (i32 1))),
                   (i32 1))),
--- a/lib/Target/Hexagon/HexagonInstrInfoV5.td
+++ b/lib/Target/Hexagon/HexagonInstrInfoV5.td
@ -25,6 +25,10 @@ def S2_asr_i_p_rnd : S_2OpInstImm<"asr", 0b110, 0b111, u6Imm,
  let Inst{13-8} = src2;
 }

+def S2_asr_i_p_rnd_goodsyntax
+  : MInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, u6Imm:$src2),
+    "$dst = asrrnd($src1, #$src2)">;
+
 let isCodeGenOnly = 0 in
 def C4_fastcorner9 : T_LOGICAL_2OP<"fastcorner9", 0b000, 0, 0>,
  Requires<[HasV5T]> {
--- a/lib/Target/Hexagon/HexagonIntrinsics.td
+++ b/lib/Target/Hexagon/HexagonIntrinsics.td
@ -33,6 +33,10 @@ class T_IR_pat <InstHexagon MI, Intrinsic IntID, PatFrag ImmPred = PatLeaf<(i32
  : Pat<(IntID ImmPred:$Is, I32:$Rt),
        (MI ImmPred:$Is, I32:$Rt)>;

+class T_PI_pat <InstHexagon MI, Intrinsic IntID>
+  : Pat<(IntID I64:$Rs, imm:$It),
+        (MI DoubleRegs:$Rs, imm:$It)>;
+
 class T_RR_pat <InstHexagon MI, Intrinsic IntID>
  : Pat <(IntID I32:$Rs, I32:$Rt),
         (MI I32:$Rs, I32:$Rt)>;
@ -57,14 +61,30 @@ class T_RRI_pat <InstHexagon MI, Intrinsic IntID>
  : Pat <(IntID I32:$Rs, I32:$Rt, imm:$Iu),
         (MI I32:$Rs, I32:$Rt, imm:$Iu)>;

+class T_IRI_pat <InstHexagon MI, Intrinsic IntID>
+  : Pat <(IntID imm:$It, I32:$Rs, imm:$Iu),
+         (MI imm:$It, I32:$Rs, imm:$Iu)>;
+
 class T_RRR_pat <InstHexagon MI, Intrinsic IntID>
  : Pat <(IntID I32:$Rs, I32:$Rt, I32:$Ru),
         (MI I32:$Rs, I32:$Rt, I32:$Ru)>;

+class T_PPI_pat <InstHexagon MI, Intrinsic IntID>
+  : Pat <(IntID I64:$Rs, I64:$Rt, imm:$Iu),
+         (MI DoubleRegs:$Rs, DoubleRegs:$Rt, imm:$Iu)>;
+
+class T_PPR_pat <InstHexagon MI, Intrinsic IntID>
+  : Pat <(IntID I64:$Rs, I64:$Rt, I32:$Ru),
+         (MI DoubleRegs:$Rs, DoubleRegs:$Rt, I32:$Ru)>;
+
 class T_PRR_pat <InstHexagon MI, Intrinsic IntID>
  : Pat <(IntID I64:$Rs, I32:$Rt, I32:$Ru),
         (MI DoubleRegs:$Rs, I32:$Rt, I32:$Ru)>;

+class T_PR_pat <InstHexagon MI, Intrinsic IntID>
+  : Pat <(IntID I64:$Rs, I32:$Rt),
+         (MI DoubleRegs:$Rs, I32:$Rt)>;
+
 //===----------------------------------------------------------------------===//
 // MPYS / Multipy signed/unsigned halfwords
 //Rd=mpy[u](Rs.[H|L],Rt.[H|L])[:<<1][:rnd][:sat]
@ -310,6 +330,143 @@ def : T_RR_pat<A2_min,  int_hexagon_A2_min>;
 def : T_RR_pat<A2_maxu, int_hexagon_A2_maxu>;
 def : T_RR_pat<A2_minu, int_hexagon_A2_minu>;

+// Shift and accumulate
+def : T_RRI_pat <S2_asr_i_r_nac,  int_hexagon_S2_asr_i_r_nac>;
+def : T_RRI_pat <S2_lsr_i_r_nac,  int_hexagon_S2_lsr_i_r_nac>;
+def : T_RRI_pat <S2_asl_i_r_nac,  int_hexagon_S2_asl_i_r_nac>;
+def : T_RRI_pat <S2_asr_i_r_acc,  int_hexagon_S2_asr_i_r_acc>;
+def : T_RRI_pat <S2_lsr_i_r_acc,  int_hexagon_S2_lsr_i_r_acc>;
+def : T_RRI_pat <S2_asl_i_r_acc,  int_hexagon_S2_asl_i_r_acc>;
+
+def : T_RRI_pat <S2_asr_i_r_and,  int_hexagon_S2_asr_i_r_and>;
+def : T_RRI_pat <S2_lsr_i_r_and,  int_hexagon_S2_lsr_i_r_and>;
+def : T_RRI_pat <S2_asl_i_r_and,  int_hexagon_S2_asl_i_r_and>;
+def : T_RRI_pat <S2_asr_i_r_or,   int_hexagon_S2_asr_i_r_or>;
+def : T_RRI_pat <S2_lsr_i_r_or,   int_hexagon_S2_lsr_i_r_or>;
+def : T_RRI_pat <S2_asl_i_r_or,   int_hexagon_S2_asl_i_r_or>;
+def : T_RRI_pat <S2_lsr_i_r_xacc, int_hexagon_S2_lsr_i_r_xacc>;
+def : T_RRI_pat <S2_asl_i_r_xacc, int_hexagon_S2_asl_i_r_xacc>;
+
+def : T_PPI_pat <S2_asr_i_p_nac,  int_hexagon_S2_asr_i_p_nac>;
+def : T_PPI_pat <S2_lsr_i_p_nac,  int_hexagon_S2_lsr_i_p_nac>;
+def : T_PPI_pat <S2_asl_i_p_nac,  int_hexagon_S2_asl_i_p_nac>;
+def : T_PPI_pat <S2_asr_i_p_acc,  int_hexagon_S2_asr_i_p_acc>;
+def : T_PPI_pat <S2_lsr_i_p_acc,  int_hexagon_S2_lsr_i_p_acc>;
+def : T_PPI_pat <S2_asl_i_p_acc,  int_hexagon_S2_asl_i_p_acc>;
+
+def : T_PPI_pat <S2_asr_i_p_and,  int_hexagon_S2_asr_i_p_and>;
+def : T_PPI_pat <S2_lsr_i_p_and,  int_hexagon_S2_lsr_i_p_and>;
+def : T_PPI_pat <S2_asl_i_p_and,  int_hexagon_S2_asl_i_p_and>;
+def : T_PPI_pat <S2_asr_i_p_or,   int_hexagon_S2_asr_i_p_or>;
+def : T_PPI_pat <S2_lsr_i_p_or,   int_hexagon_S2_lsr_i_p_or>;
+def : T_PPI_pat <S2_asl_i_p_or,   int_hexagon_S2_asl_i_p_or>;
+def : T_PPI_pat <S2_lsr_i_p_xacc, int_hexagon_S2_lsr_i_p_xacc>;
+def : T_PPI_pat <S2_asl_i_p_xacc, int_hexagon_S2_asl_i_p_xacc>;
+
+def : T_RRR_pat <S2_asr_r_r_nac,  int_hexagon_S2_asr_r_r_nac>;
+def : T_RRR_pat <S2_lsr_r_r_nac,  int_hexagon_S2_lsr_r_r_nac>;
+def : T_RRR_pat <S2_asl_r_r_nac,  int_hexagon_S2_asl_r_r_nac>;
+def : T_RRR_pat <S2_lsl_r_r_nac,  int_hexagon_S2_lsl_r_r_nac>;
+def : T_RRR_pat <S2_asr_r_r_acc,  int_hexagon_S2_asr_r_r_acc>;
+def : T_RRR_pat <S2_lsr_r_r_acc,  int_hexagon_S2_lsr_r_r_acc>;
+def : T_RRR_pat <S2_asl_r_r_acc,  int_hexagon_S2_asl_r_r_acc>;
+def : T_RRR_pat <S2_lsl_r_r_acc,  int_hexagon_S2_lsl_r_r_acc>;
+
+def : T_RRR_pat <S2_asr_r_r_and,  int_hexagon_S2_asr_r_r_and>;
+def : T_RRR_pat <S2_lsr_r_r_and,  int_hexagon_S2_lsr_r_r_and>;
+def : T_RRR_pat <S2_asl_r_r_and,  int_hexagon_S2_asl_r_r_and>;
+def : T_RRR_pat <S2_lsl_r_r_and,  int_hexagon_S2_lsl_r_r_and>;
+def : T_RRR_pat <S2_asr_r_r_or,   int_hexagon_S2_asr_r_r_or>;
+def : T_RRR_pat <S2_lsr_r_r_or,   int_hexagon_S2_lsr_r_r_or>;
+def : T_RRR_pat <S2_asl_r_r_or,   int_hexagon_S2_asl_r_r_or>;
+def : T_RRR_pat <S2_lsl_r_r_or,   int_hexagon_S2_lsl_r_r_or>;
+
+def : T_PPR_pat <S2_asr_r_p_nac,  int_hexagon_S2_asr_r_p_nac>;
+def : T_PPR_pat <S2_lsr_r_p_nac,  int_hexagon_S2_lsr_r_p_nac>;
+def : T_PPR_pat <S2_asl_r_p_nac,  int_hexagon_S2_asl_r_p_nac>;
+def : T_PPR_pat <S2_lsl_r_p_nac,  int_hexagon_S2_lsl_r_p_nac>;
+def : T_PPR_pat <S2_asr_r_p_acc,  int_hexagon_S2_asr_r_p_acc>;
+def : T_PPR_pat <S2_lsr_r_p_acc,  int_hexagon_S2_lsr_r_p_acc>;
+def : T_PPR_pat <S2_asl_r_p_acc,  int_hexagon_S2_asl_r_p_acc>;
+def : T_PPR_pat <S2_lsl_r_p_acc,  int_hexagon_S2_lsl_r_p_acc>;
+
+def : T_PPR_pat <S2_asr_r_p_and,  int_hexagon_S2_asr_r_p_and>;
+def : T_PPR_pat <S2_lsr_r_p_and,  int_hexagon_S2_lsr_r_p_and>;
+def : T_PPR_pat <S2_asl_r_p_and,  int_hexagon_S2_asl_r_p_and>;
+def : T_PPR_pat <S2_lsl_r_p_and,  int_hexagon_S2_lsl_r_p_and>;
+def : T_PPR_pat <S2_asr_r_p_or,   int_hexagon_S2_asr_r_p_or>;
+def : T_PPR_pat <S2_lsr_r_p_or,   int_hexagon_S2_lsr_r_p_or>;
+def : T_PPR_pat <S2_asl_r_p_or,   int_hexagon_S2_asl_r_p_or>;
+def : T_PPR_pat <S2_lsl_r_p_or,   int_hexagon_S2_lsl_r_p_or>;
+
+def : T_RRI_pat <S2_asr_i_r_nac,  int_hexagon_S2_asr_i_r_nac>;
+def : T_RRI_pat <S2_lsr_i_r_nac,  int_hexagon_S2_lsr_i_r_nac>;
+def : T_RRI_pat <S2_asl_i_r_nac,  int_hexagon_S2_asl_i_r_nac>;
+def : T_RRI_pat <S2_asr_i_r_acc,  int_hexagon_S2_asr_i_r_acc>;
+def : T_RRI_pat <S2_lsr_i_r_acc,  int_hexagon_S2_lsr_i_r_acc>;
+def : T_RRI_pat <S2_asl_i_r_acc,  int_hexagon_S2_asl_i_r_acc>;
+
+def : T_RRI_pat <S2_asr_i_r_and,  int_hexagon_S2_asr_i_r_and>;
+def : T_RRI_pat <S2_lsr_i_r_and,  int_hexagon_S2_lsr_i_r_and>;
+def : T_RRI_pat <S2_asl_i_r_and,  int_hexagon_S2_asl_i_r_and>;
+def : T_RRI_pat <S2_asr_i_r_or,   int_hexagon_S2_asr_i_r_or>;
+def : T_RRI_pat <S2_lsr_i_r_or,   int_hexagon_S2_lsr_i_r_or>;
+def : T_RRI_pat <S2_asl_i_r_or,   int_hexagon_S2_asl_i_r_or>;
+def : T_RRI_pat <S2_lsr_i_r_xacc, int_hexagon_S2_lsr_i_r_xacc>;
+def : T_RRI_pat <S2_asl_i_r_xacc, int_hexagon_S2_asl_i_r_xacc>;
+
+def : T_PPI_pat <S2_asr_i_p_nac,  int_hexagon_S2_asr_i_p_nac>;
+def : T_PPI_pat <S2_lsr_i_p_nac,  int_hexagon_S2_lsr_i_p_nac>;
+def : T_PPI_pat <S2_asl_i_p_nac,  int_hexagon_S2_asl_i_p_nac>;
+def : T_PPI_pat <S2_asr_i_p_acc,  int_hexagon_S2_asr_i_p_acc>;
+def : T_PPI_pat <S2_lsr_i_p_acc,  int_hexagon_S2_lsr_i_p_acc>;
+def : T_PPI_pat <S2_asl_i_p_acc,  int_hexagon_S2_asl_i_p_acc>;
+
+def : T_PPI_pat <S2_asr_i_p_and,  int_hexagon_S2_asr_i_p_and>;
+def : T_PPI_pat <S2_lsr_i_p_and,  int_hexagon_S2_lsr_i_p_and>;
+def : T_PPI_pat <S2_asl_i_p_and,  int_hexagon_S2_asl_i_p_and>;
+def : T_PPI_pat <S2_asr_i_p_or,   int_hexagon_S2_asr_i_p_or>;
+def : T_PPI_pat <S2_lsr_i_p_or,   int_hexagon_S2_lsr_i_p_or>;
+def : T_PPI_pat <S2_asl_i_p_or,   int_hexagon_S2_asl_i_p_or>;
+def : T_PPI_pat <S2_lsr_i_p_xacc, int_hexagon_S2_lsr_i_p_xacc>;
+def : T_PPI_pat <S2_asl_i_p_xacc, int_hexagon_S2_asl_i_p_xacc>;
+
+def : T_RRR_pat <S2_asr_r_r_nac,  int_hexagon_S2_asr_r_r_nac>;
+def : T_RRR_pat <S2_lsr_r_r_nac,  int_hexagon_S2_lsr_r_r_nac>;
+def : T_RRR_pat <S2_asl_r_r_nac,  int_hexagon_S2_asl_r_r_nac>;
+def : T_RRR_pat <S2_lsl_r_r_nac,  int_hexagon_S2_lsl_r_r_nac>;
+def : T_RRR_pat <S2_asr_r_r_acc,  int_hexagon_S2_asr_r_r_acc>;
+def : T_RRR_pat <S2_lsr_r_r_acc,  int_hexagon_S2_lsr_r_r_acc>;
+def : T_RRR_pat <S2_asl_r_r_acc,  int_hexagon_S2_asl_r_r_acc>;
+def : T_RRR_pat <S2_lsl_r_r_acc,  int_hexagon_S2_lsl_r_r_acc>;
+
+def : T_RRR_pat <S2_asr_r_r_and,  int_hexagon_S2_asr_r_r_and>;
+def : T_RRR_pat <S2_lsr_r_r_and,  int_hexagon_S2_lsr_r_r_and>;
+def : T_RRR_pat <S2_asl_r_r_and,  int_hexagon_S2_asl_r_r_and>;
+def : T_RRR_pat <S2_lsl_r_r_and,  int_hexagon_S2_lsl_r_r_and>;
+def : T_RRR_pat <S2_asr_r_r_or,   int_hexagon_S2_asr_r_r_or>;
+def : T_RRR_pat <S2_lsr_r_r_or,   int_hexagon_S2_lsr_r_r_or>;
+def : T_RRR_pat <S2_asl_r_r_or,   int_hexagon_S2_asl_r_r_or>;
+def : T_RRR_pat <S2_lsl_r_r_or,   int_hexagon_S2_lsl_r_r_or>;
+
+def : T_PPR_pat <S2_asr_r_p_nac,  int_hexagon_S2_asr_r_p_nac>;
+def : T_PPR_pat <S2_lsr_r_p_nac,  int_hexagon_S2_lsr_r_p_nac>;
+def : T_PPR_pat <S2_asl_r_p_nac,  int_hexagon_S2_asl_r_p_nac>;
+def : T_PPR_pat <S2_lsl_r_p_nac,  int_hexagon_S2_lsl_r_p_nac>;
+def : T_PPR_pat <S2_asr_r_p_acc,  int_hexagon_S2_asr_r_p_acc>;
+def : T_PPR_pat <S2_lsr_r_p_acc,  int_hexagon_S2_lsr_r_p_acc>;
+def : T_PPR_pat <S2_asl_r_p_acc,  int_hexagon_S2_asl_r_p_acc>;
+def : T_PPR_pat <S2_lsl_r_p_acc,  int_hexagon_S2_lsl_r_p_acc>;
+
+def : T_PPR_pat <S2_asr_r_p_and,  int_hexagon_S2_asr_r_p_and>;
+def : T_PPR_pat <S2_lsr_r_p_and,  int_hexagon_S2_lsr_r_p_and>;
+def : T_PPR_pat <S2_asl_r_p_and,  int_hexagon_S2_asl_r_p_and>;
+def : T_PPR_pat <S2_lsl_r_p_and,  int_hexagon_S2_lsl_r_p_and>;
+def : T_PPR_pat <S2_asr_r_p_or,   int_hexagon_S2_asr_r_p_or>;
+def : T_PPR_pat <S2_lsr_r_p_or,   int_hexagon_S2_lsr_r_p_or>;
+def : T_PPR_pat <S2_asl_r_p_or,   int_hexagon_S2_asl_r_p_or>;
+def : T_PPR_pat <S2_lsl_r_p_or,   int_hexagon_S2_lsl_r_p_or>;
+
 /********************************************************************
 *            ALU32/ALU                                              *
 *********************************************************************/
@ -409,6 +566,40 @@ def : T_RRI_pat <M2_naccii, int_hexagon_M2_naccii>;
 // XOR and XOR with destination
 def : T_RRR_pat <M2_xor_xacc, int_hexagon_M2_xor_xacc>;

+// Shift by immediate and add
+def : T_RRI_pat<S2_addasl_rrri, int_hexagon_S2_addasl_rrri>;
+
+/********************************************************************
+*            STYPE/SHIFT                                            *
+*********************************************************************/
+
+def : T_PI_pat <S2_asr_i_p, int_hexagon_S2_asr_i_p>;
+def : T_PI_pat <S2_lsr_i_p, int_hexagon_S2_lsr_i_p>;
+def : T_PI_pat <S2_asl_i_p, int_hexagon_S2_asl_i_p>;
+
+def : T_PR_pat <S2_asr_r_p, int_hexagon_S2_asr_r_p>;
+def : T_PR_pat <S2_lsr_r_p, int_hexagon_S2_lsr_r_p>;
+def : T_PR_pat <S2_asl_r_p, int_hexagon_S2_asl_r_p>;
+def : T_PR_pat <S2_lsl_r_p, int_hexagon_S2_lsl_r_p>;
+
+def : T_RR_pat <S2_asr_r_r, int_hexagon_S2_asr_r_r>;
+def : T_RR_pat <S2_lsr_r_r, int_hexagon_S2_lsr_r_r>;
+def : T_RR_pat <S2_asl_r_r, int_hexagon_S2_asl_r_r>;
+def : T_RR_pat <S2_lsl_r_r, int_hexagon_S2_lsl_r_r>;
+
+def : T_RR_pat <S2_asr_r_r_sat, int_hexagon_S2_asr_r_r_sat>;
+def : T_RR_pat <S2_asl_r_r_sat, int_hexagon_S2_asl_r_r_sat>;
+
+def : T_RI_pat <S2_asr_i_r,     int_hexagon_S2_asr_i_r>;
+def : T_RI_pat <S2_lsr_i_r,     int_hexagon_S2_lsr_i_r>;
+def : T_RI_pat <S2_asl_i_r,     int_hexagon_S2_asl_i_r>;
+def : T_RI_pat <S2_asr_i_r_rnd, int_hexagon_S2_asr_i_r_rnd>;
+def : T_RI_pat <S2_asr_i_r_rnd_goodsyntax,
+                int_hexagon_S2_asr_i_r_rnd_goodsyntax>;
+
+// Shift left by immediate with saturation.
+def : T_RI_pat <S2_asl_i_r_sat, int_hexagon_S2_asl_i_r_sat>;
+
 //
 // ALU 32 types.
 //
@ -3144,200 +3335,6 @@ def HEXAGON_C2_tfrrp:
 def HEXAGON_C2_vitpack:
  si_SInst_qiqi                   <"vitpack",int_hexagon_C2_vitpack>;

-
-/********************************************************************
-*            STYPE/SHIFT                                            *
-*********************************************************************/
-
-// STYPE / SHIFT / Shift by immediate.
-def HEXAGON_S2_asl_i_r:
-  si_SInst_siu5                   <"asl",     int_hexagon_S2_asl_i_r>;
-def HEXAGON_S2_asr_i_r:
-  si_SInst_siu5                   <"asr",     int_hexagon_S2_asr_i_r>;
-def HEXAGON_S2_lsr_i_r:
-  si_SInst_siu5                   <"lsr",     int_hexagon_S2_lsr_i_r>;
-def HEXAGON_S2_asl_i_p:
-  di_SInst_diu6                   <"asl",     int_hexagon_S2_asl_i_p>;
-def HEXAGON_S2_asr_i_p:
-  di_SInst_diu6                   <"asr",     int_hexagon_S2_asr_i_p>;
-def HEXAGON_S2_lsr_i_p:
-  di_SInst_diu6                   <"lsr",     int_hexagon_S2_lsr_i_p>;
-
-// STYPE / SHIFT / Shift by immediate and accumulate.
-def HEXAGON_S2_asl_i_r_acc:
-  si_SInst_sisiu5_acc             <"asl",     int_hexagon_S2_asl_i_r_acc>;
-def HEXAGON_S2_asr_i_r_acc:
-  si_SInst_sisiu5_acc             <"asr",     int_hexagon_S2_asr_i_r_acc>;
-def HEXAGON_S2_lsr_i_r_acc:
-  si_SInst_sisiu5_acc             <"lsr",     int_hexagon_S2_lsr_i_r_acc>;
-def HEXAGON_S2_asl_i_r_nac:
-  si_SInst_sisiu5_nac             <"asl",     int_hexagon_S2_asl_i_r_nac>;
-def HEXAGON_S2_asr_i_r_nac:
-  si_SInst_sisiu5_nac             <"asr",     int_hexagon_S2_asr_i_r_nac>;
-def HEXAGON_S2_lsr_i_r_nac:
-  si_SInst_sisiu5_nac             <"lsr",     int_hexagon_S2_lsr_i_r_nac>;
-def HEXAGON_S2_asl_i_p_acc:
-  di_SInst_didiu6_acc             <"asl",     int_hexagon_S2_asl_i_p_acc>;
-def HEXAGON_S2_asr_i_p_acc:
-  di_SInst_didiu6_acc             <"asr",     int_hexagon_S2_asr_i_p_acc>;
-def HEXAGON_S2_lsr_i_p_acc:
-  di_SInst_didiu6_acc             <"lsr",     int_hexagon_S2_lsr_i_p_acc>;
-def HEXAGON_S2_asl_i_p_nac:
-  di_SInst_didiu6_nac             <"asl",     int_hexagon_S2_asl_i_p_nac>;
-def HEXAGON_S2_asr_i_p_nac:
-  di_SInst_didiu6_nac             <"asr",     int_hexagon_S2_asr_i_p_nac>;
-def HEXAGON_S2_lsr_i_p_nac:
-  di_SInst_didiu6_nac             <"lsr",     int_hexagon_S2_lsr_i_p_nac>;
-
-// STYPE / SHIFT / Shift by immediate and add.
-def HEXAGON_S2_addasl_rrri:
-  si_SInst_sisiu3                 <"addasl",  int_hexagon_S2_addasl_rrri>;
-
-// STYPE / SHIFT / Shift by immediate and logical.
-def HEXAGON_S2_asl_i_r_and:
-  si_SInst_sisiu5_and             <"asl",     int_hexagon_S2_asl_i_r_and>;
-def HEXAGON_S2_asr_i_r_and:
-  si_SInst_sisiu5_and             <"asr",     int_hexagon_S2_asr_i_r_and>;
-def HEXAGON_S2_lsr_i_r_and:
-  si_SInst_sisiu5_and             <"lsr",     int_hexagon_S2_lsr_i_r_and>;
-
-def HEXAGON_S2_asl_i_r_xacc:
-  si_SInst_sisiu5_xor             <"asl",     int_hexagon_S2_asl_i_r_xacc>;
-def HEXAGON_S2_lsr_i_r_xacc:
-  si_SInst_sisiu5_xor             <"lsr",     int_hexagon_S2_lsr_i_r_xacc>;
-
-def HEXAGON_S2_asl_i_r_or:
-  si_SInst_sisiu5_or              <"asl",     int_hexagon_S2_asl_i_r_or>;
-def HEXAGON_S2_asr_i_r_or:
-  si_SInst_sisiu5_or              <"asr",     int_hexagon_S2_asr_i_r_or>;
-def HEXAGON_S2_lsr_i_r_or:
-  si_SInst_sisiu5_or              <"lsr",     int_hexagon_S2_lsr_i_r_or>;
-
-def HEXAGON_S2_asl_i_p_and:
-  di_SInst_didiu6_and             <"asl",     int_hexagon_S2_asl_i_p_and>;
-def HEXAGON_S2_asr_i_p_and:
-  di_SInst_didiu6_and             <"asr",     int_hexagon_S2_asr_i_p_and>;
-def HEXAGON_S2_lsr_i_p_and:
-  di_SInst_didiu6_and             <"lsr",     int_hexagon_S2_lsr_i_p_and>;
-
-def HEXAGON_S2_asl_i_p_xacc:
-  di_SInst_didiu6_xor             <"asl",     int_hexagon_S2_asl_i_p_xacc>;
-def HEXAGON_S2_lsr_i_p_xacc:
-  di_SInst_didiu6_xor             <"lsr",     int_hexagon_S2_lsr_i_p_xacc>;
-
-def HEXAGON_S2_asl_i_p_or:
-  di_SInst_didiu6_or              <"asl",     int_hexagon_S2_asl_i_p_or>;
-def HEXAGON_S2_asr_i_p_or:
-  di_SInst_didiu6_or              <"asr",     int_hexagon_S2_asr_i_p_or>;
-def HEXAGON_S2_lsr_i_p_or:
-  di_SInst_didiu6_or              <"lsr",     int_hexagon_S2_lsr_i_p_or>;
-
-// STYPE / SHIFT / Shift right by immediate with rounding.
-def HEXAGON_S2_asr_i_r_rnd:
-  si_SInst_siu5_rnd               <"asr",     int_hexagon_S2_asr_i_r_rnd>;
-def HEXAGON_S2_asr_i_r_rnd_goodsyntax:
-  si_SInst_siu5              <"asrrnd",  int_hexagon_S2_asr_i_r_rnd_goodsyntax>;
-
-// STYPE / SHIFT / Shift left by immediate with saturation.
-def HEXAGON_S2_asl_i_r_sat:
-  si_SInst_sisi_sat               <"asl",     int_hexagon_S2_asl_i_r_sat>;
-
-// STYPE / SHIFT / Shift by register.
-def HEXAGON_S2_asl_r_r:
-  si_SInst_sisi                   <"asl",     int_hexagon_S2_asl_r_r>;
-def HEXAGON_S2_asr_r_r:
-  si_SInst_sisi                   <"asr",     int_hexagon_S2_asr_r_r>;
-def HEXAGON_S2_lsl_r_r:
-  si_SInst_sisi                   <"lsl",     int_hexagon_S2_lsl_r_r>;
-def HEXAGON_S2_lsr_r_r:
-  si_SInst_sisi                   <"lsr",     int_hexagon_S2_lsr_r_r>;
-def HEXAGON_S2_asl_r_p:
-  di_SInst_disi                   <"asl",     int_hexagon_S2_asl_r_p>;
-def HEXAGON_S2_asr_r_p:
-  di_SInst_disi                   <"asr",     int_hexagon_S2_asr_r_p>;
-def HEXAGON_S2_lsl_r_p:
-  di_SInst_disi                   <"lsl",     int_hexagon_S2_lsl_r_p>;
-def HEXAGON_S2_lsr_r_p:
-  di_SInst_disi                   <"lsr",     int_hexagon_S2_lsr_r_p>;
-
-// STYPE / SHIFT / Shift by register and accumulate.
-def HEXAGON_S2_asl_r_r_acc:
-  si_SInst_sisisi_acc             <"asl",     int_hexagon_S2_asl_r_r_acc>;
-def HEXAGON_S2_asr_r_r_acc:
-  si_SInst_sisisi_acc             <"asr",     int_hexagon_S2_asr_r_r_acc>;
-def HEXAGON_S2_lsl_r_r_acc:
-  si_SInst_sisisi_acc             <"lsl",     int_hexagon_S2_lsl_r_r_acc>;
-def HEXAGON_S2_lsr_r_r_acc:
-  si_SInst_sisisi_acc             <"lsr",     int_hexagon_S2_lsr_r_r_acc>;
-def HEXAGON_S2_asl_r_p_acc:
-  di_SInst_didisi_acc             <"asl",     int_hexagon_S2_asl_r_p_acc>;
-def HEXAGON_S2_asr_r_p_acc:
-  di_SInst_didisi_acc             <"asr",     int_hexagon_S2_asr_r_p_acc>;
-def HEXAGON_S2_lsl_r_p_acc:
-  di_SInst_didisi_acc             <"lsl",     int_hexagon_S2_lsl_r_p_acc>;
-def HEXAGON_S2_lsr_r_p_acc:
-  di_SInst_didisi_acc             <"lsr",     int_hexagon_S2_lsr_r_p_acc>;
-
-def HEXAGON_S2_asl_r_r_nac:
-  si_SInst_sisisi_nac             <"asl",     int_hexagon_S2_asl_r_r_nac>;
-def HEXAGON_S2_asr_r_r_nac:
-  si_SInst_sisisi_nac             <"asr",     int_hexagon_S2_asr_r_r_nac>;
-def HEXAGON_S2_lsl_r_r_nac:
-  si_SInst_sisisi_nac             <"lsl",     int_hexagon_S2_lsl_r_r_nac>;
-def HEXAGON_S2_lsr_r_r_nac:
-  si_SInst_sisisi_nac             <"lsr",     int_hexagon_S2_lsr_r_r_nac>;
-def HEXAGON_S2_asl_r_p_nac:
-  di_SInst_didisi_nac             <"asl",     int_hexagon_S2_asl_r_p_nac>;
-def HEXAGON_S2_asr_r_p_nac:
-  di_SInst_didisi_nac             <"asr",     int_hexagon_S2_asr_r_p_nac>;
-def HEXAGON_S2_lsl_r_p_nac:
-  di_SInst_didisi_nac             <"lsl",     int_hexagon_S2_lsl_r_p_nac>;
-def HEXAGON_S2_lsr_r_p_nac:
-  di_SInst_didisi_nac             <"lsr",     int_hexagon_S2_lsr_r_p_nac>;
-
-// STYPE / SHIFT / Shift by register and logical.
-def HEXAGON_S2_asl_r_r_and:
-  si_SInst_sisisi_and             <"asl",     int_hexagon_S2_asl_r_r_and>;
-def HEXAGON_S2_asr_r_r_and:
-  si_SInst_sisisi_and             <"asr",     int_hexagon_S2_asr_r_r_and>;
-def HEXAGON_S2_lsl_r_r_and:
-  si_SInst_sisisi_and             <"lsl",     int_hexagon_S2_lsl_r_r_and>;
-def HEXAGON_S2_lsr_r_r_and:
-  si_SInst_sisisi_and             <"lsr",     int_hexagon_S2_lsr_r_r_and>;
-
-def HEXAGON_S2_asl_r_r_or:
-  si_SInst_sisisi_or              <"asl",     int_hexagon_S2_asl_r_r_or>;
-def HEXAGON_S2_asr_r_r_or:
-  si_SInst_sisisi_or              <"asr",     int_hexagon_S2_asr_r_r_or>;
-def HEXAGON_S2_lsl_r_r_or:
-  si_SInst_sisisi_or              <"lsl",     int_hexagon_S2_lsl_r_r_or>;
-def HEXAGON_S2_lsr_r_r_or:
-  si_SInst_sisisi_or              <"lsr",     int_hexagon_S2_lsr_r_r_or>;
-
-def HEXAGON_S2_asl_r_p_and:
-  di_SInst_didisi_and             <"asl",     int_hexagon_S2_asl_r_p_and>;
-def HEXAGON_S2_asr_r_p_and:
-  di_SInst_didisi_and             <"asr",     int_hexagon_S2_asr_r_p_and>;
-def HEXAGON_S2_lsl_r_p_and:
-  di_SInst_didisi_and             <"lsl",     int_hexagon_S2_lsl_r_p_and>;
-def HEXAGON_S2_lsr_r_p_and:
-  di_SInst_didisi_and             <"lsr",     int_hexagon_S2_lsr_r_p_and>;
-
-def HEXAGON_S2_asl_r_p_or:
-  di_SInst_didisi_or              <"asl",     int_hexagon_S2_asl_r_p_or>;
-def HEXAGON_S2_asr_r_p_or:
-  di_SInst_didisi_or              <"asr",     int_hexagon_S2_asr_r_p_or>;
-def HEXAGON_S2_lsl_r_p_or:
-  di_SInst_didisi_or              <"lsl",     int_hexagon_S2_lsl_r_p_or>;
-def HEXAGON_S2_lsr_r_p_or:
-  di_SInst_didisi_or              <"lsr",     int_hexagon_S2_lsr_r_p_or>;
-
-// STYPE / SHIFT / Shift by register with saturation.
-def HEXAGON_S2_asl_r_r_sat:
-  si_SInst_sisi_sat               <"asl",     int_hexagon_S2_asl_r_r_sat>;
-def HEXAGON_S2_asr_r_r_sat:
-  si_SInst_sisi_sat               <"asr",     int_hexagon_S2_asr_r_r_sat>;
-
 // STYPE / SHIFT / Table Index.
 def Hexagon_S2_tableidxb_goodsyntax:
  si_MInst_sisiu4u5          <"tableidxb",int_hexagon_S2_tableidxb_goodsyntax>;
--- a/lib/Target/Hexagon/HexagonIntrinsicsV4.td
+++ b/lib/Target/Hexagon/HexagonIntrinsicsV4.td
@ -12,6 +12,18 @@
 // 80-V9418-12 Rev. A
 // June 15, 2010

+// Shift an immediate left by register amount
+def : T_IR_pat<S4_lsli, int_hexagon_S4_lsli>;
+
+// Shift and add/sub/and/or
+def : T_IRI_pat <S4_andi_asl_ri, int_hexagon_S4_andi_asl_ri>;
+def : T_IRI_pat <S4_ori_asl_ri,  int_hexagon_S4_ori_asl_ri>;
+def : T_IRI_pat <S4_addi_asl_ri, int_hexagon_S4_addi_asl_ri>;
+def : T_IRI_pat <S4_subi_asl_ri, int_hexagon_S4_subi_asl_ri>;
+def : T_IRI_pat <S4_andi_lsr_ri, int_hexagon_S4_andi_lsr_ri>;
+def : T_IRI_pat <S4_ori_lsr_ri,  int_hexagon_S4_ori_lsr_ri>;
+def : T_IRI_pat <S4_addi_lsr_ri, int_hexagon_S4_addi_lsr_ri>;
+def : T_IRI_pat <S4_subi_lsr_ri, int_hexagon_S4_subi_lsr_ri>;

 //
 // ALU 32 types.
--- a/lib/Target/Hexagon/HexagonIntrinsicsV5.td
+++ b/lib/Target/Hexagon/HexagonIntrinsicsV5.td
@ -1,3 +1,16 @@
+//===- HexagonIntrinsicsV5.td - V4 Instruction intrinsics --*- tablegen -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+def : T_PI_pat <S2_asr_i_p_rnd, int_hexagon_S2_asr_i_p_rnd>;
+def : T_PI_pat <S2_asr_i_p_rnd_goodsyntax,
+                int_hexagon_S2_asr_i_p_rnd_goodsyntax>;
+
 class sf_SInst_sf<string opc, Intrinsic IntID>
  : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1),
             !strconcat("$dst = ", !strconcat(opc , "($src1)")),
--- a/test/CodeGen/Hexagon/intrinsics/xtype_shift.ll
+++ b/test/CodeGen/Hexagon/intrinsics/xtype_shift.ll
@ -0,0 +1,635 @@
+; RUN: llc -march=hexagon -O0 < %s | FileCheck %s
+; Hexagon Programmer's Reference Manual 11.10.8 XTYPE/SHIFT
+
+; Shift by immediate
+declare i64 @llvm.hexagon.S2.asr.i.p(i64, i32)
+define i64 @S2_asr_i_p(i64 %a) {
+  %z = call i64 @llvm.hexagon.S2.asr.i.p(i64 %a, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 = asr(r1:0, #0)
+
+declare i64 @llvm.hexagon.S2.lsr.i.p(i64, i32)
+define i64 @S2_lsr_i_p(i64 %a) {
+  %z = call i64 @llvm.hexagon.S2.lsr.i.p(i64 %a, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 = lsr(r1:0, #0)
+
+declare i64 @llvm.hexagon.S2.asl.i.p(i64, i32)
+define i64 @S2_asl_i_p(i64 %a) {
+  %z = call i64 @llvm.hexagon.S2.asl.i.p(i64 %a, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 = asl(r1:0, #0)
+
+declare i32 @llvm.hexagon.S2.asr.i.r(i32, i32)
+define i32 @S2_asr_i_r(i32 %a) {
+  %z = call i32 @llvm.hexagon.S2.asr.i.r(i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = asr(r0, #0)
+
+declare i32 @llvm.hexagon.S2.lsr.i.r(i32, i32)
+define i32 @S2_lsr_i_r(i32 %a) {
+  %z = call i32 @llvm.hexagon.S2.lsr.i.r(i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = lsr(r0, #0)
+
+declare i32 @llvm.hexagon.S2.asl.i.r(i32, i32)
+define i32 @S2_asl_i_r(i32 %a) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r(i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = asl(r0, #0)
+
+; Shift by immediate and accumulate
+declare i64 @llvm.hexagon.S2.asr.i.p.nac(i64, i64, i32)
+define i64 @S2_asr_i_p_nac(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asr.i.p.nac(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 -= asr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.lsr.i.p.nac(i64, i64, i32)
+define i64 @S2_lsr_i_p_nac(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsr.i.p.nac(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 -= lsr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asl.i.p.nac(i64, i64, i32)
+define i64 @S2_asl_i_p_nac(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asl.i.p.nac(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 -= asl(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asr.i.p.acc(i64, i64, i32)
+define i64 @S2_asr_i_p_acc(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asr.i.p.acc(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 += asr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.lsr.i.p.acc(i64, i64, i32)
+define i64 @S2_lsr_i_p_acc(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsr.i.p.acc(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 += lsr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asl.i.p.acc(i64, i64, i32)
+define i64 @S2_asl_i_p_acc(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asl.i.p.acc(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 += asl(r3:2, #0)
+
+declare i32 @llvm.hexagon.S2.asr.i.r.nac(i32, i32, i32)
+define i32 @S2_asr_i_r_nac(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asr.i.r.nac(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 -= asr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.lsr.i.r.nac(i32, i32, i32)
+define i32 @S2_lsr_i_r_nac(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsr.i.r.nac(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 -= lsr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asl.i.r.nac(i32, i32, i32)
+define i32 @S2_asl_i_r_nac(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r.nac(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 -= asl(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asr.i.r.acc(i32, i32, i32)
+define i32 @S2_asr_i_r_acc(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asr.i.r.acc(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 += asr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.lsr.i.r.acc(i32, i32, i32)
+define i32 @S2_lsr_i_r_acc(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsr.i.r.acc(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 += lsr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asl.i.r.acc(i32, i32, i32)
+define i32 @S2_asl_i_r_acc(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r.acc(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 += asl(r1, #0)
+
+; Shift by immediate and add
+declare i32 @llvm.hexagon.S4.addi.asl.ri(i32, i32, i32)
+define i32 @S4_addi_asl_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.addi.asl.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = add(#0, asl(r0, #0))
+
+declare i32 @llvm.hexagon.S4.subi.asl.ri(i32, i32, i32)
+define i32 @S4_subi_asl_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.subi.asl.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = sub(#0, asl(r0, #0))
+
+declare i32 @llvm.hexagon.S4.addi.lsr.ri(i32, i32, i32)
+define i32 @S4_addi_lsr_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.addi.lsr.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = add(#0, lsr(r0, #0))
+
+declare i32 @llvm.hexagon.S4.subi.lsr.ri(i32, i32, i32)
+define i32 @S4_subi_lsr_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.subi.lsr.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = sub(#0, lsr(r0, #0))
+
+declare i32 @llvm.hexagon.S2.addasl.rrri(i32, i32, i32)
+define i32 @S2_addasl_rrri(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.addasl.rrri(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = addasl(r0, r1, #0)
+
+; Shift by immediate and logical
+declare i64 @llvm.hexagon.S2.asr.i.p.and(i64, i64, i32)
+define i64 @S2_asr_i_p_and(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asr.i.p.and(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 &= asr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.lsr.i.p.and(i64, i64, i32)
+define i64 @S2_lsr_i_p_and(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsr.i.p.and(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 &= lsr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asl.i.p.and(i64, i64, i32)
+define i64 @S2_asl_i_p_and(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asl.i.p.and(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 &= asl(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asr.i.p.or(i64, i64, i32)
+define i64 @S2_asr_i_p_or(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asr.i.p.or(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 |= asr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.lsr.i.p.or(i64, i64, i32)
+define i64 @S2_lsr_i_p_or(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsr.i.p.or(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 |= lsr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asl.i.p.or(i64, i64, i32)
+define i64 @S2_asl_i_p_or(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asl.i.p.or(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 |= asl(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.lsr.i.p.xacc(i64, i64, i32)
+define i64 @S2_lsr_i_p_xacc(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsr.i.p.xacc(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 ^= lsr(r3:2, #0)
+
+declare i64 @llvm.hexagon.S2.asl.i.p.xacc(i64, i64, i32)
+define i64 @S2_asl_i_p_xacc(i64 %a, i64 %b) {
+  %z = call i64 @llvm.hexagon.S2.asl.i.p.xacc(i64 %a, i64 %b, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 ^= asl(r3:2, #0)
+
+declare i32 @llvm.hexagon.S2.asr.i.r.and(i32, i32, i32)
+define i32 @S2_asr_i_r_and(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asr.i.r.and(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 &= asr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.lsr.i.r.and(i32, i32, i32)
+define i32 @S2_lsr_i_r_and(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsr.i.r.and(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 &= lsr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asl.i.r.and(i32, i32, i32)
+define i32 @S2_asl_i_r_and(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r.and(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 &= asl(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asr.i.r.or(i32, i32, i32)
+define i32 @S2_asr_i_r_or(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asr.i.r.or(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 |= asr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.lsr.i.r.or(i32, i32, i32)
+define i32 @S2_lsr_i_r_or(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsr.i.r.or(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 |= lsr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asl.i.r.or(i32, i32, i32)
+define i32 @S2_asl_i_r_or(i32%a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r.or(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 |= asl(r1, #0)
+
+declare i32 @llvm.hexagon.S2.lsr.i.r.xacc(i32, i32, i32)
+define i32 @S2_lsr_i_r_xacc(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsr.i.r.xacc(i32%a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 ^= lsr(r1, #0)
+
+declare i32 @llvm.hexagon.S2.asl.i.r.xacc(i32, i32, i32)
+define i32 @S2_asl_i_r_xacc(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r.xacc(i32 %a, i32 %b, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 ^= asl(r1, #0)
+
+declare i32 @llvm.hexagon.S4.andi.asl.ri(i32, i32, i32)
+define i32 @S4_andi_asl_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.andi.asl.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = and(#0, asl(r0, #0))
+
+declare i32 @llvm.hexagon.S4.ori.asl.ri(i32, i32, i32)
+define i32 @S4_ori_asl_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.ori.asl.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = or(#0, asl(r0, #0))
+
+declare i32 @llvm.hexagon.S4.andi.lsr.ri(i32, i32, i32)
+define i32 @S4_andi_lsr_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.andi.lsr.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = and(#0, lsr(r0, #0))
+
+declare i32 @llvm.hexagon.S4.ori.lsr.ri(i32, i32, i32)
+define i32 @S4_ori_lsr_ri(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.ori.lsr.ri(i32 0, i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = or(#0, lsr(r0, #0))
+
+; Shift right by immediate with rounding
+declare i64 @llvm.hexagon.S2.asr.i.p.rnd(i64, i32)
+define i64 @S2_asr_i_p_rnd(i64 %a) {
+  %z = call i64 @llvm.hexagon.S2.asr.i.p.rnd(i64 %a, i32 0)
+  ret i64 %z
+}
+; CHECK: r1:0 = asr(r1:0, #0):rnd
+
+declare i32 @llvm.hexagon.S2.asr.i.r.rnd(i32, i32)
+define i32 @S2_asr_i_r_rnd(i32 %a) {
+  %z = call i32 @llvm.hexagon.S2.asr.i.r.rnd(i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = asr(r0, #0):rnd
+
+; Shift left by immediate with saturation
+declare i32 @llvm.hexagon.S2.asl.i.r.sat(i32, i32)
+define i32 @S2_asl_i_r_sat(i32 %a) {
+  %z = call i32 @llvm.hexagon.S2.asl.i.r.sat(i32 %a, i32 0)
+  ret i32 %z
+}
+; CHECK: r0 = asl(r0, #0):sat
+
+; Shift by register
+declare i64 @llvm.hexagon.S2.asr.r.p(i64, i32)
+define i64 @S2_asr_r_p(i64 %a, i32 %b) {
+  %z = call i64 @llvm.hexagon.S2.asr.r.p(i64 %a, i32 %b)
+  ret i64 %z
+}
+; CHECK: r1:0 = asr(r1:0, r2)
+
+declare i64 @llvm.hexagon.S2.lsr.r.p(i64, i32)
+define i64 @S2_lsr_r_p(i64 %a, i32 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsr.r.p(i64 %a, i32 %b)
+  ret i64 %z
+}
+; CHECK: r1:0 = lsr(r1:0, r2)
+
+declare i64 @llvm.hexagon.S2.asl.r.p(i64, i32)
+define i64 @S2_asl_r_p(i64 %a, i32 %b) {
+  %z = call i64 @llvm.hexagon.S2.asl.r.p(i64 %a, i32 %b)
+  ret i64 %z
+}
+; CHECK: r1:0 = asl(r1:0, r2)
+
+declare i64 @llvm.hexagon.S2.lsl.r.p(i64, i32)
+define i64 @S2_lsl_r_p(i64 %a, i32 %b) {
+  %z = call i64 @llvm.hexagon.S2.lsl.r.p(i64 %a, i32 %b)
+  ret i64 %z
+}
+; CHECK: r1:0 = lsl(r1:0, r2)
+
+declare i32 @llvm.hexagon.S2.asr.r.r(i32, i32)
+define i32 @S2_asr_r_r(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asr.r.r(i32 %a, i32 %b)
+  ret i32 %z
+}
+; CHECK: r0 = asr(r0, r1)
+
+declare i32 @llvm.hexagon.S2.lsr.r.r(i32, i32)
+define i32 @S2_lsr_r_r(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsr.r.r(i32 %a, i32 %b)
+  ret i32 %z
+}
+; CHECK: r0 = lsr(r0, r1)
+
+declare i32 @llvm.hexagon.S2.asl.r.r(i32, i32)
+define i32 @S2_asl_r_r(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.r.r(i32 %a, i32 %b)
+  ret i32 %z
+}
+; CHECK: r0 = asl(r0, r1)
+
+declare i32 @llvm.hexagon.S2.lsl.r.r(i32, i32)
+define i32 @S2_lsl_r_r(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.lsl.r.r(i32 %a, i32 %b)
+  ret i32 %z
+}
+; CHECK: r0 = lsl(r0, r1)
+
+declare i32 @llvm.hexagon.S4.lsli(i32, i32)
+define i32 @S4_lsli(i32 %a) {
+  %z = call i32 @llvm.hexagon.S4.lsli(i32 0, i32 %a)
+  ret i32 %z
+}
+; CHECK: r0 = lsl(#0, r0)
+
+; Shift by register and accumulate
+declare i64 @llvm.hexagon.S2.asr.r.p.nac(i64, i64, i32)
+define i64 @S2_asr_r_p_nac(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asr.r.p.nac(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 -= asr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsr.r.p.nac(i64, i64, i32)
+define i64 @S2_lsr_r_p_nac(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsr.r.p.nac(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 -= lsr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.asl.r.p.nac(i64, i64, i32)
+define i64 @S2_asl_r_p_nac(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asl.r.p.nac(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 -= asl(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsl.r.p.nac(i64, i64, i32)
+define i64 @S2_lsl_r_p_nac(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsl.r.p.nac(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 -= lsl(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.asr.r.p.acc(i64, i64, i32)
+define i64 @S2_asr_r_p_acc(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asr.r.p.acc(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 += asr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsr.r.p.acc(i64, i64, i32)
+define i64 @S2_lsr_r_p_acc(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsr.r.p.acc(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 += lsr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.asl.r.p.acc(i64, i64, i32)
+define i64 @S2_asl_r_p_acc(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asl.r.p.acc(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 += asl(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsl.r.p.acc(i64, i64, i32)
+define i64 @S2_lsl_r_p_acc(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsl.r.p.acc(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 += lsl(r3:2, r4)
+
+declare i32 @llvm.hexagon.S2.asr.r.r.nac(i32, i32, i32)
+define i32 @S2_asr_r_r_nac(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asr.r.r.nac(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 -= asr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsr.r.r.nac(i32, i32, i32)
+define i32 @S2_lsr_r_r_nac(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsr.r.r.nac(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 -= lsr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.asl.r.r.nac(i32, i32, i32)
+define i32 @S2_asl_r_r_nac(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asl.r.r.nac(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 -= asl(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsl.r.r.nac(i32, i32, i32)
+define i32 @S2_lsl_r_r_nac(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsl.r.r.nac(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 -= lsl(r1, r2)
+
+declare i32 @llvm.hexagon.S2.asr.r.r.acc(i32, i32, i32)
+define i32 @S2_asr_r_r_acc(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asr.r.r.acc(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 += asr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsr.r.r.acc(i32, i32, i32)
+define i32 @S2_lsr_r_r_acc(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsr.r.r.acc(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 += lsr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.asl.r.r.acc(i32, i32, i32)
+define i32 @S2_asl_r_r_acc(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asl.r.r.acc(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 += asl(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsl.r.r.acc(i32, i32, i32)
+define i32 @S2_lsl_r_r_acc(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsl.r.r.acc(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 += lsl(r1, r2)
+
+; Shift by register and logical
+declare i64 @llvm.hexagon.S2.asr.r.p.or(i64, i64, i32)
+define i64 @S2_asr_r_p_or(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asr.r.p.or(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 |= asr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsr.r.p.or(i64, i64, i32)
+define i64 @S2_lsr_r_p_or(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsr.r.p.or(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 |= lsr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.asl.r.p.or(i64, i64, i32)
+define i64 @S2_asl_r_p_or(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asl.r.p.or(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 |= asl(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsl.r.p.or(i64, i64, i32)
+define i64 @S2_lsl_r_p_or(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsl.r.p.or(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 |= lsl(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.asr.r.p.and(i64, i64, i32)
+define i64 @S2_asr_r_p_and(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asr.r.p.and(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 &= asr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsr.r.p.and(i64, i64, i32)
+define i64 @S2_lsr_r_p_and(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsr.r.p.and(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 &= lsr(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.asl.r.p.and(i64, i64, i32)
+define i64 @S2_asl_r_p_and(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.asl.r.p.and(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 &= asl(r3:2, r4)
+
+declare i64 @llvm.hexagon.S2.lsl.r.p.and(i64, i64, i32)
+define i64 @S2_lsl_r_p_and(i64 %a, i64 %b, i32 %c) {
+  %z = call i64 @llvm.hexagon.S2.lsl.r.p.and(i64 %a, i64 %b, i32 %c)
+  ret i64 %z
+}
+; CHECK: r1:0 &= lsl(r3:2, r4)
+
+declare i32 @llvm.hexagon.S2.asr.r.r.or(i32, i32, i32)
+define i32 @S2_asr_r_r_or(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asr.r.r.or(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 |= asr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsr.r.r.or(i32, i32, i32)
+define i32 @S2_lsr_r_r_or(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsr.r.r.or(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 |= lsr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.asl.r.r.or(i32, i32, i32)
+define i32 @S2_asl_r_r_or(i32%a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asl.r.r.or(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 |= asl(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsl.r.r.or(i32, i32, i32)
+define i32 @S2_lsl_r_r_or(i32%a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsl.r.r.or(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 |= lsl(r1, r2)
+
+declare i32 @llvm.hexagon.S2.asr.r.r.and(i32, i32, i32)
+define i32 @S2_asr_r_r_and(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asr.r.r.and(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 &= asr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsr.r.r.and(i32, i32, i32)
+define i32 @S2_lsr_r_r_and(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsr.r.r.and(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 &= lsr(r1, r2)
+
+declare i32 @llvm.hexagon.S2.asl.r.r.and(i32, i32, i32)
+define i32 @S2_asl_r_r_and(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.asl.r.r.and(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 &= asl(r1, r2)
+
+declare i32 @llvm.hexagon.S2.lsl.r.r.and(i32, i32, i32)
+define i32 @S2_lsl_r_r_and(i32 %a, i32 %b, i32 %c) {
+  %z = call i32 @llvm.hexagon.S2.lsl.r.r.and(i32 %a, i32 %b, i32 %c)
+  ret i32 %z
+}
+; CHECK: r0 &= lsl(r1, r2)
+
+; Shift by register with saturation
+declare i32 @llvm.hexagon.S2.asr.r.r.sat(i32, i32)
+define i32 @S2_asr_r_r_sat(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asr.r.r.sat(i32 %a, i32 %b)
+  ret i32 %z
+}
+; CHECK: r0 = asr(r0, r1):sat
+
+declare i32 @llvm.hexagon.S2.asl.r.r.sat(i32, i32)
+define i32 @S2_asl_r_r_sat(i32 %a, i32 %b) {
+  %z = call i32 @llvm.hexagon.S2.asl.r.r.sat(i32 %a, i32 %b)
+  ret i32 %z
+}
+; CHECK: r0 = asl(r0, r1):sat
--- a/test/MC/Disassembler/Hexagon/xtype_shift.txt
+++ b/test/MC/Disassembler/Hexagon/xtype_shift.txt
@ -70,6 +70,10 @@
 # CHECK: r17 = and(#21, lsr(r17, #31))
 0x5a 0xff 0x11 0xde
 # CHECK: r17 = or(#21, lsr(r17, #31))
+0xf0 0xdf 0xd4 0x80
+# CHECK: r17:16 = asr(r21:20, #31):rnd
+0x11 0xdf 0x55 0x8c
+# CHECK: r17 = asr(r21, #31):rnd
 0x11 0xdf 0x55 0x8e
 # CHECK: r17 &= asr(r21, #31)
 0x31 0xdf 0x55 0x8e