[Hexagon] Beginning converting intrinsics to patterns instead of duplicated definitions. Converting halfword multiply intrinsics.

llvm-svn: 226318

1 files changed, 54 insertions, 71 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonIntrinsics.td b/llvm/lib/Target/Hexagon/HexagonIntrinsics.td
index 7d3f9d92cbd..1295ecd8926 100644
--- a/llvm/lib/Target/Hexagon/HexagonIntrinsics.td
+++ b/llvm/lib/Target/Hexagon/HexagonIntrinsics.td
@@ -13,6 +13,60 @@
 // March 4, 2008
 //===----------------------------------------------------------------------===//
 
+class T_RR_pat <InstHexagon MI, Intrinsic IntID>
+  : Pat <(IntID I32:$Rs, I32:$Rt),
+         (MI I32:$Rs, I32:$Rt)>;
+
+//===----------------------------------------------------------------------===//
+// MPYS / Multipy signed/unsigned halfwords
+//Rd=mpy[u](Rs.[H|L],Rt.[H|L])[:<<1][:rnd][:sat]
+//===----------------------------------------------------------------------===//
+
+def : T_RR_pat <M2_mpy_ll_s1, int_hexagon_M2_mpy_ll_s1>;
+def : T_RR_pat <M2_mpy_ll_s0, int_hexagon_M2_mpy_ll_s0>;
+def : T_RR_pat <M2_mpy_lh_s1, int_hexagon_M2_mpy_lh_s1>;
+def : T_RR_pat <M2_mpy_lh_s0, int_hexagon_M2_mpy_lh_s0>;
+def : T_RR_pat <M2_mpy_hl_s1, int_hexagon_M2_mpy_hl_s1>;
+def : T_RR_pat <M2_mpy_hl_s0, int_hexagon_M2_mpy_hl_s0>;
+def : T_RR_pat <M2_mpy_hh_s1, int_hexagon_M2_mpy_hh_s1>;
+def : T_RR_pat <M2_mpy_hh_s0, int_hexagon_M2_mpy_hh_s0>;
+
+def : T_RR_pat <M2_mpyu_ll_s1, int_hexagon_M2_mpyu_ll_s1>;
+def : T_RR_pat <M2_mpyu_ll_s0, int_hexagon_M2_mpyu_ll_s0>;
+def : T_RR_pat <M2_mpyu_lh_s1, int_hexagon_M2_mpyu_lh_s1>;
+def : T_RR_pat <M2_mpyu_lh_s0, int_hexagon_M2_mpyu_lh_s0>;
+def : T_RR_pat <M2_mpyu_hl_s1, int_hexagon_M2_mpyu_hl_s1>;
+def : T_RR_pat <M2_mpyu_hl_s0, int_hexagon_M2_mpyu_hl_s0>;
+def : T_RR_pat <M2_mpyu_hh_s1, int_hexagon_M2_mpyu_hh_s1>;
+def : T_RR_pat <M2_mpyu_hh_s0, int_hexagon_M2_mpyu_hh_s0>;
+
+def : T_RR_pat <M2_mpy_sat_ll_s1, int_hexagon_M2_mpy_sat_ll_s1>;
+def : T_RR_pat <M2_mpy_sat_ll_s0, int_hexagon_M2_mpy_sat_ll_s0>;
+def : T_RR_pat <M2_mpy_sat_lh_s1, int_hexagon_M2_mpy_sat_lh_s1>;
+def : T_RR_pat <M2_mpy_sat_lh_s0, int_hexagon_M2_mpy_sat_lh_s0>;
+def : T_RR_pat <M2_mpy_sat_hl_s1, int_hexagon_M2_mpy_sat_hl_s1>;
+def : T_RR_pat <M2_mpy_sat_hl_s0, int_hexagon_M2_mpy_sat_hl_s0>;
+def : T_RR_pat <M2_mpy_sat_hh_s1, int_hexagon_M2_mpy_sat_hh_s1>;
+def : T_RR_pat <M2_mpy_sat_hh_s0, int_hexagon_M2_mpy_sat_hh_s0>;
+
+def : T_RR_pat <M2_mpy_rnd_ll_s1, int_hexagon_M2_mpy_rnd_ll_s1>;
+def : T_RR_pat <M2_mpy_rnd_ll_s0, int_hexagon_M2_mpy_rnd_ll_s0>;
+def : T_RR_pat <M2_mpy_rnd_lh_s1, int_hexagon_M2_mpy_rnd_lh_s1>;
+def : T_RR_pat <M2_mpy_rnd_lh_s0, int_hexagon_M2_mpy_rnd_lh_s0>;
+def : T_RR_pat <M2_mpy_rnd_hl_s1, int_hexagon_M2_mpy_rnd_hl_s1>;
+def : T_RR_pat <M2_mpy_rnd_hl_s0, int_hexagon_M2_mpy_rnd_hl_s0>;
+def : T_RR_pat <M2_mpy_rnd_hh_s1, int_hexagon_M2_mpy_rnd_hh_s1>;
+def : T_RR_pat <M2_mpy_rnd_hh_s0, int_hexagon_M2_mpy_rnd_hh_s0>;
+
+def : T_RR_pat <M2_mpy_sat_rnd_ll_s1, int_hexagon_M2_mpy_sat_rnd_ll_s1>;
+def : T_RR_pat <M2_mpy_sat_rnd_ll_s0, int_hexagon_M2_mpy_sat_rnd_ll_s0>;
+def : T_RR_pat <M2_mpy_sat_rnd_lh_s1, int_hexagon_M2_mpy_sat_rnd_lh_s1>;
+def : T_RR_pat <M2_mpy_sat_rnd_lh_s0, int_hexagon_M2_mpy_sat_rnd_lh_s0>;
+def : T_RR_pat <M2_mpy_sat_rnd_hl_s1, int_hexagon_M2_mpy_sat_rnd_hl_s1>;
+def : T_RR_pat <M2_mpy_sat_rnd_hl_s0, int_hexagon_M2_mpy_sat_rnd_hl_s0>;
+def : T_RR_pat <M2_mpy_sat_rnd_hh_s1, int_hexagon_M2_mpy_sat_rnd_hh_s1>;
+def : T_RR_pat <M2_mpy_sat_rnd_hh_s0, int_hexagon_M2_mpy_sat_rnd_hh_s0>;
+
 //
 // ALU 32 types.
 //
@@ -2566,77 +2620,6 @@ def HEXAGON_M2_dpmpyss_nac_s0:
 *            MTYPE/MPYS                                             *
 *********************************************************************/
 
-// MTYPE / MPYS / Scalar 16x16 multiply signed.
-//Rd=mpy(Rs.[H|L],Rt.[H|L:<<0|:<<1]|
-//          [:<<0[:rnd|:sat|:rnd:sat]|:<<1[:rnd|:sat|:rnd:sat]]]
-def HEXAGON_M2_mpy_hh_s0:
-  si_MInst_sisi_hh                <"mpy",     int_hexagon_M2_mpy_hh_s0>;
-def HEXAGON_M2_mpy_hh_s1:
-  si_MInst_sisi_hh_s1             <"mpy",     int_hexagon_M2_mpy_hh_s1>;
-def HEXAGON_M2_mpy_rnd_hh_s1:
-  si_MInst_sisi_rnd_hh_s1         <"mpy",     int_hexagon_M2_mpy_rnd_hh_s1>;
-def HEXAGON_M2_mpy_sat_rnd_hh_s1:
-  si_MInst_sisi_sat_rnd_hh_s1     <"mpy",     int_hexagon_M2_mpy_sat_rnd_hh_s1>;
-def HEXAGON_M2_mpy_sat_hh_s1:
-  si_MInst_sisi_sat_hh_s1         <"mpy",     int_hexagon_M2_mpy_sat_hh_s1>;
-def HEXAGON_M2_mpy_rnd_hh_s0:
-  si_MInst_sisi_rnd_hh            <"mpy",     int_hexagon_M2_mpy_rnd_hh_s0>;
-def HEXAGON_M2_mpy_sat_rnd_hh_s0:
-  si_MInst_sisi_sat_rnd_hh        <"mpy",     int_hexagon_M2_mpy_sat_rnd_hh_s0>;
-def HEXAGON_M2_mpy_sat_hh_s0:
-  si_MInst_sisi_sat_hh            <"mpy",     int_hexagon_M2_mpy_sat_hh_s0>;
-
-def HEXAGON_M2_mpy_hl_s0:
-  si_MInst_sisi_hl                <"mpy",     int_hexagon_M2_mpy_hl_s0>;
-def HEXAGON_M2_mpy_hl_s1:
-  si_MInst_sisi_hl_s1             <"mpy",     int_hexagon_M2_mpy_hl_s1>;
-def HEXAGON_M2_mpy_rnd_hl_s1:
-  si_MInst_sisi_rnd_hl_s1         <"mpy",     int_hexagon_M2_mpy_rnd_hl_s1>;
-def HEXAGON_M2_mpy_sat_rnd_hl_s1:
-  si_MInst_sisi_sat_rnd_hl_s1     <"mpy",     int_hexagon_M2_mpy_sat_rnd_hl_s1>;
-def HEXAGON_M2_mpy_sat_hl_s1:
-  si_MInst_sisi_sat_hl_s1         <"mpy",     int_hexagon_M2_mpy_sat_hl_s1>;
-def HEXAGON_M2_mpy_rnd_hl_s0:
-  si_MInst_sisi_rnd_hl            <"mpy",     int_hexagon_M2_mpy_rnd_hl_s0>;
-def HEXAGON_M2_mpy_sat_rnd_hl_s0:
-  si_MInst_sisi_sat_rnd_hl        <"mpy",     int_hexagon_M2_mpy_sat_rnd_hl_s0>;
-def HEXAGON_M2_mpy_sat_hl_s0:
-  si_MInst_sisi_sat_hl            <"mpy",     int_hexagon_M2_mpy_sat_hl_s0>;
-
-def HEXAGON_M2_mpy_lh_s0:
-  si_MInst_sisi_lh                <"mpy",     int_hexagon_M2_mpy_lh_s0>;
-def HEXAGON_M2_mpy_lh_s1:
-  si_MInst_sisi_lh_s1             <"mpy",     int_hexagon_M2_mpy_lh_s1>;
-def HEXAGON_M2_mpy_rnd_lh_s1:
-  si_MInst_sisi_rnd_lh_s1         <"mpy",     int_hexagon_M2_mpy_rnd_lh_s1>;
-def HEXAGON_M2_mpy_sat_rnd_lh_s1:
-  si_MInst_sisi_sat_rnd_lh_s1     <"mpy",     int_hexagon_M2_mpy_sat_rnd_lh_s1>;
-def HEXAGON_M2_mpy_sat_lh_s1:
-  si_MInst_sisi_sat_lh_s1         <"mpy",     int_hexagon_M2_mpy_sat_lh_s1>;
-def HEXAGON_M2_mpy_rnd_lh_s0:
-  si_MInst_sisi_rnd_lh            <"mpy",     int_hexagon_M2_mpy_rnd_lh_s0>;
-def HEXAGON_M2_mpy_sat_rnd_lh_s0:
-  si_MInst_sisi_sat_rnd_lh        <"mpy",     int_hexagon_M2_mpy_sat_rnd_lh_s0>;
-def HEXAGON_M2_mpy_sat_lh_s0:
-  si_MInst_sisi_sat_lh            <"mpy",     int_hexagon_M2_mpy_sat_lh_s0>;
-
-def HEXAGON_M2_mpy_ll_s0:
-  si_MInst_sisi_ll                <"mpy",     int_hexagon_M2_mpy_ll_s0>;
-def HEXAGON_M2_mpy_ll_s1:
-  si_MInst_sisi_ll_s1             <"mpy",     int_hexagon_M2_mpy_ll_s1>;
-def HEXAGON_M2_mpy_rnd_ll_s1:
-  si_MInst_sisi_rnd_ll_s1         <"mpy",     int_hexagon_M2_mpy_rnd_ll_s1>;
-def HEXAGON_M2_mpy_sat_rnd_ll_s1:
-  si_MInst_sisi_sat_rnd_ll_s1     <"mpy",     int_hexagon_M2_mpy_sat_rnd_ll_s1>;
-def HEXAGON_M2_mpy_sat_ll_s1:
-  si_MInst_sisi_sat_ll_s1         <"mpy",     int_hexagon_M2_mpy_sat_ll_s1>;
-def HEXAGON_M2_mpy_rnd_ll_s0:
-  si_MInst_sisi_rnd_ll            <"mpy",     int_hexagon_M2_mpy_rnd_ll_s0>;
-def HEXAGON_M2_mpy_sat_rnd_ll_s0:
-  si_MInst_sisi_sat_rnd_ll        <"mpy",     int_hexagon_M2_mpy_sat_rnd_ll_s0>;
-def HEXAGON_M2_mpy_sat_ll_s0:
-  si_MInst_sisi_sat_ll            <"mpy",     int_hexagon_M2_mpy_sat_ll_s0>;
-
 //Rdd=mpy(Rs.[H|L],Rt.[H|L])[[:<<0|:<<1]|[:<<0:rnd|:<<1:rnd]]
 def HEXAGON_M2_mpyd_hh_s0:
   di_MInst_sisi_hh                <"mpy",     int_hexagon_M2_mpyd_hh_s0>;