Merge "MIPS: Use PCNT to implement VisitIntegerBitCount() and VisitLongBitCount()"

1 files changed, 20 insertions, 0 deletions

diff --git a/compiler/utils/mips/assembler_mips.cc b/compiler/utils/mips/assembler_mips.cc
index 2218ef9af2..b2ad490a57 100644
--- a/compiler/utils/mips/assembler_mips.cc
+++ b/compiler/utils/mips/assembler_mips.cc
@@ -2793,6 +2793,26 @@ void MipsAssembler::Hadd_uD(VectorRegister wd, VectorRegister ws, VectorRegister
   DsFsmInstr(EmitMsa3R(0x5, 0x3, wt, ws, wd, 0x15)).FprOuts(wd).FprIns(ws, wt);
 }
 
+void MipsAssembler::PcntB(VectorRegister wd, VectorRegister ws) {
+  CHECK(HasMsa());
+  DsFsmInstr(EmitMsa2R(0xc1, 0x0, ws, wd, 0x1e)).FprOuts(wd).FprIns(ws);
+}
+
+void MipsAssembler::PcntH(VectorRegister wd, VectorRegister ws) {
+  CHECK(HasMsa());
+  DsFsmInstr(EmitMsa2R(0xc1, 0x1, ws, wd, 0x1e)).FprOuts(wd).FprIns(ws);
+}
+
+void MipsAssembler::PcntW(VectorRegister wd, VectorRegister ws) {
+  CHECK(HasMsa());
+  DsFsmInstr(EmitMsa2R(0xc1, 0x2, ws, wd, 0x1e)).FprOuts(wd).FprIns(ws);
+}
+
+void MipsAssembler::PcntD(VectorRegister wd, VectorRegister ws) {
+  CHECK(HasMsa());
+  DsFsmInstr(EmitMsa2R(0xc1, 0x3, ws, wd, 0x1e)).FprOuts(wd).FprIns(ws);
+}
+
 void MipsAssembler::ReplicateFPToVectorRegister(VectorRegister dst,
                                                 FRegister src,
                                                 bool is_double) {