[wasm] Int64Lowering of Word64Popcnt.

test/cctest/wasm/test-run-wasm.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "src/wasm/wasm-macro-gen.h"
 
@@ skipping 477 matching lines @@
                 {4, 0x00000000d7e8a610},  {3, 0x000000009afdbc88},
                 {2, 0x000000009afdbc84},  {1, 0x000000009afdbc82},
                 {0, 0x000000009afdbc81}};
 
   WasmRunner<int64_t> r(MachineType::Uint64());
   BUILD(r, WASM_I64_CTZ(WASM_GET_LOCAL(0)));
   for (size_t i = 0; i < arraysize(values); i++) {
     CHECK_EQ(values[i].expected, r.Call(values[i].input));
   }
 }
-
-
-TEST(Run_WasmInt64Popcnt) {
-  struct {
-    int64_t expected;
-    uint64_t input;
-  } values[] = {{64, 0xffffffffffffffff},
-                {0, 0x0000000000000000},
-                {2, 0x0000080000008000},
-                {26, 0x1123456782345678},
-                {38, 0xffedcba09edcba09}};
-
-  WasmRunner<int64_t> r(MachineType::Uint64());
-  BUILD(r, WASM_I64_POPCNT(WASM_GET_LOCAL(0)));
-  for (size_t i = 0; i < arraysize(values); i++) {
-    CHECK_EQ(values[i].expected, r.Call(values[i].input));
-  }
-}
-
-
 #endif
 
 TEST(Run_WASM_Int32DivS_trap) {
   WasmRunner<int32_t> r(MachineType::Int32(), MachineType::Int32());
   BUILD(r, WASM_I32_DIVS(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)));
   CHECK_EQ(0, r.Call(0, 100));
   CHECK_TRAP(r.Call(100, 0));
   CHECK_TRAP(r.Call(-1001, 0));
   CHECK_TRAP(r.Call(std::numeric_limits<int32_t>::min(), -1));
   CHECK_TRAP(r.Call(std::numeric_limits<int32_t>::min(), 0));
@@ skipping 2782 matching lines @@
 
 #if WASM_64
 TEST(Compile_Wasm_CallIndirect_Many_i64) { CompileCallIndirectMany(kAstI64); }
 #endif
 
 
 TEST(Compile_Wasm_CallIndirect_Many_f32) { CompileCallIndirectMany(kAstF32); }
 
 
 TEST(Compile_Wasm_CallIndirect_Many_f64) { CompileCallIndirectMany(kAstF64); }