MIPS[64]: Support for some SIMD operations (7)

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

 // Copyright 2016 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 "src/assembler-inl.h"
 #include "test/cctest/cctest.h"
 #include "test/cctest/compiler/value-helper.h"
 #include "test/cctest/wasm/wasm-run-utils.h"
 #include "test/common/wasm/wasm-macro-gen.h"
 
@@ skipping 991 matching lines @@
   }
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4Add) { RunI32x4BinOpTest(kExprI32x4Add, Add); }
 
 WASM_EXEC_COMPILED_TEST(I32x4Sub) { RunI32x4BinOpTest(kExprI32x4Sub, Sub); }
 
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
     V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I32x4Mul) { RunI32x4BinOpTest(kExprI32x4Mul, Mul); }
-#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET ||
-        // V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
-#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_X64
 WASM_EXEC_COMPILED_TEST(S128And) { RunI32x4BinOpTest(kExprS128And, And); }
 
 WASM_EXEC_COMPILED_TEST(S128Or) { RunI32x4BinOpTest(kExprS128Or, Or); }
 
 WASM_EXEC_COMPILED_TEST(S128Xor) { RunI32x4BinOpTest(kExprS128Xor, Xor); }
-#endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_X64
 
-#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
-    V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I32x4Min) {
   RunI32x4BinOpTest(kExprI32x4MinS, Minimum);
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4MaxS) {
   RunI32x4BinOpTest(kExprI32x4MaxS, Maximum);
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4MinU) {
   RunI32x4BinOpTest(kExprI32x4MinU, UnsignedMinimum);
@@ skipping 378 matching lines @@
   FOR_INT16_INPUTS(i) {
     int32_t packed_signed = Narrow<int8_t>(*i);
     int32_t packed_unsigned = UnsignedNarrow<int8_t>(*i);
     // Sign-extend here, since ExtractLane sign extends.
     if (packed_unsigned & 0x80) packed_unsigned |= 0xffffff00;
     CHECK_EQ(1, r.Call(*i, packed_signed, packed_unsigned));
   }
 }
 #endif  // V8_TARGET_ARCH_ARM
 
-#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
+    V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 void RunI8x16BinOpTest(WasmOpcode simd_op, Int8BinOp expected_op) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte b = 1;
   byte expected = 2;
   byte simd0 = r.AllocateLocal(kWasmS128);
   byte simd1 = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd0, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(simd1, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(b))),
@@ skipping 61 matching lines @@
   FOR_INT8_INPUTS(i) {
     FOR_INT8_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); }
   }
 }
 
 WASM_EXEC_COMPILED_TEST(I8x16Eq) { RunI8x16CompareOpTest(kExprI8x16Eq, Equal); }
 
 WASM_EXEC_COMPILED_TEST(I8x16Ne) {
   RunI8x16CompareOpTest(kExprI8x16Ne, NotEqual);
 }
-#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET ||
+        // V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
-#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS || \
+    V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I8x16Mul) { RunI8x16BinOpTest(kExprI8x16Mul, Mul); }
-#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64
+#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || V8_TARGET_ARCH_MIPS ||
+        // V8_TARGET_ARCH_MIPS64
 
 // TODO(gdeepti): Remove special case for ARM64 after v8:6421 is fixed
-#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET && !V8_TARGET_ARCH_ARM64
+#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET && !V8_TARGET_ARCH_ARM64 || \
+    V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I8x16GtS) {
   RunI8x16CompareOpTest(kExprI8x16GtS, Greater);
 }
 
 WASM_EXEC_COMPILED_TEST(I8x16GeS) {
   RunI8x16CompareOpTest(kExprI8x16GeS, GreaterEqual);
 }
 
 WASM_EXEC_COMPILED_TEST(I8x16LtS) {
   RunI8x16CompareOpTest(kExprI8x16LtS, Less);
@@ skipping 12 matching lines @@
 }
 
 WASM_EXEC_COMPILED_TEST(I8x16LtU) {
   RunI8x16CompareOpTest(kExprI8x16LtU, UnsignedLess);
 }
 
 WASM_EXEC_COMPILED_TEST(I8x16LeU) {
   RunI8x16CompareOpTest(kExprI8x16LeU, UnsignedLessEqual);
 }
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET && !V8_TARGET_ARCH_ARM64
+        // || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
 void RunI8x16ShiftOpTest(WasmOpcode simd_op, Int8ShiftOp expected_op,
                          int shift) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte expected = 1;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(
             simd, WASM_SIMD_SHIFT_OP(simd_op, shift, WASM_GET_LOCAL(simd))),
         WASM_SIMD_CHECK_SPLAT16(I8x16, simd, I32, expected), WASM_ONE);
 
   FOR_INT8_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i, shift))); }
 }
 
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64 || \
     SIMD_LOWERING_TARGET
 WASM_EXEC_COMPILED_TEST(I8x16Shl) {
   RunI8x16ShiftOpTest(kExprI8x16Shl, LogicalShiftLeft, 1);
 }
 
 WASM_EXEC_COMPILED_TEST(I8x16ShrS) {
   RunI8x16ShiftOpTest(kExprI8x16ShrS, ArithmeticShiftRight, 1);
 }
 #endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64 ||
         // SIMD_LOWERING_TARGET
 
-#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS || \
+    V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I8x16ShrU) {
   RunI8x16ShiftOpTest(kExprI8x16ShrU, LogicalShiftRight, 1);
 }
-#endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
+#endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS ||
+        // V8_TARGET_ARCH_MIPS64
 
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || V8_TARGET_ARCH_MIPS || \
     V8_TARGET_ARCH_MIPS64
 // Test Select by making a mask where the first two lanes are true and the rest
 // false, and comparing for non-equality with zero to materialize a bool vector.
 #define WASM_SIMD_SELECT_TEST(format)                                         \
   WASM_EXEC_COMPILED_TEST(S##format##Select) {                                \
     FLAG_wasm_simd_prototype = true;                                          \
     WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);                \
     byte val1 = 0;                                                            \
@@ skipping 752 matching lines @@
         WASM_SIMD_I32x4_EXTRACT_LANE(
             0, WASM_LOAD_MEM(MachineType::Simd128(), WASM_ZERO)));
 
   FOR_INT32_INPUTS(i) {
     int32_t expected = *i;
     r.module().WriteMemory(&memory[0], expected);
     CHECK_EQ(expected, r.Call());
   }
 }
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_X64