deps: update V8 to 5.7.492.69

PR-URL: https://github.com/nodejs/node/pull/11752
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>

1 files changed, 679 insertions, 21 deletions

diff --git a/deps/v8/test/cctest/test-assembler-arm.cc b/deps/v8/test/cctest/test-assembler-arm.cc
index 08f1f5a9f3..680b1233f7 100644
--- a/deps/v8/test/cctest/test-assembler-arm.cc
+++ b/deps/v8/test/cctest/test-assembler-arm.cc
@@ -1221,6 +1221,32 @@ TEST(14) {
   CHECK_EQ(kArmNanLower32, bit_cast<int64_t>(t.div_result) & 0xffffffffu);
 }
 
+#define CHECK_EQ_SPLAT(field, ex) \
+  CHECK_EQ(ex, t.field[0]);       \
+  CHECK_EQ(ex, t.field[1]);       \
+  CHECK_EQ(ex, t.field[2]);       \
+  CHECK_EQ(ex, t.field[3]);
+
+#define CHECK_EQ_32X4(field, ex0, ex1, ex2, ex3) \
+  CHECK_EQ(ex0, t.field[0]);                     \
+  CHECK_EQ(ex1, t.field[1]);                     \
+  CHECK_EQ(ex2, t.field[2]);                     \
+  CHECK_EQ(ex3, t.field[3]);
+
+#define CHECK_ESTIMATE(expected, tolerance, value) \
+  CHECK_LT((expected) - (tolerance), value);       \
+  CHECK_GT((expected) + (tolerance), value);
+
+#define CHECK_ESTIMATE_SPLAT(field, ex, tol) \
+  CHECK_ESTIMATE(ex, tol, t.field[0]);       \
+  CHECK_ESTIMATE(ex, tol, t.field[1]);       \
+  CHECK_ESTIMATE(ex, tol, t.field[2]);       \
+  CHECK_ESTIMATE(ex, tol, t.field[3]);
+
+#define INT32_TO_FLOAT(val) \
+  std::round(static_cast<float>(bit_cast<int32_t>(val)))
+#define UINT32_TO_FLOAT(val) \
+  std::round(static_cast<float>(bit_cast<uint32_t>(val)))
 
 TEST(15) {
   // Test the Neon instructions.
@@ -1255,18 +1281,50 @@ TEST(15) {
     uint32_t dstA5;
     uint32_t dstA6;
     uint32_t dstA7;
+    uint32_t lane_test[4];
+    uint64_t vmov_to_scalar1, vmov_to_scalar2;
+    uint32_t vmov_from_scalar_s8, vmov_from_scalar_u8;
+    uint32_t vmov_from_scalar_s16, vmov_from_scalar_u16;
+    uint32_t vmov_from_scalar_32;
+    uint32_t vmov[4], vmvn[4];
+    int32_t vcvt_s32_f32[4];
+    uint32_t vcvt_u32_f32[4];
+    float vcvt_f32_s32[4], vcvt_f32_u32[4];
+    uint32_t vdup8[4], vdup16[4], vdup32[4];
+    float vabsf[4], vnegf[4];
+    uint32_t vabs_s8[4], vabs_s16[4], vabs_s32[4];
+    uint32_t vneg_s8[4], vneg_s16[4], vneg_s32[4];
+    uint32_t veor[4], vand[4], vorr[4];
+    float vdupf[4], vaddf[4], vsubf[4], vmulf[4];
+    uint32_t vmin_s8[4], vmin_u16[4], vmin_s32[4];
+    uint32_t vmax_s8[4], vmax_u16[4], vmax_s32[4];
+    uint32_t vadd8[4], vadd16[4], vadd32[4];
+    uint32_t vsub8[4], vsub16[4], vsub32[4];
+    uint32_t vmul8[4], vmul16[4], vmul32[4];
+    uint32_t vceq[4], vceqf[4], vcgef[4], vcgtf[4];
+    uint32_t vcge_s8[4], vcge_u16[4], vcge_s32[4];
+    uint32_t vcgt_s8[4], vcgt_u16[4], vcgt_s32[4];
+    float vrecpe[4], vrecps[4], vrsqrte[4], vrsqrts[4];
+    float vminf[4], vmaxf[4];
+    uint32_t vtst[4], vbsl[4];
+    uint32_t vext[4];
+    uint32_t vzip8a[4], vzip8b[4], vzip16a[4], vzip16b[4], vzip32a[4],
+        vzip32b[4];
+    uint32_t vrev64_32[4], vrev64_16[4], vrev64_8[4];
+    uint32_t vrev32_16[4], vrev32_8[4];
+    uint32_t vrev16_8[4];
+    uint32_t vtbl[2], vtbx[2];
   } T;
   T t;
 
   // Create a function that accepts &t, and loads, manipulates, and stores
-  // the doubles and floats.
+  // the doubles, floats, and SIMD values.
   Assembler assm(isolate, NULL, 0);
 
-
   if (CpuFeatures::IsSupported(NEON)) {
     CpuFeatureScope scope(&assm, NEON);
 
-    __ stm(db_w, sp, r4.bit() | lr.bit());
+    __ stm(db_w, sp, r4.bit() | r5.bit() | lr.bit());
     // Move 32 bytes with neon.
     __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, src0))));
     __ vld1(Neon8, NeonListOperand(d0, 4), NeonMemOperand(r4));
@@ -1287,7 +1345,456 @@ TEST(15) {
     __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, dstA4))));
     __ vst1(Neon8, NeonListOperand(d2, 2), NeonMemOperand(r4));
 
-    __ ldm(ia_w, sp, r4.bit() | pc.bit());
+    // ARM core register to scalar.
+    __ mov(r4, Operand(0xfffffff8));
+    __ vmov(d0, 0);
+    __ vmov(NeonS8, d0, 1, r4);
+    __ vmov(NeonS16, d0, 1, r4);
+    __ vmov(NeonS32, d0, 1, r4);
+    __ vstr(d0, r0, offsetof(T, vmov_to_scalar1));
+    __ vmov(d0, 0);
+    __ vmov(NeonS8, d0, 3, r4);
+    __ vmov(NeonS16, d0, 3, r4);
+    __ vstr(d0, r0, offsetof(T, vmov_to_scalar2));
+
+    // Scalar to ARM core register.
+    __ mov(r4, Operand(0xffffff00));
+    __ mov(r5, Operand(0xffffffff));
+    __ vmov(d0, r4, r5);
+    __ vmov(NeonS8, r4, d0, 1);
+    __ str(r4, MemOperand(r0, offsetof(T, vmov_from_scalar_s8)));
+    __ vmov(NeonU8, r4, d0, 1);
+    __ str(r4, MemOperand(r0, offsetof(T, vmov_from_scalar_u8)));
+    __ vmov(NeonS16, r4, d0, 1);
+    __ str(r4, MemOperand(r0, offsetof(T, vmov_from_scalar_s16)));
+    __ vmov(NeonU16, r4, d0, 1);
+    __ str(r4, MemOperand(r0, offsetof(T, vmov_from_scalar_u16)));
+    __ vmov(NeonS32, r4, d0, 1);
+    __ str(r4, MemOperand(r0, offsetof(T, vmov_from_scalar_32)));
+
+    // vmov for q-registers.
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vmov(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmov))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vmvn.
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vmvn(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmvn))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vcvt for q-registers.
+    __ vmov(s0, -1.5);
+    __ vmov(s1, -1);
+    __ vmov(s2, 1);
+    __ vmov(s3, 1.5);
+    __ vcvt_s32_f32(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcvt_s32_f32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vcvt_u32_f32(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcvt_u32_f32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(kMinInt));
+    __ mov(r5, Operand(kMaxInt));
+    __ vmov(d0, r4, r5);
+    __ mov(r4, Operand(kMaxUInt32));
+    __ mov(r5, Operand(kMinInt + 1));
+    __ vmov(d1, r4, r5);  // q0 = [kMinInt, kMaxInt, kMaxUInt32, kMinInt + 1]
+    __ vcvt_f32_s32(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcvt_f32_s32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vcvt_f32_u32(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcvt_f32_u32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vdup (integer).
+    __ mov(r4, Operand(0xa));
+    __ vdup(Neon8, q0, r4);
+    __ vdup(Neon16, q1, r4);
+    __ vdup(Neon32, q2, r4);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vdup8))));
+    __ vst1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vdup16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vdup32))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+
+    // vdup (float).
+    __ vmov(s0, -1.0);
+    __ vdup(q0, s0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vdupf))));
+    __ vst1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+
+    // vabs (float).
+    __ vmov(s0, -1.0);
+    __ vmov(s1, -0.0);
+    __ vmov(s2, 0.0);
+    __ vmov(s3, 1.0);
+    __ vabs(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vabsf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vneg (float).
+    __ vneg(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vnegf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vabs (integer).
+    __ mov(r4, Operand(0x7f7f7f7f));
+    __ mov(r5, Operand(0x01010101));
+    __ vmov(d0, r4, r5);
+    __ mov(r4, Operand(0xffffffff));
+    __ mov(r5, Operand(0x80808080));
+    __ vmov(d1, r4, r5);
+    __ vabs(Neon8, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vabs_s8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vabs(Neon16, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vabs_s16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vabs(Neon32, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vabs_s32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vneg (integer).
+    __ vneg(Neon8, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vneg_s8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vneg(Neon16, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vneg_s16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vneg(Neon32, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vneg_s32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // veor.
+    __ mov(r4, Operand(0xaa));
+    __ vdup(Neon16, q0, r4);
+    __ mov(r4, Operand(0x55));
+    __ vdup(Neon16, q1, r4);
+    __ veor(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, veor))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vand.
+    __ mov(r4, Operand(0xff));
+    __ vdup(Neon16, q0, r4);
+    __ mov(r4, Operand(0xfe));
+    __ vdup(Neon16, q1, r4);
+    __ vand(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vand))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vorr.
+    __ mov(r4, Operand(0xaa));
+    __ vdup(Neon16, q0, r4);
+    __ mov(r4, Operand(0x55));
+    __ vdup(Neon16, q1, r4);
+    __ vorr(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vorr))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vmin (float).
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vmov(s4, 1.0);
+    __ vdup(q1, s4);
+    __ vmin(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vminf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vmax (float).
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vmov(s4, 1.0);
+    __ vdup(q1, s4);
+    __ vmax(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmaxf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vadd (float).
+    __ vmov(s4, 1.0);
+    __ vdup(q0, s4);
+    __ vdup(q1, s4);
+    __ vadd(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vaddf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vsub (float).
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vmov(s4, 1.0);
+    __ vdup(q1, s4);
+    __ vsub(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vsubf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vmul (float).
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vdup(q1, s4);
+    __ vmul(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmulf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vrecpe.
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vrecpe(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrecpe))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vrecps.
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vmov(s4, 1.5);
+    __ vdup(q1, s4);
+    __ vrecps(q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrecps))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vrsqrte.
+    __ vmov(s4, 4.0);
+    __ vdup(q0, s4);
+    __ vrsqrte(q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrsqrte))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vrsqrts.
+    __ vmov(s4, 2.0);
+    __ vdup(q0, s4);
+    __ vmov(s4, 2.5);
+    __ vdup(q1, s4);
+    __ vrsqrts(q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrsqrts))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vceq (float).
+    __ vmov(s4, 1.0);
+    __ vdup(q0, s4);
+    __ vdup(q1, s4);
+    __ vceq(q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vceqf))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    // vcge (float).
+    __ vmov(s0, 1.0);
+    __ vmov(s1, -1.0);
+    __ vmov(s2, -0.0);
+    __ vmov(s3, 0.0);
+    __ vdup(q1, s3);
+    __ vcge(q2, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcgef))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vcgt(q2, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcgtf))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+
+    // vmin/vmax integer.
+    __ mov(r4, Operand(0x03));
+    __ vdup(Neon16, q0, r4);
+    __ vdup(Neon8, q1, r4);
+    __ vmin(NeonS8, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmin_s8))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vmax(NeonS8, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmax_s8))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ mov(r4, Operand(0xff));
+    __ vdup(Neon16, q0, r4);
+    __ vdup(Neon8, q1, r4);
+    __ vmin(NeonU16, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmin_u16))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vmax(NeonU16, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmax_u16))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ mov(r4, Operand(0xff));
+    __ vdup(Neon32, q0, r4);
+    __ vdup(Neon8, q1, r4);
+    __ vmin(NeonS32, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmin_s32))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vmax(NeonS32, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmax_s32))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+
+    // vadd (integer).
+    __ mov(r4, Operand(0x81));
+    __ vdup(Neon8, q0, r4);
+    __ mov(r4, Operand(0x82));
+    __ vdup(Neon8, q1, r4);
+    __ vadd(Neon8, q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vadd8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(0x8001));
+    __ vdup(Neon16, q0, r4);
+    __ mov(r4, Operand(0x8002));
+    __ vdup(Neon16, q1, r4);
+    __ vadd(Neon16, q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vadd16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(0x80000001));
+    __ vdup(Neon32, q0, r4);
+    __ mov(r4, Operand(0x80000002));
+    __ vdup(Neon32, q1, r4);
+    __ vadd(Neon32, q1, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vadd32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vsub (integer).
+    __ mov(r4, Operand(0x01));
+    __ vdup(Neon8, q0, r4);
+    __ mov(r4, Operand(0x03));
+    __ vdup(Neon8, q1, r4);
+    __ vsub(Neon8, q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vsub8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(0x0001));
+    __ vdup(Neon16, q0, r4);
+    __ mov(r4, Operand(0x0003));
+    __ vdup(Neon16, q1, r4);
+    __ vsub(Neon16, q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vsub16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(0x00000001));
+    __ vdup(Neon32, q0, r4);
+    __ mov(r4, Operand(0x00000003));
+    __ vdup(Neon32, q1, r4);
+    __ vsub(Neon32, q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vsub32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vmul (integer).
+    __ mov(r4, Operand(0x02));
+    __ vdup(Neon8, q0, r4);
+    __ vmul(Neon8, q1, q0, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmul8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(0x0002));
+    __ vdup(Neon16, q0, r4);
+    __ vmul(Neon16, q1, q0, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmul16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ mov(r4, Operand(0x00000002));
+    __ vdup(Neon32, q0, r4);
+    __ vmul(Neon32, q1, q0, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vmul32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vceq.
+    __ mov(r4, Operand(0x03));
+    __ vdup(Neon8, q0, r4);
+    __ vdup(Neon16, q1, r4);
+    __ vceq(Neon8, q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vceq))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vcge/vcgt (integer).
+    __ mov(r4, Operand(0x03));
+    __ vdup(Neon16, q0, r4);
+    __ vdup(Neon8, q1, r4);
+    __ vcge(NeonS8, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcge_s8))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vcgt(NeonS8, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcgt_s8))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ mov(r4, Operand(0xff));
+    __ vdup(Neon16, q0, r4);
+    __ vdup(Neon8, q1, r4);
+    __ vcge(NeonU16, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcge_u16))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vcgt(NeonU16, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcgt_u16))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ mov(r4, Operand(0xff));
+    __ vdup(Neon32, q0, r4);
+    __ vdup(Neon8, q1, r4);
+    __ vcge(NeonS32, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcge_s32))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+    __ vcgt(NeonS32, q2, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vcgt_s32))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+
+    // vtst.
+    __ mov(r4, Operand(0x03));
+    __ vdup(Neon8, q0, r4);
+    __ mov(r4, Operand(0x02));
+    __ vdup(Neon16, q1, r4);
+    __ vtst(Neon8, q1, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vtst))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vbsl.
+    __ mov(r4, Operand(0x00ff));
+    __ vdup(Neon16, q0, r4);
+    __ mov(r4, Operand(0x01));
+    __ vdup(Neon8, q1, r4);
+    __ mov(r4, Operand(0x02));
+    __ vdup(Neon8, q2, r4);
+    __ vbsl(q0, q1, q2);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vbsl))));
+    __ vst1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+
+    // vext.
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vmov(q1, q0);
+    __ vext(q2, q0, q1, 3);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vext))));
+    __ vst1(Neon8, NeonListOperand(q2), NeonMemOperand(r4));
+
+    // vzip.
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vmov(q1, q0);
+    __ vzip(Neon8, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vzip8a))));
+    __ vst1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vzip8b))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vmov(q1, q0);
+    __ vzip(Neon16, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vzip16a))));
+    __ vst1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vzip16b))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vmov(q1, q0);
+    __ vzip(Neon32, q0, q1);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vzip32a))));
+    __ vst1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vzip32b))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vrev64/32/16
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, lane_test))));
+    __ vld1(Neon8, NeonListOperand(q0), NeonMemOperand(r4));
+    __ vrev64(Neon32, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrev64_32))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vrev64(Neon16, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrev64_16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vrev64(Neon8, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrev64_8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vrev32(Neon16, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrev32_16))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vrev32(Neon8, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrev32_8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+    __ vrev16(Neon8, q1, q0);
+    __ add(r4, r0, Operand(static_cast<int32_t>(offsetof(T, vrev16_8))));
+    __ vst1(Neon8, NeonListOperand(q1), NeonMemOperand(r4));
+
+    // vtb[l/x].
+    __ mov(r4, Operand(0x06040200));
+    __ mov(r5, Operand(0xff050301));
+    __ vmov(d2, r4, r5);  // d2 = ff05030106040200
+    __ vtbl(d0, NeonListOperand(d2, 1), d2);
+    __ vstr(d0, r0, offsetof(T, vtbl));
+    __ vtbx(d2, NeonListOperand(d2, 1), d2);
+    __ vstr(d2, r0, offsetof(T, vtbx));
+
+    // Restore and return.
+    __ ldm(ia_w, sp, r4.bit() | r5.bit() | pc.bit());
 
     CodeDesc desc;
     assm.GetCode(&desc);
@@ -1324,8 +1831,13 @@ TEST(15) {
     t.dstA5 = 0;
     t.dstA6 = 0;
     t.dstA7 = 0;
+    t.lane_test[0] = 0x03020100;
+    t.lane_test[1] = 0x07060504;
+    t.lane_test[2] = 0x0b0a0908;
+    t.lane_test[3] = 0x0f0e0d0c;
     Object* dummy = CALL_GENERATED_CODE(isolate, f, &t, 0, 0, 0, 0);
     USE(dummy);
+
     CHECK_EQ(0x01020304u, t.dst0);
     CHECK_EQ(0x11121314u, t.dst1);
     CHECK_EQ(0x21222324u, t.dst2);
@@ -1342,10 +1854,118 @@ TEST(15) {
     CHECK_EQ(0x00410042u, t.dstA5);
     CHECK_EQ(0x00830084u, t.dstA6);
     CHECK_EQ(0x00810082u, t.dstA7);
+
+    CHECK_EQ(0xfffffff8fff8f800u, t.vmov_to_scalar1);
+    CHECK_EQ(0xfff80000f8000000u, t.vmov_to_scalar2);
+    CHECK_EQ(0xFFFFFFFFu, t.vmov_from_scalar_s8);
+    CHECK_EQ(0xFFu, t.vmov_from_scalar_u8);
+    CHECK_EQ(0xFFFFFFFFu, t.vmov_from_scalar_s16);
+    CHECK_EQ(0xFFFFu, t.vmov_from_scalar_u16);
+    CHECK_EQ(0xFFFFFFFFu, t.vmov_from_scalar_32);
+
+    CHECK_EQ_32X4(vmov, 0x03020100u, 0x07060504u, 0x0b0a0908u, 0x0f0e0d0cu);
+    CHECK_EQ_32X4(vmvn, 0xfcfdfeffu, 0xf8f9fafbu, 0xf4f5f6f7u, 0xf0f1f2f3u);
+
+    CHECK_EQ_SPLAT(vdup8, 0x0a0a0a0au);
+    CHECK_EQ_SPLAT(vdup16, 0x000a000au);
+    CHECK_EQ_SPLAT(vdup32, 0x0000000au);
+    CHECK_EQ_SPLAT(vdupf, -1.0);
+
+    // src: [-1, -1, 1, 1]
+    CHECK_EQ_32X4(vcvt_s32_f32, -1, -1, 1, 1);
+    CHECK_EQ_32X4(vcvt_u32_f32, 0u, 0u, 1u, 1u);
+    // src: [kMinInt, kMaxInt, kMaxUInt32, kMinInt + 1]
+    CHECK_EQ_32X4(vcvt_f32_s32, INT32_TO_FLOAT(kMinInt),
+                  INT32_TO_FLOAT(kMaxInt), INT32_TO_FLOAT(kMaxUInt32),
+                  INT32_TO_FLOAT(kMinInt + 1));
+    CHECK_EQ_32X4(vcvt_f32_u32, UINT32_TO_FLOAT(kMinInt),
+                  UINT32_TO_FLOAT(kMaxInt), UINT32_TO_FLOAT(kMaxUInt32),
+                  UINT32_TO_FLOAT(kMinInt + 1));
+
+    CHECK_EQ_32X4(vabsf, 1.0, 0.0, 0.0, 1.0);
+    CHECK_EQ_32X4(vnegf, 1.0, 0.0, -0.0, -1.0);
+    // src: [0x7f7f7f7f, 0x01010101, 0xffffffff, 0x80808080]
+    CHECK_EQ_32X4(vabs_s8, 0x7f7f7f7fu, 0x01010101u, 0x01010101u, 0x80808080u);
+    CHECK_EQ_32X4(vabs_s16, 0x7f7f7f7fu, 0x01010101u, 0x00010001u, 0x7f807f80u);
+    CHECK_EQ_32X4(vabs_s32, 0x7f7f7f7fu, 0x01010101u, 0x00000001u, 0x7f7f7f80u);
+    CHECK_EQ_32X4(vneg_s8, 0x81818181u, 0xffffffffu, 0x01010101u, 0x80808080u);
+    CHECK_EQ_32X4(vneg_s16, 0x80818081u, 0xfefffeffu, 0x00010001u, 0x7f807f80u);
+    CHECK_EQ_32X4(vneg_s32, 0x80808081u, 0xfefefeffu, 0x00000001u, 0x7f7f7f80u);
+
+    CHECK_EQ_SPLAT(veor, 0x00ff00ffu);
+    CHECK_EQ_SPLAT(vand, 0x00fe00feu);
+    CHECK_EQ_SPLAT(vorr, 0x00ff00ffu);
+    CHECK_EQ_SPLAT(vaddf, 2.0);
+    CHECK_EQ_SPLAT(vminf, 1.0);
+    CHECK_EQ_SPLAT(vmaxf, 2.0);
+    CHECK_EQ_SPLAT(vsubf, -1.0);
+    CHECK_EQ_SPLAT(vmulf, 4.0);
+    CHECK_ESTIMATE_SPLAT(vrecpe, 0.5f, 0.1f);  // 1 / 2
+    CHECK_EQ_SPLAT(vrecps, -1.0f);   // 2 - (2 * 1.5)
+    CHECK_ESTIMATE_SPLAT(vrsqrte, 0.5f, 0.1f);  // 1 / sqrt(4)
+    CHECK_EQ_SPLAT(vrsqrts, -1.0f);  // (3 - (2 * 2.5)) / 2
+    CHECK_EQ_SPLAT(vceqf, 0xffffffffu);
+    // [0] >= [-1, 1, -0, 0]
+    CHECK_EQ_32X4(vcgef, 0u, 0xffffffffu, 0xffffffffu, 0xffffffffu);
+    CHECK_EQ_32X4(vcgtf, 0u, 0xffffffffu, 0u, 0u);
+    // [0, 3, 0, 3, ...] and [3, 3, 3, 3, ...]
+    CHECK_EQ_SPLAT(vmin_s8, 0x00030003u);
+    CHECK_EQ_SPLAT(vmax_s8, 0x03030303u);
+    // [0x00ff, 0x00ff, ...] and [0xffff, 0xffff, ...]
+    CHECK_EQ_SPLAT(vmin_u16, 0x00ff00ffu);
+    CHECK_EQ_SPLAT(vmax_u16, 0xffffffffu);
+    // [0x000000ff, 0x000000ff, ...] and [0xffffffff, 0xffffffff, ...]
+    CHECK_EQ_SPLAT(vmin_s32, 0xffffffffu);
+    CHECK_EQ_SPLAT(vmax_s32, 0xffu);
+    CHECK_EQ_SPLAT(vadd8, 0x03030303u);
+    CHECK_EQ_SPLAT(vadd16, 0x00030003u);
+    CHECK_EQ_SPLAT(vadd32, 0x00000003u);
+    CHECK_EQ_SPLAT(vsub8, 0xfefefefeu);
+    CHECK_EQ_SPLAT(vsub16, 0xfffefffeu);
+    CHECK_EQ_SPLAT(vsub32, 0xfffffffeu);
+    CHECK_EQ_SPLAT(vmul8, 0x04040404u);
+    CHECK_EQ_SPLAT(vmul16, 0x00040004u);
+    CHECK_EQ_SPLAT(vmul32, 0x00000004u);
+    CHECK_EQ_SPLAT(vceq, 0x00ff00ffu);
+    // [0, 3, 0, 3, ...] >= [3, 3, 3, 3, ...]
+    CHECK_EQ_SPLAT(vcge_s8, 0x00ff00ffu);
+    CHECK_EQ_SPLAT(vcgt_s8, 0u);
+    // [0x00ff, 0x00ff, ...] >= [0xffff, 0xffff, ...]
+    CHECK_EQ_SPLAT(vcge_u16, 0u);
+    CHECK_EQ_SPLAT(vcgt_u16, 0u);
+    // [0x000000ff, 0x000000ff, ...] >= [0xffffffff, 0xffffffff, ...]
+    CHECK_EQ_SPLAT(vcge_s32, 0xffffffffu);
+    CHECK_EQ_SPLAT(vcgt_s32, 0xffffffffu);
+    CHECK_EQ_SPLAT(vtst, 0x00ff00ffu);
+    CHECK_EQ_SPLAT(vbsl, 0x02010201u);
+
+    CHECK_EQ_32X4(vext, 0x06050403u, 0x0a090807u, 0x0e0d0c0bu, 0x0201000fu);
+
+    CHECK_EQ_32X4(vzip8a, 0x01010000u, 0x03030202u, 0x05050404u, 0x07070606u);
+    CHECK_EQ_32X4(vzip8b, 0x09090808u, 0x0b0b0a0au, 0x0d0d0c0cu, 0x0f0f0e0eu);
+    CHECK_EQ_32X4(vzip16a, 0x01000100u, 0x03020302u, 0x05040504u, 0x07060706u);
+    CHECK_EQ_32X4(vzip16b, 0x09080908u, 0x0b0a0b0au, 0x0d0c0d0cu, 0x0f0e0f0eu);
+    CHECK_EQ_32X4(vzip32a, 0x03020100u, 0x03020100u, 0x07060504u, 0x07060504u);
+    CHECK_EQ_32X4(vzip32b, 0x0b0a0908u, 0x0b0a0908u, 0x0f0e0d0cu, 0x0f0e0d0cu);
+
+    // src: 0 1 2 3  4 5 6 7  8 9 a b  c d e f (little endian)
+    CHECK_EQ_32X4(vrev64_32, 0x07060504u, 0x03020100u, 0x0f0e0d0cu,
+                  0x0b0a0908u);
+    CHECK_EQ_32X4(vrev64_16, 0x05040706u, 0x01000302u, 0x0d0c0f0eu,
+                  0x09080b0au);
+    CHECK_EQ_32X4(vrev64_8, 0x04050607u, 0x00010203u, 0x0c0d0e0fu, 0x08090a0bu);
+    CHECK_EQ_32X4(vrev32_16, 0x01000302u, 0x05040706u, 0x09080b0au,
+                  0x0d0c0f0eu);
+    CHECK_EQ_32X4(vrev32_8, 0x00010203u, 0x04050607u, 0x08090a0bu, 0x0c0d0e0fu);
+    CHECK_EQ_32X4(vrev16_8, 0x02030001u, 0x06070405u, 0x0a0b0809u, 0x0e0f0c0du);
+
+    CHECK_EQ(0x05010400u, t.vtbl[0]);
+    CHECK_EQ(0x00030602u, t.vtbl[1]);
+    CHECK_EQ(0x05010400u, t.vtbx[0]);
+    CHECK_EQ(0xff030602u, t.vtbx[1]);
   }
 }
 
-
 TEST(16) {
   // Test the pkh, uxtb, uxtab and uxtb16 instructions.
   CcTest::InitializeVM();
@@ -2881,33 +3501,63 @@ TEST(unaligned_stores) {
 }
 
 TEST(vswp) {
+  if (!CpuFeatures::IsSupported(NEON)) return;
+
   CcTest::InitializeVM();
   Isolate* isolate = CcTest::i_isolate();
   HandleScope scope(isolate);
   Assembler assm(isolate, NULL, 0);
 
   typedef struct {
-    double result0;
-    double result1;
-    double result2;
-    double result3;
+    uint64_t vswp_d0;
+    uint64_t vswp_d1;
+    uint64_t vswp_d30;
+    uint64_t vswp_d31;
+    uint32_t vswp_q4[4];
+    uint32_t vswp_q5[4];
   } T;
   T t;
 
-  __ vmov(d0, 1.0);
-  __ vmov(d1, -1.0);
+  __ stm(db_w, sp, r4.bit() | r5.bit() | r6.bit() | r7.bit() | lr.bit());
+
+  uint64_t one = bit_cast<uint64_t>(1.0);
+  __ mov(r5, Operand(one >> 32));
+  __ mov(r4, Operand(one & 0xffffffff));
+  uint64_t minus_one = bit_cast<uint64_t>(-1.0);
+  __ mov(r7, Operand(minus_one >> 32));
+  __ mov(r6, Operand(minus_one & 0xffffffff));
+
+  __ vmov(d0, r4, r5);  // d0 = 1.0
+  __ vmov(d1, r6, r7);  // d1 = -1.0
   __ vswp(d0, d1);
-  __ vstr(d0, r0, offsetof(T, result0));
-  __ vstr(d1, r0, offsetof(T, result1));
+  __ vstr(d0, r0, offsetof(T, vswp_d0));
+  __ vstr(d1, r0, offsetof(T, vswp_d1));
 
   if (CpuFeatures::IsSupported(VFP32DREGS)) {
-    __ vmov(d30, 1.0);
-    __ vmov(d31, -1.0);
+    __ vmov(d30, r4, r5);  // d30 = 1.0
+    __ vmov(d31, r6, r7);  // d31 = -1.0
     __ vswp(d30, d31);
-    __ vstr(d30, r0, offsetof(T, result2));
-    __ vstr(d31, r0, offsetof(T, result3));
+    __ vstr(d30, r0, offsetof(T, vswp_d30));
+    __ vstr(d31, r0, offsetof(T, vswp_d31));
   }
 
+  // q-register swap.
+  const uint32_t test_1 = 0x01234567;
+  const uint32_t test_2 = 0x89abcdef;
+  __ mov(r4, Operand(test_1));
+  __ mov(r5, Operand(test_2));
+  // TODO(bbudge) replace with vdup when implemented.
+  __ vmov(d8, r4, r4);
+  __ vmov(d9, r4, r4);  // q4 = [1.0, 1.0]
+  __ vmov(d10, r5, r5);
+  __ vmov(d11, r5, r5);  // q5 = [-1.0, -1.0]
+  __ vswp(q4, q5);
+  __ add(r6, r0, Operand(static_cast<int32_t>(offsetof(T, vswp_q4))));
+  __ vst1(Neon8, NeonListOperand(q4), NeonMemOperand(r6));
+  __ add(r6, r0, Operand(static_cast<int32_t>(offsetof(T, vswp_q5))));
+  __ vst1(Neon8, NeonListOperand(q5), NeonMemOperand(r6));
+
+  __ ldm(ia_w, sp, r4.bit() | r5.bit() | r6.bit() | r7.bit() | pc.bit());
   __ bx(lr);
 
   CodeDesc desc;
@@ -2921,12 +3571,20 @@ TEST(vswp) {
   F3 f = FUNCTION_CAST<F3>(code->entry());
   Object* dummy = CALL_GENERATED_CODE(isolate, f, &t, 0, 0, 0, 0);
   USE(dummy);
-  CHECK_EQ(-1.0, t.result0);
-  CHECK_EQ(1.0, t.result1);
+  CHECK_EQ(minus_one, t.vswp_d0);
+  CHECK_EQ(one, t.vswp_d1);
   if (CpuFeatures::IsSupported(VFP32DREGS)) {
-    CHECK_EQ(-1.0, t.result2);
-    CHECK_EQ(1.0, t.result3);
+    CHECK_EQ(minus_one, t.vswp_d30);
+    CHECK_EQ(one, t.vswp_d31);
   }
+  CHECK_EQ(t.vswp_q4[0], test_2);
+  CHECK_EQ(t.vswp_q4[1], test_2);
+  CHECK_EQ(t.vswp_q4[2], test_2);
+  CHECK_EQ(t.vswp_q4[3], test_2);
+  CHECK_EQ(t.vswp_q5[0], test_1);
+  CHECK_EQ(t.vswp_q5[1], test_1);
+  CHECK_EQ(t.vswp_q5[2], test_1);
+  CHECK_EQ(t.vswp_q5[3], test_1);
 }
 
 TEST(regress4292_b) {