Update V8 to version 4.1.0.21
This is a cherry-pick of all commits up to and including the
4.1.0.21 cherry-pick in Chromium.
Original commit message:
Version 4.1.0.21 (cherry-pick)
Merged 206e9136bde0f2b5ae8cb77afbb1e7833e5bd412
Unlink pages from the space page list after evacuation.
BUG=430201
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/953813002
Cr-Commit-Position: refs/branch-heads/4.1@{#22}
Cr-Branched-From: 2e08d2a7aa9d65d269d8c57aba82eb38a8cb0a18-refs/heads/candidates@{#25353}
---
FPIIM-449
Change-Id: I8c23c7bbb70772b4858fe8a47b64fa97ee0d1f8c
diff --git a/test/cctest/compiler/value-helper.h b/test/cctest/compiler/value-helper.h
index b5da982..218a773 100644
--- a/test/cctest/compiler/value-helper.h
+++ b/test/cctest/compiler/value-helper.h
@@ -60,6 +60,45 @@
CheckHeapConstant(isolate_->heap()->false_value(), node);
}
+ static std::vector<float> float32_vector() {
+ static const float kValues[] = {
+ -std::numeric_limits<float>::infinity(), -2.70497e+38f, -1.4698e+37f,
+ -1.22813e+35f, -1.20555e+35f, -1.34584e+34f,
+ -1.0079e+32f, -6.49364e+26f, -3.06077e+25f,
+ -1.46821e+25f, -1.17658e+23f, -1.9617e+22f,
+ -2.7357e+20f, -1.48708e+13f, -1.89633e+12f,
+ -4.66622e+11f, -2.22581e+11f, -1.45381e+10f,
+ -1.3956e+09f, -1.32951e+09f, -1.30721e+09f,
+ -1.19756e+09f, -9.26822e+08f, -6.35647e+08f,
+ -4.00037e+08f, -1.81227e+08f, -5.09256e+07f,
+ -964300.0f, -192446.0f, -28455.0f,
+ -27194.0f, -26401.0f, -20575.0f,
+ -17069.0f, -9167.0f, -960.178f,
+ -113.0f, -62.0f, -15.0f,
+ -7.0f, -0.0256635f, -4.60374e-07f,
+ -3.63759e-10f, -4.30175e-14f, -5.27385e-15f,
+ -1.48084e-15f, -1.05755e-19f, -3.2995e-21f,
+ -1.67354e-23f, -1.11885e-23f, -1.78506e-30f,
+ -5.07594e-31f, -3.65799e-31f, -1.43718e-34f,
+ -1.27126e-38f, -0.0f, 0.0f,
+ 1.17549e-38f, 1.56657e-37f, 4.08512e-29f,
+ 3.31357e-28f, 6.25073e-22f, 4.1723e-13f,
+ 1.44343e-09f, 5.27004e-08f, 9.48298e-08f,
+ 5.57888e-07f, 4.89988e-05f, 0.244326f,
+ 12.4895f, 19.0f, 47.0f,
+ 106.0f, 538.324f, 564.536f,
+ 819.124f, 7048.0f, 12611.0f,
+ 19878.0f, 20309.0f, 797056.0f,
+ 1.77219e+09f, 1.51116e+11f, 4.18193e+13f,
+ 3.59167e+16f, 3.38211e+19f, 2.67488e+20f,
+ 1.78831e+21f, 9.20914e+21f, 8.35654e+23f,
+ 1.4495e+24f, 5.94015e+25f, 4.43608e+30f,
+ 2.44502e+33f, 2.61152e+33f, 1.38178e+37f,
+ 1.71306e+37f, 3.31899e+38f, 3.40282e+38f,
+ std::numeric_limits<float>::infinity()};
+ return std::vector<float>(&kValues[0], &kValues[arraysize(kValues)]);
+ }
+
static std::vector<double> float64_vector() {
static const double nan = v8::base::OS::nan_value();
static const double values[] = {
@@ -82,6 +121,8 @@
static const std::vector<uint32_t> uint32_vector() {
static const uint32_t kValues[] = {
0x00000000, 0x00000001, 0xffffffff, 0x1b09788b, 0x04c5fce8, 0xcc0de5bf,
+ // This row is useful for testing lea optimizations on intel.
+ 0x00000002, 0x00000003, 0x00000004, 0x00000005, 0x00000008, 0x00000009,
0x273a798e, 0x187937a3, 0xece3af83, 0x5495a16b, 0x0b668ecc, 0x11223344,
0x0000009e, 0x00000043, 0x0000af73, 0x0000116b, 0x00658ecc, 0x002b3b4c,
0x88776655, 0x70000000, 0x07200000, 0x7fffffff, 0x56123761, 0x7fffff00,
@@ -117,6 +158,7 @@
#define FOR_INT32_INPUTS(var) FOR_INPUTS(int32_t, int32, var)
#define FOR_UINT32_INPUTS(var) FOR_INPUTS(uint32_t, uint32, var)
+#define FOR_FLOAT32_INPUTS(var) FOR_INPUTS(float, float32, var)
#define FOR_FLOAT64_INPUTS(var) FOR_INPUTS(double, float64, var)
#define FOR_INT32_SHIFTS(var) for (int32_t var = 0; var < 32; var++)