[arm] Prefer BIC over BFC.

test/unittests/compiler/arm/instruction-selector-arm-unittest.cc

Index: test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
diff --git a/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc b/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
index 0c71d2f240355490c3807d0d9a341bb6f8f42461..9d87900d68e0616c26c81562582dcd9240669a28 100644
--- a/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
+++ b/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <limits>
+
 #include "test/unittests/compiler/instruction-selector-unittest.h"
 
 namespace v8 {
@@ -86,30 +88,37 @@ static const Shift kShifts[] = {
 
 // Immediates (random subset).
 static const int32_t kImmediates[] = {
-    -2147483617, -2147483606, -2113929216, -2080374784, -1996488704,
-    -1879048192, -1459617792, -1358954496, -1342177265, -1275068414,
-    -1073741818, -1073741777, -855638016,  -805306368,  -402653184,
-    -268435444,  -16777216,   0,           35,          61,
-    105,         116,         171,         245,         255,
-    692,         1216,        1248,        1520,        1600,
-    1888,        3744,        4080,        5888,        8384,
-    9344,        9472,        9792,        13312,       15040,
-    15360,       20736,       22272,       23296,       32000,
-    33536,       37120,       45824,       47872,       56320,
-    59392,       65280,       72704,       101376,      147456,
-    161792,      164864,      167936,      173056,      195584,
-    209920,      212992,      356352,      655360,      704512,
-    716800,      851968,      901120,      1044480,     1523712,
-    2572288,     3211264,     3588096,     3833856,     3866624,
-    4325376,     5177344,     6488064,     7012352,     7471104,
-    14090240,    16711680,    19398656,    22282240,    28573696,
-    30408704,    30670848,    43253760,    54525952,    55312384,
-    56623104,    68157440,    115343360,   131072000,   187695104,
-    188743680,   195035136,   197132288,   203423744,   218103808,
-    267386880,   268435470,   285212672,   402653185,   415236096,
-    595591168,   603979776,   603979778,   629145600,   1073741835,
-    1073741855,  1073741861,  1073741884,  1157627904,  1476395008,
-    1476395010,  1610612741,  2030043136,  2080374785,  2097152000};
+    std::numeric_limits<int32_t>::min(), -2147483617, -2147483606, -2113929216,
+    -2080374784,                         -1996488704, -1879048192, -1459617792,
+    -1358954496,                         -1342177265, -1275068414, -1073741818,
+    -1073741777,                         -855638016,  -805306368,  -402653184,
+    -268435444,                          -16777216,   0,           35,
+    61,                                  105,         116,         171,
+    245,                                 255,         692,         1216,
+    1248,                                1520,        1600,        1888,
+    3744,                                4080,        5888,        8384,
+    9344,                                9472,        9792,        13312,
+    15040,                               15360,       20736,       22272,
+    23296,                               32000,       33536,       37120,
+    45824,                               47872,       56320,       59392,
+    65280,                               72704,       101376,      147456,
+    161792,                              164864,      167936,      173056,
+    195584,                              209920,      212992,      356352,
+    655360,                              704512,      716800,      851968,
+    901120,                              1044480,     1523712,     2572288,
+    3211264,                             3588096,     3833856,     3866624,
+    4325376,                             5177344,     6488064,     7012352,
+    7471104,                             14090240,    16711680,    19398656,
+    22282240,                            28573696,    30408704,    30670848,
+    43253760,                            54525952,    55312384,    56623104,
+    68157440,                            115343360,   131072000,   187695104,
+    188743680,                           195035136,   197132288,   203423744,
+    218103808,                           267386880,   268435470,   285212672,
+    402653185,                           415236096,   595591168,   603979776,
+    603979778,                           629145600,   1073741835,  1073741855,
+    1073741861,                          1073741884,  1157627904,  1476395008,
+    1476395010,                          1610612741,  2030043136,  2080374785,
+    2097152000};
 
 }  // namespace
 
@@ -1774,7 +1783,7 @@ TEST_F(InstructionSelectorTest, Word32AndWithUbfxImmediateForARMv7) {
 
 TEST_F(InstructionSelectorTest, Word32AndWithBfcImmediateForARMv7) {
   TRACED_FORRANGE(int32_t, lsb, 0, 31) {
-    TRACED_FORRANGE(int32_t, width, 1, (32 - lsb) - 1) {
+    TRACED_FORRANGE(int32_t, width, 9, (32 - lsb) - 1) {
       StreamBuilder m(this, kMachInt32, kMachInt32);
       m.Return(m.Word32And(
           m.Parameter(0),
@@ -1791,7 +1800,7 @@ TEST_F(InstructionSelectorTest, Word32AndWithBfcImmediateForARMv7) {
     }
   }
   TRACED_FORRANGE(int32_t, lsb, 0, 31) {
-    TRACED_FORRANGE(int32_t, width, 1, (32 - lsb) - 1) {
+    TRACED_FORRANGE(int32_t, width, 9, (32 - lsb) - 1) {
       StreamBuilder m(this, kMachInt32, kMachInt32);
       m.Return(
           m.Word32And(m.Int32Constant(~((0xffffffffu >> (32 - width)) << lsb)),