testb            2069 src/x64/assembler-x64.cc     testb(reg, mask);
testb            2088 src/x64/assembler-x64.cc     testb(op, mask);
testb            1117 src/x64/assembler-x64.h   void testb(Register dst, Register src);
testb            1118 src/x64/assembler-x64.h   void testb(Register reg, Immediate mask);
testb            1119 src/x64/assembler-x64.h   void testb(const Operand& op, Immediate mask);
testb            1120 src/x64/assembler-x64.h   void testb(const Operand& op, Register reg);
testb             667 src/x64/builtins-x64.cc     __ testb(FieldOperand(rbx, SharedFunctionInfo::kStrictModeByteOffset),
testb             673 src/x64/builtins-x64.cc     __ testb(FieldOperand(rbx, SharedFunctionInfo::kNativeByteOffset),
testb             867 src/x64/builtins-x64.cc     __ testb(FieldOperand(rdx, SharedFunctionInfo::kStrictModeByteOffset),
testb             872 src/x64/builtins-x64.cc     __ testb(FieldOperand(rdx, SharedFunctionInfo::kNativeByteOffset),
testb             523 src/x64/code-stubs-x64.cc       __ testb(FieldOperand(map, Map::kBitFieldOffset),
testb            2247 src/x64/code-stubs-x64.cc     __ testb(rax, Immediate(0x5F));  // Check for all but precision exception.
testb            2883 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kIsNotStringMask | kShortExternalStringMask));
testb            2904 src/x64/code-stubs-x64.cc   __ testb(FieldOperand(rbx, Map::kInstanceTypeOffset),
testb            2909 src/x64/code-stubs-x64.cc   __ testb(FieldOperand(rbx, Map::kInstanceTypeOffset),
testb            3025 src/x64/code-stubs-x64.cc   __ testb(rcx, rcx);  // Last use of rcx as encoding of subject string.
testb            3163 src/x64/code-stubs-x64.cc     __ testb(rbx, Immediate(kIsIndirectStringMask));
testb            3171 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kStringEncodingMask));
testb            3611 src/x64/code-stubs-x64.cc     __ testb(rcx, Immediate(kSmiTagMask));
testb            3617 src/x64/code-stubs-x64.cc     __ testb(FieldOperand(rbx, Map::kBitFieldOffset),
testb            3620 src/x64/code-stubs-x64.cc     __ testb(FieldOperand(rcx, Map::kBitFieldOffset),
testb            3667 src/x64/code-stubs-x64.cc   __ testb(scratch, Immediate(kIsSymbolMask));
testb            4480 src/x64/code-stubs-x64.cc   __ testb(result_, Immediate(kIsNotStringMask));
testb            4768 src/x64/code-stubs-x64.cc   __ testb(rcx, Immediate(kAsciiDataHintMask));
testb            4795 src/x64/code-stubs-x64.cc   __ testb(r8, Immediate(kStringRepresentationMask));
testb            4799 src/x64/code-stubs-x64.cc   __ testb(r8, Immediate(kShortExternalStringMask));
testb            4810 src/x64/code-stubs-x64.cc   __ testb(r8, Immediate(kStringEncodingMask));
testb            4816 src/x64/code-stubs-x64.cc   __ testb(r9, Immediate(kStringRepresentationMask));
testb            4820 src/x64/code-stubs-x64.cc   __ testb(r9, Immediate(kShortExternalStringMask));
testb            4834 src/x64/code-stubs-x64.cc   __ testb(r9, Immediate(kStringEncodingMask));
testb            4915 src/x64/code-stubs-x64.cc   __ testb(FieldOperand(scratch1, Map::kBitField2Offset),
testb            5245 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kIsIndirectStringMask));
testb            5248 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kSlicedNotConsMask));
testb            5295 src/x64/code-stubs-x64.cc     __ testb(rbx, Immediate(kStringEncodingMask));
testb            5323 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kExternalStringTag));
testb            5329 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kShortExternalStringMask));
testb            5338 src/x64/code-stubs-x64.cc   __ testb(rbx, Immediate(kStringEncodingMask));
testb            5675 src/x64/code-stubs-x64.cc   __ testb(tmp1, Immediate(kIsSymbolMask));
testb            5722 src/x64/code-stubs-x64.cc   __ testb(tmp3, Immediate(kIsNotStringMask));
testb            5743 src/x64/code-stubs-x64.cc     __ testb(tmp1, Immediate(kIsSymbolMask));
testb            5893 src/x64/code-stubs-x64.cc     __ testb(FieldOperand(entity_name, Map::kInstanceTypeOffset),
testb            6030 src/x64/code-stubs-x64.cc       __ testb(FieldOperand(scratch, Map::kInstanceTypeOffset),
testb             158 src/x64/codegen-x64.cc     __ testb(rax, Immediate(5));
testb             181 src/x64/codegen-x64.cc   __ testb(rax, Immediate(5));
testb             200 src/x64/codegen-x64.cc   __ testb(rax, Immediate(0x3f /* Any Exception*/));
testb             487 src/x64/codegen-x64.cc   __ testb(result, Immediate(kIsIndirectStringMask));
testb             492 src/x64/codegen-x64.cc   __ testb(result, Immediate(kSlicedNotConsMask));
testb             523 src/x64/codegen-x64.cc   __ testb(result, Immediate(kStringRepresentationMask));
testb             531 src/x64/codegen-x64.cc     __ testb(result, Immediate(kIsIndirectStringMask));
testb             536 src/x64/codegen-x64.cc   __ testb(result, Immediate(kShortExternalStringTag));
testb             540 src/x64/codegen-x64.cc   __ testb(result, Immediate(kStringEncodingMask));
testb             556 src/x64/codegen-x64.cc   __ testb(result, Immediate(kStringEncodingMask));
testb              63 src/x64/full-codegen-x64.cc     __ testb(reg, Immediate(kSmiTagMask));
testb              70 src/x64/full-codegen-x64.cc     __ testb(reg, Immediate(kSmiTagMask));
testb            2552 src/x64/full-codegen-x64.cc   __ testb(FieldOperand(rbx, Map::kBitFieldOffset),
testb            2603 src/x64/full-codegen-x64.cc   __ testb(FieldOperand(rbx, Map::kBitFieldOffset),
testb            2631 src/x64/full-codegen-x64.cc   __ testb(FieldOperand(rbx, Map::kBitField2Offset),
testb            4227 src/x64/full-codegen-x64.cc     __ testb(FieldOperand(rdx, Map::kBitFieldOffset),
testb            4245 src/x64/full-codegen-x64.cc     __ testb(FieldOperand(rdx, Map::kBitFieldOffset),
testb            4266 src/x64/full-codegen-x64.cc     __ testb(FieldOperand(rdx, Map::kBitFieldOffset),
testb            4400 src/x64/full-codegen-x64.cc     __ testb(FieldOperand(rdx, Map::kBitFieldOffset),
testb              88 src/x64/ic-x64.cc   __ testb(FieldOperand(r1, Map::kBitFieldOffset),
testb             295 src/x64/ic-x64.cc   __ testb(FieldOperand(map, Map::kBitFieldOffset),
testb             382 src/x64/ic-x64.cc   __ testb(FieldOperand(map, Map::kInstanceTypeOffset),
testb             647 src/x64/ic-x64.cc   __ testb(FieldOperand(r9, Map::kBitFieldOffset),
testb            1529 src/x64/lithium-codegen-x64.cc         __ testb(reg, Immediate(kSmiTagMask));
testb            1539 src/x64/lithium-codegen-x64.cc           __ testb(FieldOperand(map, Map::kBitFieldOffset),
testb            1725 src/x64/lithium-codegen-x64.cc     __ testb(FieldOperand(scratch, Map::kBitFieldOffset),
testb            1744 src/x64/lithium-codegen-x64.cc   __ testb(FieldOperand(kScratchRegister, Map::kBitFieldOffset),
testb            1820 src/x64/lithium-codegen-x64.cc   __ testb(FieldOperand(temp, Map::kBitFieldOffset),
testb            2411 src/x64/lithium-codegen-x64.cc   __ testb(FieldOperand(result, Map::kBitFieldOffset),
testb            2735 src/x64/lithium-codegen-x64.cc   __ testb(FieldOperand(kScratchRegister,
testb            2741 src/x64/lithium-codegen-x64.cc   __ testb(FieldOperand(kScratchRegister,
testb            4174 src/x64/lithium-codegen-x64.cc       __ testb(FieldOperand(kScratchRegister, Map::kInstanceTypeOffset),
testb            4756 src/x64/lithium-codegen-x64.cc     __ testb(FieldOperand(input, Map::kBitFieldOffset),
testb            4776 src/x64/lithium-codegen-x64.cc     __ testb(FieldOperand(input, Map::kBitFieldOffset),
testb            4799 src/x64/lithium-codegen-x64.cc     __ testb(FieldOperand(input, Map::kBitFieldOffset),
testb             323 src/x64/macro-assembler-x64.cc     testb(dst, Immediate((1 << kPointerSizeLog2) - 1));
testb            1014 src/x64/macro-assembler-x64.cc     testb(dst, Immediate(0x01));
testb            1193 src/x64/macro-assembler-x64.cc   testb(src, Immediate(kSmiTagMask));
testb            1200 src/x64/macro-assembler-x64.cc   testb(src, Immediate(kSmiTagMask));
testb            1210 src/x64/macro-assembler-x64.cc   testb(kScratchRegister, Immediate(3));
testb            1221 src/x64/macro-assembler-x64.cc   testb(kScratchRegister, Immediate(0x03));
testb            1253 src/x64/macro-assembler-x64.cc   testb(scratch, Immediate(kSmiTagMask));
testb            2357 src/x64/macro-assembler-x64.cc   testb(Operand(src, byte_offset), Immediate(1 << bit_in_byte));
testb            2923 src/x64/macro-assembler-x64.cc   testb(object, Immediate(kSmiTagMask));
testb            2950 src/x64/macro-assembler-x64.cc   testb(instance_type, Immediate(kIsNotStringMask));
testb            2980 src/x64/macro-assembler-x64.cc   testb(FieldOperand(result, Map::kBitFieldOffset),
testb            4272 src/x64/macro-assembler-x64.cc     testb(Operand(scratch, MemoryChunk::kFlagsOffset),
testb            4319 src/x64/macro-assembler-x64.cc   testb(FieldOperand(scratch, Map::kInstanceTypeOffset),
testb            4407 src/x64/macro-assembler-x64.cc   testb(instance_type, Immediate(kIsIndirectStringMask | kIsNotStringMask));
testb            4417 src/x64/macro-assembler-x64.cc   testb(instance_type, Immediate(kExternalStringTag));
testb             718 src/x64/regexp-macro-assembler-x64.cc     __ testb(Operand(rbx, current_character(), times_1, 0),
testb             732 src/x64/regexp-macro-assembler-x64.cc     __ testb(Operand(rbx, current_character(), times_1, 0),
testb             131 src/x64/stub-cache-x64.cc   __ testb(FieldOperand(r0, Map::kBitFieldOffset),
testb             232 test/cctest/test-disasm-x64.cc   __ testb(Operand(rcx, rbx, times_2, 1000), rdx);
testb             233 test/cctest/test-disasm-x64.cc   __ testb(Operand(rax, -20), Immediate(0x9A));