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Lines Matching full:testb

276     __ testb(rax, Immediate(0x5F));  // Check for all but precision exception.
588   __ testb(rcx, rcx);  // Last use of rcx as encoding of subject string.
736     __ testb(rbx, Immediate(kIsIndirectStringMask));
745   __ testb(rbx, Immediate(kStringEncodingMask));
760   __ testb(rbx, Immediate(kIsNotStringMask | kShortExternalStringMask));
812   __ testb(scratch, Immediate(kIsNotStringMask | kIsNotInternalizedMask));
1028     __ testb(rcx, Immediate(kSmiTagMask));
1033     __ testb(FieldOperand(rbx, Map::kBitFieldOffset),
1036     __ testb(FieldOperand(rcx, Map::kBitFieldOffset),
1050     __ testb(FieldOperand(rcx, Map::kBitFieldOffset),
1617     __ testb(result_, Immediate(kIsNotStringMask));
1847     __ testb(rcx, Immediate(kSmiTagMask));
2013   __ testb(tmp1, Immediate(kIsNotStringMask | kIsNotInternalizedMask));
2103   __ testb(tmp3, Immediate(kIsNotStringMask));
2125     __ testb(tmp1, Immediate(kIsNotInternalizedMask));
2679     __ testb(rdx, Immediate(1));