Branch Coverage

blib/lib/CPU/x86_64/InstructionWriter.pm

Criterion	Covered	Total	%
branch	211	298	70.8

line	true	false	branch
95	61	78	unless (defined $name and defined $labels->{$name})
97	0	61	unless defined $name
106	0	61	unless @_ == 2
110	0	61	unless defined $_[1]
115	61	0	unless ref $label
119	0	61	if defined $label->{'start'}
139	35	82	defined $_[1] ? :
144	0	0	defined $_[1] ? :
150	0	2	unless @_ == 2
151	0	2	unless defined $_[1]
155	2	0	unless ref $label
161	0	2	unless defined $label->{'start'}
163	0	2	unless $ofs >> 31 == $ofs >> 32
172	0	0	ref $immed ? :
173	0	0	if ref $immed
191	2	1	if ($pop_bytes) { }
192	0	2	ref $pop_bytes ? :
193	0	2	if ref $pop_bytes
204	0	4	unless @_ == 2
205	0	4	unless defined $_[1]
209	4	0	unless ref $label
215	0	8	unless defined $label->{'start'}
218	4	4	$short ? :
334	28	35	if (not $immed >> 32) { }
	21	14	elsif ($immed >> 31 == -1) { }
335	12	16	$reg > 7 ? :
351	24	32	if $reg > 7
359	21	28	if $reg > 7
367	20	35	if (not defined $reg) { }
370	25	10	if $reg > 3
730	3	4	$reg > 7 ? :
737	0	8	ref $imm ? :
738	6	2	$val >> 7 == $val >> 8 ? :
739	0	8	if ref $imm
750	3	4	$reg > 7 ? :
760	28	0	if (not ref $varspace || ref $nesting) { }
764	0	0	ref $varspace ? :
765	0	0	if ref $varspace
767	0	0	ref $nesting ? :
768	0	0	if ref $nesting
820	0	6	defined $immed ? :
	0	8	defined $immed ? :
	6	8	$rex ? :
847	339	256	$rex ? :
858	321	232	$rex ? :
870	0	371	if (not defined $reg1 && defined $reg2) { }
875	0	0	if ($old_reg1 and $old_reg1 > 3 or $old_reg2 and $old_reg2 > 3)
881	335	36	$reg1 > 3 || $reg2 > 3 ? :
896	72	140	if (not defined $reg2) { }
902	100	40	$reg2 > 3 ? :
913	7938	0	if defined $reg
915	6048	1890	if defined $base_reg
917	6048	1890	if defined $index_reg
926	7686	0	if defined $reg
928	5856	1830	if defined $base_reg
930	5856	1830	if defined $index_reg
938	7686	0	if defined $reg
940	5856	1830	if defined $base_reg
942	5856	1830	if defined $index_reg
951	4896	1530	if defined $base_reg
953	4896	1530	if defined $index_reg
957	0	6426	if (not defined $reg) { }
	4410	2016	elsif ($reg > 3) { }
959	0	0	unless not $rex and ($base_reg // 0) < 8 and ($index_reg // 0) < 8
973	960	300	if defined $base_reg
975	960	300	if defined $index_reg
994	33024	10320	if (defined $base_reg) { }
998	2752	5504	($base_reg & 7) == 5 ? :
	8256	0	$disp >> 31 == $disp >> 32 ? :
	16512	8256	$disp >> 7 == $disp >> 8 ? :
	8256	24768	!$disp ? :
1003	24768	8256	if (defined $index_reg) { }
	2752	5504	elsif (($base_reg & 7) == 4) { }
1005	0	24768	unless $index_reg != 4
1020	0	10320	unless $disp >> 31 == $disp >> 32
1023	8256	2064	if (defined $index_reg) { }
1025	0	8256	unless $index_reg != 4
1034	3528	39816	if defined $immed
1037	26612	16732	$rex ? :
1052	120	20	$reg ? :
	140	0	$value >> 31 == $value >> 32 ? :
	252	140	defined $opcode8 && $value >> 7 == $value >> 8 ? :
1073	108	144	$rex ? :
	60	20	$reg ? :
	60	80	$rex ? :
	140	0	$value >> 32 == $value >> 33 ? :
	252	140	defined $opcode8 && ($value >> 7 == $value >> 8 || $value >> 8 == 16777215) ? :
1096	90	120	$rex ? :
	57	19	$reg ? :
	57	76	$rex ? :
	133	0	$value >> 16 == $value >> 17 ? :
	210	133	defined $opcode8 && ($value >> 7 == $value >> 8 || $value >> 8 == 255) ? :
1114	0	245	ref $immed ? :
1115	0	245	unless $value >> 8 == $value >> 9
1116	0	245	if (not defined $reg) { }
	35	210	elsif (not $reg) { }
	175	35	elsif ($reg > 3) { }
1126	0	245	if ref $immed
1134	2688	840	if defined $base_reg
1136	2688	840	if defined $index_reg
1138	3528	0	defined $disp ? :
1143	1260	0	$value >> 31 == $value >> 32 ? :
	2268	1260	defined $opcode8 && $value >> 7 == $value >> 8 ? :
1153	2688	840	if defined $base_reg
1155	2688	840	if defined $index_reg
1157	3528	0	defined $disp ? :
1162	1260	0	$value >> 32 == $value >> 33 ? :
	2268	1260	defined $opcode8 && ($value >> 7 == $value >> 8 || $value >> 8 == 16777215) ? :
1172	2352	735	if defined $base_reg
1174	2352	735	if defined $index_reg
1177	3087	0	defined $disp ? :
1182	1197	0	$value >> 16 == $value >> 17 ? :
	1890	1197	defined $opcode8 && ($value >> 7 == $value >> 8 || $value >> 8 == 255) ? :
1192	1680	525	if defined $base_reg
1194	1680	525	if defined $index_reg
1196	2205	0	defined $disp ? :
1201	0	2205	unless $value >> 8 == $value >> 9
1210	96	636	$immed eq 1 ? :
1212	147	165	$bits == 16 ? :
	189	312	$bits == 32 ? :
	231	501	$bits == 64 ? :
1218	636	96	unless ($immed eq 1)
1219	0	636	ref $immed ? :
1220	0	636	if ref $immed
1232	756	3024	$immed eq 1 ? :
1234	945	945	$bits == 16 ? :
	945	1890	$bits == 32 ? :
	945	2835	$bits == 64 ? :
1240	3024	756	unless ($immed eq 1)
1241	0	3024	ref $immed ? :
1242	0	3024	if ref $immed
1251	0	64	unless defined $_[2]
1255	64	0	unless ref $label
1261	0	128	unless defined $label->{'start'}
1264	64	64	$short ? :
1275	8	0	unless ref $label
1281	0	8	unless defined $label->{'start'}
1283	0	8	unless $ofs >> 7 == $ofs >> 8
1292	0	44694	if (ref $encoder_args->[$unknown_pos]) { }
1316	0	78	if ($location < 0) { }
1334	0	0	unless defined $v
1336	0	0	$bits == 64 ? :
	0	0	$bits == 32 ? :
	0	0	$bits == 16 ? :
	0	0	$bits == 8 ? :
1337	0	0	unless $v >> $bits == $v >> $bits + 1
1351	17	241	if $ofs
1353	112	146	unless my $fn = $p->{'encode'}
1356	34	112	if (length $enc != $p->{'len'})