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-rw-r--r--erts/emulator/beam/ops.tab262
-rwxr-xr-xerts/emulator/utils/beam_makeops13
2 files changed, 141 insertions, 134 deletions
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index b7ef1f0599..4a915c7762 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -99,21 +99,21 @@ line Loc | func_info M F A => func_info M F A | line Loc
line I
-allocate t t
-allocate_heap t I t
+allocate t t?
+allocate_heap t I t?
%cold
deallocate Q
%hot
init y
-allocate_zero t t
-allocate_heap_zero t I t
+allocate_zero t t?
+allocate_heap_zero t I t?
trim N Remaining => i_trim N
i_trim t
-test_heap I t
+test_heap I t?
allocate_heap S u==0 R => allocate S R
allocate_heap_zero S u==0 R => allocate_zero S R
@@ -158,19 +158,19 @@ is_tuple Fail=f S | select_tuple_arity S=d Fail=f Size=u Rest=* => \
select_tuple_arity S=d Fail=f Size=u Rest=* => \
gen_select_tuple_arity(S, Fail, Size, Rest)
-i_select_val_bins xy f I
+i_select_val_bins xy f? I
-i_select_val_lins xy f I
+i_select_val_lins xy f? I
-i_select_val2 xy f c c
+i_select_val2 xy f? c c
-i_select_tuple_arity xy f I
+i_select_tuple_arity xy f? I
-i_select_tuple_arity2 xy f A A
+i_select_tuple_arity2 xy f? A A
-i_jump_on_val_zero xy f I
+i_jump_on_val_zero xy f? I
-i_jump_on_val xy f I W
+i_jump_on_val xy f? I W
get_list xy xy xy
@@ -213,9 +213,9 @@ i_get_tuple_element2y x P y y
i_get_tuple_element3 x P x
%cold
-is_number f x
-is_number f y
+is_number f? xy
%hot
+
is_number Fail=f i =>
is_number Fail=f na => jump Fail
is_number Fail Literal=q => move Literal x | is_number Fail x
@@ -446,37 +446,37 @@ is_ne_exact Lbl C=c R=xy => is_ne_exact Lbl R C
is_ne_exact Lbl R=xy C=ian => i_is_ne_exact_immed Lbl R C
is_ne_exact Lbl R=xy C=q => i_is_ne_exact_literal Lbl R C
-i_is_eq_exact_immed f rxy c
+i_is_eq_exact_immed f? rxy c
-i_is_eq_exact_literal f xy c
+i_is_eq_exact_literal f? xy c
-i_is_ne_exact_immed f xy c
+i_is_ne_exact_immed f? xy c
-i_is_ne_exact_literal f xy c
+i_is_ne_exact_literal f? xy c
is_eq_exact Lbl Y=y X=x => is_eq_exact Lbl X Y
-is_eq_exact f x xy
-is_eq_exact f y y
+is_eq_exact f? x xy
+is_eq_exact f? y y
-is_ne_exact f S S
+is_ne_exact f? S S
-is_lt f x x
-is_lt f x c
-is_lt f c x
+is_lt f? x x
+is_lt f? x c
+is_lt f? c x
%cold
-is_lt f s s
+is_lt f? s s
%hot
-is_ge f x x
-is_ge f x c
-is_ge f c x
+is_ge f? x x
+is_ge f? x c
+is_ge f? c x
%cold
-is_ge f s s
+is_ge f? s s
%hot
-is_eq f s s
+is_eq f? s s
-is_ne f s s
+is_ne f? s s
#
# Putting things.
@@ -583,7 +583,7 @@ is_tagged_tuple Fail Literal=q Arity Atom => \
move Literal x | is_tagged_tuple Fail x Arity Atom
is_tagged_tuple Fail=f c Arity Atom => jump Fail
-is_tagged_tuple f rxy A a
+is_tagged_tuple f? rxy A a
# Test tuple & arity (head)
@@ -591,14 +591,14 @@ is_tuple Fail Literal=q => move Literal x | is_tuple Fail x
is_tuple Fail=f c => jump Fail
is_tuple Fail=f S=xy | test_arity Fail=f S=xy Arity => is_tuple_of_arity Fail S Arity
-is_tuple_of_arity f rxy A
+is_tuple_of_arity f? rxy A
-is_tuple f rxy
+is_tuple f? rxy
test_arity Fail Literal=q Arity => move Literal x | test_arity Fail x Arity
test_arity Fail=f c Arity => jump Fail
-test_arity f xy A
+test_arity f? xy A
get_tuple_element Reg=x P1 D1=x | get_tuple_element Reg=x P2 D2=x | \
get_tuple_element Reg=x P3 D3=x | \
@@ -619,16 +619,16 @@ is_integer Fail Literal=q => move Literal x | is_integer Fail x
is_integer Fail=f S=x | allocate Need Regs => is_integer_allocate Fail S Need Regs
-is_integer_allocate f x t t
+is_integer_allocate f? x t t
-is_integer f xy
+is_integer f? xy
is_list Fail=f n =>
is_list Fail Literal=q => move Literal x | is_list Fail x
is_list Fail=f c => jump Fail
-is_list f x
+is_list f? x
%cold
-is_list f y
+is_list f? y
%hot
is_nonempty_list Fail=f S=x | allocate Need Rs => is_nonempty_list_allocate Fail S Need Rs
@@ -638,21 +638,21 @@ is_nonempty_list F=f x==0 | test_heap I1 I2 => is_nonempty_list_test_heap F I1 I
is_nonempty_list Fail=f S=x | get_list S D1=x D2=x => \
is_nonempty_list_get_list Fail S D1 D2
-is_nonempty_list_allocate f rx t t
-is_nonempty_list_test_heap f I t
-is_nonempty_list_get_list f rx x x
-is_nonempty_list f xy
+is_nonempty_list_allocate f? rx t t
+is_nonempty_list_test_heap f? I t
+is_nonempty_list_get_list f? rx x x
+is_nonempty_list f? xy
-is_atom f x
+is_atom f? x
%cold
-is_atom f y
+is_atom f? y
%hot
is_atom Fail=f a =>
is_atom Fail=f niq => jump Fail
-is_float f x
+is_float f? x
%cold
-is_float f y
+is_float f? y
%hot
is_float Fail=f nai => jump Fail
is_float Fail Literal=q => move Literal x | is_float Fail x
@@ -660,13 +660,13 @@ is_float Fail Literal=q => move Literal x | is_float Fail x
is_nil Fail=f n =>
is_nil Fail=f qia => jump Fail
-is_nil f xy
+is_nil f? xy
is_binary Fail Literal=q => move Literal x | is_binary Fail x
is_binary Fail=f c => jump Fail
-is_binary f x
+is_binary f? x
%cold
-is_binary f y
+is_binary f? y
%hot
# XXX Deprecated.
@@ -674,27 +674,27 @@ is_bitstr Fail Term => is_bitstring Fail Term
is_bitstring Fail Literal=q => move Literal x | is_bitstring Fail x
is_bitstring Fail=f c => jump Fail
-is_bitstring f x
+is_bitstring f? x
%cold
-is_bitstring f y
+is_bitstring f? y
%hot
is_reference Fail=f cq => jump Fail
-is_reference f x
+is_reference f? x
%cold
-is_reference f y
+is_reference f? y
%hot
is_pid Fail=f cq => jump Fail
-is_pid f x
+is_pid f? x
%cold
-is_pid f y
+is_pid f? y
%hot
is_port Fail=f cq => jump Fail
-is_port f x
+is_port f? x
%cold
-is_port f y
+is_port f? y
%hot
is_boolean Fail=f a==am_true =>
@@ -702,19 +702,19 @@ is_boolean Fail=f a==am_false =>
is_boolean Fail=f ac => jump Fail
%cold
-is_boolean f xy
+is_boolean f? xy
%hot
is_function2 Fail=f acq Arity => jump Fail
is_function2 Fail=f Fun a => jump Fail
-is_function2 f S s
+is_function2 f? S s
# Allocating & initializing.
allocate Need Regs | init Y => allocate_init Need Regs Y
init Y1 | init Y2 => init2 Y1 Y2
-allocate_init t t y
+allocate_init t t? y
#################################################################
# External function and bif calls.
@@ -1004,13 +1004,13 @@ node y
# Note: 'I' is sufficient because this instruction will only be used
# if the arity fits in 24 bits.
-i_fast_element xy j I d
+i_fast_element xy j? I d
-i_element xy j s d
+i_element xy j? s d
-bif1 f b s d
+bif1 f? b s d
bif1_body b s d
-i_bif2 f b s s d
+i_bif2 f? b s s d
i_bif2_body b s s d
#
@@ -1062,7 +1062,7 @@ make_fun2 OldIndex=u => gen_make_fun2(OldIndex)
i_make_fun W t
%hot
-is_function f xy
+is_function f? xy
is_function Fail=f c => jump Fail
func_info M F A => i_func_info u M F A
@@ -1091,24 +1091,24 @@ i_bs_match_string x f W W
bs_get_integer2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \
gen_get_integer2(Fail, Ms, Live, Sz, Unit, Flags, Dst)
-i_bs_get_integer_small_imm x W f t x
-i_bs_get_integer_imm x W t f t x
-i_bs_get_integer f t t x s x
-i_bs_get_integer_8 x f x
-i_bs_get_integer_16 x f x
+i_bs_get_integer_small_imm x W f? t x
+i_bs_get_integer_imm x W t f? t x
+i_bs_get_integer f? t t x s x
+i_bs_get_integer_8 x f? x
+i_bs_get_integer_16 x f? x
%if ARCH_64
-i_bs_get_integer_32 x f x
+i_bs_get_integer_32 x f? x
%endif
# Fetching binaries from binaries.
bs_get_binary2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \
gen_get_binary2(Fail, Ms, Live, Sz, Unit, Flags, Dst)
-i_bs_get_binary_imm2 f x t W t x
-i_bs_get_binary2 f x t s t x
-i_bs_get_binary_all2 f x t t x
-i_bs_get_binary_all_reuse x f t
+i_bs_get_binary_imm2 f? x t W t x
+i_bs_get_binary2 f x t? s t x
+i_bs_get_binary_all2 f? x t t x
+i_bs_get_binary_all_reuse x f? t
# Fetching float from binaries.
bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \
@@ -1116,25 +1116,25 @@ bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \
bs_get_float2 Fail=f Ms=x Live=u Sz=q Unit=u Flags=u Dst=d => jump Fail
-i_bs_get_float2 f x t s t x
+i_bs_get_float2 f? x t s t x
# Miscellanous
bs_skip_bits2 Fail=f Ms=x Sz=sq Unit=u Flags=u => \
gen_skip_bits2(Fail, Ms, Sz, Unit, Flags)
-i_bs_skip_bits_imm2 f x W
-i_bs_skip_bits2 f x xy t
-i_bs_skip_bits_all2 f x t
+i_bs_skip_bits_imm2 f? x W
+i_bs_skip_bits2 f? x xy t
+i_bs_skip_bits_all2 f? x t
bs_test_tail2 Fail=f Ms=x Bits=u==0 => bs_test_zero_tail2 Fail Ms
bs_test_tail2 Fail=f Ms=x Bits=u => bs_test_tail_imm2 Fail Ms Bits
-bs_test_zero_tail2 f x
-bs_test_tail_imm2 f x W
+bs_test_zero_tail2 f? x
+bs_test_tail_imm2 f? x W
bs_test_unit F Ms Unit=u==8 => bs_test_unit8 F Ms
-bs_test_unit f x t
-bs_test_unit8 f x
+bs_test_unit f? x t
+bs_test_unit8 f? x
# An y register operand for bs_context_to_binary is rare,
# but can happen because of inlining.
@@ -1150,14 +1150,14 @@ bs_context_to_binary x
# Utf8/utf16/utf32 support. (R12B-5)
#
bs_get_utf8 Fail=f Ms=x u u Dst=d => i_bs_get_utf8 Ms Fail Dst
-i_bs_get_utf8 x f x
+i_bs_get_utf8 x f? x
bs_skip_utf8 Fail=f Ms=x u u => i_bs_get_utf8 Ms Fail x
bs_get_utf16 Fail=f Ms=x u Flags=u Dst=d => i_bs_get_utf16 Ms Fail Flags Dst
bs_skip_utf16 Fail=f Ms=x u Flags=u => i_bs_get_utf16 Ms Fail Flags x
-i_bs_get_utf16 x f t x
+i_bs_get_utf16 x f? t x
bs_get_utf32 Fail=f Ms=x Live=u Flags=u Dst=d => \
bs_get_integer2 Fail Ms Live i=32 u=1 Flags Dst | \
@@ -1186,13 +1186,13 @@ bs_init2 Fail Sz Words=u==0 Regs Flags Dst => \
bs_init2 Fail Sz Words Regs Flags Dst => \
i_bs_init_fail_heap Sz Words Fail Regs Dst
-i_bs_init_fail xy j t x
+i_bs_init_fail xy j? t? x
-i_bs_init_fail_heap s I j t x
+i_bs_init_fail_heap s I j? t? x
-i_bs_init W t x
+i_bs_init W t? x
-i_bs_init_heap W I t x
+i_bs_init_heap W I t? x
bs_init_bits Fail Sz=o Words Regs Flags Dst => system_limit Fail
@@ -1205,16 +1205,16 @@ bs_init_bits Fail Sz Words=u==0 Regs Flags Dst => \
bs_init_bits Fail Sz Words Regs Flags Dst => \
i_bs_init_bits_fail_heap Sz Words Fail Regs Dst
-i_bs_init_bits_fail xy j t x
+i_bs_init_bits_fail xy j? t? x
-i_bs_init_bits_fail_heap s I j t x
+i_bs_init_bits_fail_heap s I j? t? x
-i_bs_init_bits W t x
-i_bs_init_bits_heap W I t x
+i_bs_init_bits W t? x
+i_bs_init_bits_heap W I t? x
bs_add Fail S1=i==0 S2 Unit=u==1 D => move S2 D
-bs_add j s s t x
+bs_add j? s s t? x
bs_append Fail Size Extra Live Unit Bin Flags Dst => \
move Bin x | i_bs_append Fail Extra Live Unit Size Dst
@@ -1224,8 +1224,8 @@ bs_private_append Fail Size Unit Bin Flags Dst => \
bs_init_writable
-i_bs_append j I t t s x
-i_bs_private_append j t s S x
+i_bs_append j? I t? t s x
+i_bs_private_append j? t s S x
#
# Storing integers into binaries.
@@ -1234,8 +1234,8 @@ i_bs_private_append j t s S x
bs_put_integer Fail=j Sz=sq Unit=u Flags=u Src=s => \
gen_put_integer(Fail, Sz, Unit, Flags, Src)
-i_new_bs_put_integer j s t s
-i_new_bs_put_integer_imm j W t s
+i_new_bs_put_integer j? s t s
+i_new_bs_put_integer_imm j? W t s
#
# Utf8/utf16/utf32 support. (R12B-5)
@@ -1251,14 +1251,14 @@ i_bs_utf16_size s x
bs_put_utf8 Fail u Src=s => i_bs_put_utf8 Fail Src
-i_bs_put_utf8 j s
+i_bs_put_utf8 j? s
-bs_put_utf16 j t s
+bs_put_utf16 j? t s
bs_put_utf32 Fail=j Flags=u Src=s => \
i_bs_validate_unicode Fail Src | bs_put_integer Fail i=32 u=1 Flags Src
-i_bs_validate_unicode j s
+i_bs_validate_unicode j? s
#
# Storing floats into binaries.
@@ -1268,8 +1268,8 @@ bs_put_float Fail Sz=q Unit Flags Val => badarg Fail
bs_put_float Fail=j Sz=s Unit=u Flags=u Src=s => \
gen_put_float(Fail, Sz, Unit, Flags, Src)
-i_new_bs_put_float j s t s
-i_new_bs_put_float_imm j W t s
+i_new_bs_put_float j? s t s
+i_new_bs_put_float_imm j? W t s
#
# Storing binaries into binaries.
@@ -1278,9 +1278,9 @@ i_new_bs_put_float_imm j W t s
bs_put_binary Fail=j Sz=s Unit=u Flags=u Src=s => \
gen_put_binary(Fail, Sz, Unit, Flags, Src)
-i_new_bs_put_binary j s t s
-i_new_bs_put_binary_imm j W s
-i_new_bs_put_binary_all j s t
+i_new_bs_put_binary j? s t s
+i_new_bs_put_binary_imm j? W s
+i_new_bs_put_binary_all j? s t
#
# Warning: The i_bs_put_string and i_new_bs_put_string instructions
@@ -1394,12 +1394,12 @@ new_map Dst Live Size Rest=* | is_small_map_literal_keys(Size, Rest) => \
new_map d t I
i_new_small_map_lit d t q
update_map_assoc s d t I
-update_map_exact j s d t I
+update_map_exact j? s d t I
is_map Fail Lit=q | literal_is_map(Lit) =>
is_map Fail cq => jump Fail
-is_map f xy
+is_map f? xy
## Transform has_map_fields #{ K1 := _, K2 := _ } to has_map_elements
@@ -1413,14 +1413,14 @@ get_map_elements Fail Src=xy Size=u==2 Rest=* => \
get_map_elements Fail Src Size Rest=* | map_key_sort(Size, Rest) => \
gen_get_map_elements(Fail, Src, Size, Rest)
-i_get_map_elements f s I
+i_get_map_elements f? s I
i_get_map_element Fail Src=xy Key=y Dst => \
move Key x | i_get_map_element Fail Src x Dst
-i_get_map_element_hash f xy c I xy
+i_get_map_element_hash f? xy c I xy
-i_get_map_element f xy x xy
+i_get_map_element f? xy x xy
#
# Convert the plus operations to a generic plus instruction.
@@ -1488,32 +1488,32 @@ gc_bif1 Fail I u$bif:erlang:bnot/1 Src Dst=d => i_int_bnot Fail Src I Dst
i_increment rxy W t d
-i_plus x xy j t d
-i_plus s s j t d
+i_plus x xy j? t d
+i_plus s s j? t d
-i_minus x x j t d
-i_minus s s j t d
+i_minus x x j? t d
+i_minus s s j? t d
-i_times j t s s d
+i_times j? t s s d
-i_m_div j t s s d
-i_int_div j t s s d
+i_m_div j? t s s d
+i_int_div j? t s s d
-i_rem x x j t d
-i_rem s s j t d
+i_rem x x j? t d
+i_rem s s j? t d
-i_bsl s s j t d
-i_bsr s s j t d
+i_bsl s s j? t d
+i_bsr s s j? t d
-i_band x c j t d
-i_band s s j t d
+i_band x c j? t d
+i_band s s j? t d
-i_bor j I s s d
-i_bxor j I s s d
+i_bor j? I s s d
+i_bxor j? I s s d
i_int_bnot Fail Src=c Live Dst => move Src x | i_int_bnot Fail x Live Dst
-i_int_bnot j S t d
+i_int_bnot j? S t d
#
# Old guard BIFs that creates heap fragments are no longer allowed.
@@ -1537,9 +1537,9 @@ gc_bif2 Fail I Bif S1 S2 Dst => \
gc_bif3 Fail I Bif S1 S2 S3 Dst => \
gen_guard_bif3(Fail, I, Bif, S1, S2, S3, Dst)
-i_gc_bif1 j W s t d
+i_gc_bif1 j? W s t? d
-i_gc_bif2 j W t s s d
+i_gc_bif2 j? W t? s s d
ii_gc_bif3/7
@@ -1548,7 +1548,7 @@ ii_gc_bif3/7
ii_gc_bif3 Fail Bif Live S1 S2 S3 Dst => \
move S1 x | i_gc_bif3 Fail Bif Live S2 S3 Dst
-i_gc_bif3 j W t s s d
+i_gc_bif3 j? W t? s s d
#
# The following instruction is specially handled in beam_load.c
diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops
index c8550df1e2..d1c51e5dad 100755
--- a/erts/emulator/utils/beam_makeops
+++ b/erts/emulator/utils/beam_makeops
@@ -526,7 +526,6 @@ sub emulator_output {
foreach $key (keys %specific_op) {
foreach (@{$specific_op{$key}}) {
my($name, $hotness, @args) = @$_;
- my $sign = join('', @args);
my $print_name = print_name($name, @args);
my($size, $code, $pack_spec) = cg_basic($name, @args);
@@ -597,6 +596,7 @@ sub emulator_output {
foreach (@{$specific_op{$key}}) {
my($name, $hot, @args) = @{$_};
my($sign) = join('', @args);
+ $sign =~ s/[?]//g;
# The primitive types should sort before other types.
@@ -614,6 +614,7 @@ sub emulator_output {
my $print_name = $items{$sort_key};
my $info = $spec_op_info{$print_name};
my(@args) = @{$info->{'args'}};
+ @args = map { s/[?]$//; $_ } @args;
my $arity = @args;
#
@@ -854,6 +855,7 @@ sub emulator_output {
sub print_name {
my($name,@args) = @_;
my $sign = join '', @args;
+ $sign =~ s/[?]//g;
$sign ne '' ? "${name}_$sign" : $name;
}
@@ -985,7 +987,9 @@ sub parse_specific_op {
error("too many operands")
if @args > $max_spec_operands;
for (my $i = 0; $i < $arity; $i++) {
- foreach my $type (split(//, $args[$i])) {
+ my $arg = $args[$i];
+ $arg =~ s/[?]$//;
+ foreach my $type (split(//, $arg)) {
error("Argument " . ($i+1) . ": invalid type '$type'")
unless defined $arg_size{$type};
}
@@ -1000,10 +1004,11 @@ sub parse_specific_op {
foreach my $arg (@args) {
my @old_res = @res;
@res = ();
+ my $marker = ($arg =~ s/[?]$//) ? '?' : '';
foreach my $type (split(//, $arg)) {
foreach my $args_ref (@old_res) {
my @args = @$args_ref;
- push @args, $type;
+ push @args, "$type$marker";
push @res, \@args;
}
}
@@ -1351,6 +1356,7 @@ sub code_gen {
my $need_block = 0;
my $arg_offset = $offset;
+ @args = map { s/[?]$//g; $_ } @args;
foreach (@args) {
my($this_size) = $arg_size{$_};
SWITCH:
@@ -1618,6 +1624,7 @@ sub needs_do_wrapper {
sub do_pack {
my($offset,$pack_options,@args) = @_;
+ @args = map { s/[?]$//; $_ } @args;
my $ret = ['', ':', @args];
my $score = 0;