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Constant fold casts of serializble enums #3181

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Apr 7, 2022
Merged

Constant fold casts of serializble enums #3181

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c4ba53b
Constant fold casts of serializble enums
Apr 6, 2022
fc2b0f5
One more reference output
Apr 6, 2022
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7 changes: 7 additions & 0 deletions frontends/common/constantFolding.cpp
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Expand Up @@ -836,6 +836,13 @@ const IR::Node *DoConstantFolding::postorder(IR::Cast *e) {
} else if (auto arg = expr->to<IR::BoolLiteral>()) {
int v = arg->value ? 1 : 0;
return new IR::Constant(e->srcInfo, type, v, 10);
} else if (expr->is<IR::Member>()) {
auto ei = EnumInstance::resolve(expr, typeMap);
if (ei == nullptr)
return e;
if (auto se = ei->to<SerEnumInstance>()) {
return se->value;
}
} else {
return e;
}
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5 changes: 3 additions & 2 deletions frontends/p4/commonInlining.h
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Expand Up @@ -169,8 +169,9 @@ class InlineDriver : public Visitor {
public:
InlineDriver(
InlineList* toInline, AbstractInliner<InlineList, InlineWorkList> *inliner) :
toInline(toInline), inliner(inliner)
{ CHECK_NULL(toInline); CHECK_NULL(inliner); setName("InlineDriver"); }
toInline(toInline), inliner(inliner) {
CHECK_NULL(toInline); CHECK_NULL(inliner);
setName((cstring("InlineDriver_") + cstring(inliner->name())).c_str()); }
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const IR::Node* apply_visitor(const IR::Node *program, const char * = 0) override {
LOG2("InlineDriver");
toInline->analyze();
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2 changes: 1 addition & 1 deletion testdata/p4_14_samples_outputs/copy_to_cpu-first.p4
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Expand Up @@ -78,7 +78,7 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t

control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_t standard_metadata) {
@name(".do_copy_to_cpu") action do_copy_to_cpu() {
clone_preserving_field_list(CloneType.I2E, 32w250, (bit<8>)FieldLists.copy_to_cpu_fields);
clone_preserving_field_list(CloneType.I2E, 32w250, 8w1);
}
@name(".copy_to_cpu") table copy_to_cpu {
actions = {
Expand Down
7 changes: 1 addition & 6 deletions testdata/p4_14_samples_outputs/copy_to_cpu-frontend.p4
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Expand Up @@ -2,11 +2,6 @@
#define V1MODEL_VERSION 20200408
#include <v1model.p4>

enum bit<8> FieldLists {
none = 8w0,
copy_to_cpu_fields = 8w1
}

struct intrinsic_metadata_t {
bit<4> mcast_grp;
bit<4> egress_rid;
Expand Down Expand Up @@ -86,7 +81,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
@noWarn("unused") @name(".NoAction") action NoAction_3() {
}
@name(".do_copy_to_cpu") action do_copy_to_cpu() {
clone_preserving_field_list(CloneType.I2E, 32w250, (bit<8>)FieldLists.copy_to_cpu_fields);
clone_preserving_field_list(CloneType.I2E, 32w250, 8w1);
}
@name(".copy_to_cpu") table copy_to_cpu_0 {
actions = {
Expand Down
6 changes: 3 additions & 3 deletions testdata/p4_14_samples_outputs/p414-special-ops-2-bmv2-first.p4
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Expand Up @@ -66,13 +66,13 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710633;
meta.mymeta.f1 = meta.mymeta.f1 + 8w23;
meta.mymeta.clone_e2e_count = meta.mymeta.clone_e2e_count + 8w1;
clone_preserving_field_list(CloneType.E2E, 32w1, (bit<8>)FieldLists.clone_e2e_FL);
clone_preserving_field_list(CloneType.E2E, 32w1, 8w1);
}
@name(".do_recirculate") action do_recirculate() {
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710637;
meta.mymeta.f1 = meta.mymeta.f1 + 8w19;
meta.mymeta.recirculate_count = meta.mymeta.recirculate_count + 8w1;
recirculate_preserving_field_list((bit<8>)FieldLists.recirculate_FL);
recirculate_preserving_field_list(8w2);
}
@name("._nop") action _nop() {
}
Expand Down Expand Up @@ -230,7 +230,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710639;
meta.mymeta.f1 = meta.mymeta.f1 + 8w17;
meta.mymeta.resubmit_count = meta.mymeta.resubmit_count + 8w1;
resubmit_preserving_field_list((bit<8>)FieldLists.resubmit_FL);
resubmit_preserving_field_list(8w3);
}
@name("._nop") action _nop() {
}
Expand Down
6 changes: 3 additions & 3 deletions testdata/p4_14_samples_outputs/p414-special-ops-2-bmv2-frontend.p4
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Expand Up @@ -66,13 +66,13 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710633;
meta.mymeta.f1 = meta.mymeta.f1 + 8w23;
meta.mymeta.clone_e2e_count = meta.mymeta.clone_e2e_count + 8w1;
clone_preserving_field_list(CloneType.E2E, 32w1, (bit<8>)FieldLists.clone_e2e_FL);
clone_preserving_field_list(CloneType.E2E, 32w1, 8w1);
}
@name(".do_recirculate") action do_recirculate() {
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710637;
meta.mymeta.f1 = meta.mymeta.f1 + 8w19;
meta.mymeta.recirculate_count = meta.mymeta.recirculate_count + 8w1;
recirculate_preserving_field_list((bit<8>)FieldLists.recirculate_FL);
recirculate_preserving_field_list(8w2);
}
@name("._nop") action _nop() {
}
Expand Down Expand Up @@ -259,7 +259,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710639;
meta.mymeta.f1 = meta.mymeta.f1 + 8w17;
meta.mymeta.resubmit_count = meta.mymeta.resubmit_count + 8w1;
resubmit_preserving_field_list((bit<8>)FieldLists.resubmit_FL);
resubmit_preserving_field_list(8w3);
}
@name("._nop") action _nop_3() {
}
Expand Down
6 changes: 3 additions & 3 deletions testdata/p4_14_samples_outputs/p414-special-ops-3-bmv2-first.p4
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Expand Up @@ -65,13 +65,13 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710633;
meta.mymeta.f1 = meta.mymeta.f1 + 8w23;
meta.mymeta.clone_e2e_count = meta.mymeta.clone_e2e_count + 8w1;
clone_preserving_field_list(CloneType.E2E, 32w1, (bit<8>)FieldLists.clone_e2e_FL);
clone_preserving_field_list(CloneType.E2E, 32w1, 8w1);
}
@name(".do_recirculate") action do_recirculate() {
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710637;
meta.mymeta.f1 = meta.mymeta.f1 + 8w19;
meta.mymeta.recirculate_count = meta.mymeta.recirculate_count + 8w1;
recirculate_preserving_field_list((bit<8>)FieldLists.recirculate_FL);
recirculate_preserving_field_list(8w2);
}
@name("._nop") action _nop() {
}
Expand Down Expand Up @@ -242,7 +242,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710639;
meta.mymeta.f1 = meta.mymeta.f1 + 8w17;
meta.mymeta.resubmit_count = meta.mymeta.resubmit_count + 8w1;
resubmit_preserving_field_list((bit<8>)FieldLists.resubmit_FL);
resubmit_preserving_field_list(8w3);
}
@name("._nop") action _nop() {
}
Expand Down
6 changes: 3 additions & 3 deletions testdata/p4_14_samples_outputs/p414-special-ops-3-bmv2-frontend.p4
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Expand Up @@ -65,13 +65,13 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710633;
meta.mymeta.f1 = meta.mymeta.f1 + 8w23;
meta.mymeta.clone_e2e_count = meta.mymeta.clone_e2e_count + 8w1;
clone_preserving_field_list(CloneType.E2E, 32w1, (bit<8>)FieldLists.clone_e2e_FL);
clone_preserving_field_list(CloneType.E2E, 32w1, 8w1);
}
@name(".do_recirculate") action do_recirculate() {
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710637;
meta.mymeta.f1 = meta.mymeta.f1 + 8w19;
meta.mymeta.recirculate_count = meta.mymeta.recirculate_count + 8w1;
recirculate_preserving_field_list((bit<8>)FieldLists.recirculate_FL);
recirculate_preserving_field_list(8w2);
}
@name("._nop") action _nop() {
}
Expand Down Expand Up @@ -271,7 +271,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710639;
meta.mymeta.f1 = meta.mymeta.f1 + 8w17;
meta.mymeta.resubmit_count = meta.mymeta.resubmit_count + 8w1;
resubmit_preserving_field_list((bit<8>)FieldLists.resubmit_FL);
resubmit_preserving_field_list(8w3);
}
@name("._nop") action _nop_3() {
}
Expand Down
6 changes: 3 additions & 3 deletions testdata/p4_14_samples_outputs/p414-special-ops-first.p4
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Expand Up @@ -65,13 +65,13 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710633;
meta.mymeta.f1 = meta.mymeta.f1 + 8w23;
meta.mymeta.clone_e2e_count = meta.mymeta.clone_e2e_count + 8w1;
clone_preserving_field_list(CloneType.E2E, 32w1, (bit<8>)FieldLists.clone_e2e_FL);
clone_preserving_field_list(CloneType.E2E, 32w1, 8w1);
}
@name(".do_recirculate") action do_recirculate() {
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710637;
meta.mymeta.f1 = meta.mymeta.f1 + 8w19;
meta.mymeta.recirculate_count = meta.mymeta.recirculate_count + 8w1;
recirculate_preserving_field_list((bit<8>)FieldLists.recirculate_FL);
recirculate_preserving_field_list(8w2);
}
@name("._nop") action _nop() {
}
Expand Down Expand Up @@ -229,7 +229,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710639;
meta.mymeta.f1 = meta.mymeta.f1 + 8w17;
meta.mymeta.resubmit_count = meta.mymeta.resubmit_count + 8w1;
resubmit_preserving_field_list((bit<8>)FieldLists.resubmit_FL);
resubmit_preserving_field_list(8w3);
}
@name("._nop") action _nop() {
}
Expand Down
6 changes: 3 additions & 3 deletions testdata/p4_14_samples_outputs/p414-special-ops-frontend.p4
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Expand Up @@ -65,13 +65,13 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710633;
meta.mymeta.f1 = meta.mymeta.f1 + 8w23;
meta.mymeta.clone_e2e_count = meta.mymeta.clone_e2e_count + 8w1;
clone_preserving_field_list(CloneType.E2E, 32w1, (bit<8>)FieldLists.clone_e2e_FL);
clone_preserving_field_list(CloneType.E2E, 32w1, 8w1);
}
@name(".do_recirculate") action do_recirculate() {
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710637;
meta.mymeta.f1 = meta.mymeta.f1 + 8w19;
meta.mymeta.recirculate_count = meta.mymeta.recirculate_count + 8w1;
recirculate_preserving_field_list((bit<8>)FieldLists.recirculate_FL);
recirculate_preserving_field_list(8w2);
}
@name("._nop") action _nop() {
}
Expand Down Expand Up @@ -258,7 +258,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ethernet.srcAddr = hdr.ethernet.srcAddr + 48w281474976710639;
meta.mymeta.f1 = meta.mymeta.f1 + 8w17;
meta.mymeta.resubmit_count = meta.mymeta.resubmit_count + 8w1;
resubmit_preserving_field_list((bit<8>)FieldLists.resubmit_FL);
resubmit_preserving_field_list(8w3);
}
@name("._nop") action _nop_3() {
}
Expand Down
8 changes: 4 additions & 4 deletions testdata/p4_14_samples_outputs/packet_redirect-first.p4
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Expand Up @@ -53,10 +53,10 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
@name("._nop") action _nop() {
}
@name("._recirculate") action _recirculate() {
recirculate_preserving_field_list((bit<8>)FieldLists.redirect_FL);
recirculate_preserving_field_list(8w1);
}
@name("._clone_e2e") action _clone_e2e(bit<32> mirror_id) {
clone_preserving_field_list(CloneType.E2E, mirror_id, (bit<8>)FieldLists.redirect_FL);
clone_preserving_field_list(CloneType.E2E, mirror_id, 8w1);
}
@name(".t_egress") table t_egress {
actions = {
Expand Down Expand Up @@ -88,10 +88,10 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
standard_metadata.mcast_grp = mgrp;
}
@name("._resubmit") action _resubmit() {
resubmit_preserving_field_list((bit<8>)FieldLists.redirect_FL);
resubmit_preserving_field_list(8w1);
}
@name("._clone_i2e") action _clone_i2e(bit<32> mirror_id) {
clone_preserving_field_list(CloneType.I2E, mirror_id, (bit<8>)FieldLists.redirect_FL);
clone_preserving_field_list(CloneType.I2E, mirror_id, 8w1);
}
@name(".t_ingress_1") table t_ingress_1 {
actions = {
Expand Down
8 changes: 4 additions & 4 deletions testdata/p4_14_samples_outputs/packet_redirect-frontend.p4
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Expand Up @@ -55,10 +55,10 @@ control egress(inout headers hdr, inout metadata meta, inout standard_metadata_t
@name("._nop") action _nop() {
}
@name("._recirculate") action _recirculate() {
recirculate_preserving_field_list((bit<8>)FieldLists.redirect_FL);
recirculate_preserving_field_list(8w1);
}
@name("._clone_e2e") action _clone_e2e(@name("mirror_id") bit<32> mirror_id) {
clone_preserving_field_list(CloneType.E2E, mirror_id, (bit<8>)FieldLists.redirect_FL);
clone_preserving_field_list(CloneType.E2E, mirror_id, 8w1);
}
@name(".t_egress") table t_egress_0 {
actions = {
Expand Down Expand Up @@ -96,10 +96,10 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
standard_metadata.mcast_grp = mgrp;
}
@name("._resubmit") action _resubmit() {
resubmit_preserving_field_list((bit<8>)FieldLists.redirect_FL);
resubmit_preserving_field_list(8w1);
}
@name("._clone_i2e") action _clone_i2e(@name("mirror_id") bit<32> mirror_id_2) {
clone_preserving_field_list(CloneType.I2E, mirror_id_2, (bit<8>)FieldLists.redirect_FL);
clone_preserving_field_list(CloneType.I2E, mirror_id_2, 8w1);
}
@name(".t_ingress_1") table t_ingress {
actions = {
Expand Down
2 changes: 1 addition & 1 deletion testdata/p4_14_samples_outputs/simple_nat-first.p4
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Expand Up @@ -186,7 +186,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ipv4.ttl = hdr.ipv4.ttl + 8w255;
}
@name(".nat_miss_int_to_ext") action nat_miss_int_to_ext() {
clone_preserving_field_list(CloneType.I2E, 32w250, (bit<8>)FieldLists.copy_to_cpu_fields);
clone_preserving_field_list(CloneType.I2E, 32w250, 8w1);
}
@name(".nat_miss_ext_to_int") action nat_miss_ext_to_int() {
meta.meta.do_forward = 1w0;
Expand Down
7 changes: 1 addition & 6 deletions testdata/p4_14_samples_outputs/simple_nat-frontend.p4
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Expand Up @@ -2,11 +2,6 @@
#define V1MODEL_VERSION 20200408
#include <v1model.p4>

enum bit<8> FieldLists {
none = 8w0,
copy_to_cpu_fields = 8w1
}

struct intrinsic_metadata_t {
bit<4> mcast_grp;
bit<4> egress_rid;
Expand Down Expand Up @@ -211,7 +206,7 @@ control ingress(inout headers hdr, inout metadata meta, inout standard_metadata_
hdr.ipv4.ttl = hdr.ipv4.ttl + 8w255;
}
@name(".nat_miss_int_to_ext") action nat_miss_int_to_ext() {
clone_preserving_field_list(CloneType.I2E, 32w250, (bit<8>)FieldLists.copy_to_cpu_fields);
clone_preserving_field_list(CloneType.I2E, 32w250, 8w1);
}
@name(".nat_miss_ext_to_int") action nat_miss_ext_to_int() {
meta.meta.do_forward = 1w0;
Expand Down
20 changes: 10 additions & 10 deletions testdata/p4_14_samples_outputs/switch_20160512/switch-first.p4
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Expand Up @@ -2979,15 +2979,15 @@ control process_egress_acl(inout headers hdr, inout metadata meta, inout standar
}
@name(".egress_mirror") action egress_mirror(bit<32> session_id) {
meta.i2e_metadata.mirror_session_id = (bit<16>)session_id;
clone_preserving_field_list(CloneType.E2E, session_id, (bit<8>)FieldLists.e2e_mirror_info);
clone_preserving_field_list(CloneType.E2E, session_id, 8w3);
}
@name(".egress_mirror_drop") action egress_mirror_drop(bit<32> session_id) {
egress_mirror(session_id);
mark_to_drop(standard_metadata);
}
@name(".egress_copy_to_cpu") action egress_copy_to_cpu(bit<16> reason_code) {
meta.fabric_metadata.reason_code = reason_code;
clone_preserving_field_list(CloneType.E2E, 32w250, (bit<8>)FieldLists.cpu_info);
clone_preserving_field_list(CloneType.E2E, 32w250, 8w2);
}
@name(".egress_redirect_to_cpu") action egress_redirect_to_cpu(bit<16> reason_code) {
egress_copy_to_cpu(reason_code);
Expand Down Expand Up @@ -3511,7 +3511,7 @@ control process_int_endpoint(inout headers hdr, inout metadata meta, inout stand
@name(".int_sink") action int_sink(bit<32> mirror_id) {
meta.int_metadata_i2e.sink = 1w1;
meta.i2e_metadata.mirror_session_id = (bit<16>)mirror_id;
clone_preserving_field_list(CloneType.I2E, mirror_id, (bit<8>)FieldLists.int_i2e_mirror_info);
clone_preserving_field_list(CloneType.I2E, mirror_id, 8w4);
hdr.int_header.setInvalid();
hdr.int_val[0].setInvalid();
hdr.int_val[1].setInvalid();
Expand Down Expand Up @@ -4302,7 +4302,7 @@ control process_ingress_sflow(inout headers hdr, inout metadata meta, inout stan
@name(".sflow_ing_pkt_to_cpu") action sflow_ing_pkt_to_cpu(bit<32> sflow_i2e_mirror_id, bit<16> reason_code) {
meta.fabric_metadata.reason_code = reason_code;
meta.i2e_metadata.mirror_session_id = (bit<16>)sflow_i2e_mirror_id;
clone_preserving_field_list(CloneType.I2E, sflow_i2e_mirror_id, (bit<8>)FieldLists.sflow_cpu_info);
clone_preserving_field_list(CloneType.I2E, sflow_i2e_mirror_id, 8w6);
}
@name(".sflow_ing_session_enable") action sflow_ing_session_enable(bit<32> rate_thr, bit<16> session_id) {
meta.ingress_metadata.sflow_take_sample = rate_thr |+| meta.ingress_metadata.sflow_take_sample;
Expand All @@ -4315,7 +4315,7 @@ control process_ingress_sflow(inout headers hdr, inout metadata meta, inout stan
sflow_ingress_session_pkt_counter.count();
meta.fabric_metadata.reason_code = reason_code;
meta.i2e_metadata.mirror_session_id = (bit<16>)sflow_i2e_mirror_id;
clone_preserving_field_list(CloneType.I2E, sflow_i2e_mirror_id, (bit<8>)FieldLists.sflow_cpu_info);
clone_preserving_field_list(CloneType.I2E, sflow_i2e_mirror_id, 8w6);
}
@name(".sflow_ing_take_sample") table sflow_ing_take_sample {
actions = {
Expand Down Expand Up @@ -4533,7 +4533,7 @@ control process_mac_acl(inout headers hdr, inout metadata meta, inout standard_m
@name(".acl_mirror") action acl_mirror(bit<32> session_id, bit<14> acl_stats_index, bit<16> acl_meter_index) {
meta.i2e_metadata.mirror_session_id = (bit<16>)session_id;
meta.i2e_metadata.ingress_tstamp = (bit<32>)standard_metadata.ingress_global_timestamp;
clone_preserving_field_list(CloneType.I2E, session_id, (bit<8>)FieldLists.i2e_mirror_info);
clone_preserving_field_list(CloneType.I2E, session_id, 8w1);
meta.acl_metadata.acl_stats_index = acl_stats_index;
meta.meter_metadata.meter_index = acl_meter_index;
}
Expand Down Expand Up @@ -4601,7 +4601,7 @@ control process_ip_acl(inout headers hdr, inout metadata meta, inout standard_me
@name(".acl_mirror") action acl_mirror(bit<32> session_id, bit<14> acl_stats_index, bit<16> acl_meter_index) {
meta.i2e_metadata.mirror_session_id = (bit<16>)session_id;
meta.i2e_metadata.ingress_tstamp = (bit<32>)standard_metadata.ingress_global_timestamp;
clone_preserving_field_list(CloneType.I2E, session_id, (bit<8>)FieldLists.i2e_mirror_info);
clone_preserving_field_list(CloneType.I2E, session_id, 8w1);
meta.acl_metadata.acl_stats_index = acl_stats_index;
meta.meter_metadata.meter_index = acl_meter_index;
}
Expand Down Expand Up @@ -5852,15 +5852,15 @@ control process_system_acl(inout headers hdr, inout metadata meta, inout standar
}
@name(".copy_to_cpu_with_reason") action copy_to_cpu_with_reason(bit<16> reason_code) {
meta.fabric_metadata.reason_code = reason_code;
clone_preserving_field_list(CloneType.I2E, 32w250, (bit<8>)FieldLists.cpu_info);
clone_preserving_field_list(CloneType.I2E, 32w250, 8w2);
}
@name(".redirect_to_cpu") action redirect_to_cpu(bit<16> reason_code) {
copy_to_cpu_with_reason(reason_code);
mark_to_drop(standard_metadata);
meta.fabric_metadata.dst_device = 8w0;
}
@name(".copy_to_cpu") action copy_to_cpu() {
clone_preserving_field_list(CloneType.I2E, 32w250, (bit<8>)FieldLists.cpu_info);
clone_preserving_field_list(CloneType.I2E, 32w250, 8w2);
}
@name(".drop_packet") action drop_packet() {
mark_to_drop(standard_metadata);
Expand All @@ -5870,7 +5870,7 @@ control process_system_acl(inout headers hdr, inout metadata meta, inout standar
mark_to_drop(standard_metadata);
}
@name(".negative_mirror") action negative_mirror(bit<32> session_id) {
clone_preserving_field_list(CloneType.I2E, session_id, (bit<8>)FieldLists.mirror_info);
clone_preserving_field_list(CloneType.I2E, session_id, 8w5);
mark_to_drop(standard_metadata);
}
@name(".drop_stats") table drop_stats_0 {
Expand Down
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