github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-06-28 16:41:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

rose: don't emit RECORD_ANCHORED in anchored progs

Browse Source
This commit is contained in:
Justin Viiret 2017-02-15 14:03:30 +11:00 committed by Matthew Barr
parent f5dd20e461
commit 75c7f42314
1 changed files with 19 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/rose/rose_build_bytecode.cpp
View File

@ -4471,8 +4471,8 @@ RoseProgram buildLitInitialProgram(RoseBuildImpl &build, build_context &bc,
static
RoseProgram buildLiteralProgram(RoseBuildImpl &build, build_context &bc,
u32 final_id,
const vector<RoseEdge> &lit_edges) {
u32 final_id, const vector<RoseEdge> &lit_edges,
bool is_anchored_program) {
const auto &g = build.g;
DEBUG_PRINTF("final id %u, %zu lit edges\n", final_id, lit_edges.size());
@ -4518,7 +4518,9 @@ RoseProgram buildLiteralProgram(RoseBuildImpl &build, build_context &bc,
makeGroupSquashInstruction(build, lit_ids, root_block);
// Literal may be anchored and need to be recorded.
makeRecordAnchoredInstruction(build, bc, lit_ids, root_block);
if (!is_anchored_program) {
makeRecordAnchoredInstruction(build, bc, lit_ids, root_block);
}
program.add_block(move(root_block));
}
@ -4533,7 +4535,8 @@ RoseProgram buildLiteralProgram(RoseBuildImpl &build, build_context &bc,
static
RoseProgram buildLiteralProgram(RoseBuildImpl &build, build_context &bc,
const flat_set<u32> &final_ids,
const map<u32, vector<RoseEdge>> &lit_edges) {
const map<u32, vector<RoseEdge>> &lit_edges,
bool is_anchored_program) {
assert(!final_ids.empty());
DEBUG_PRINTF("entry, %zu final ids\n", final_ids.size());
@ -4545,7 +4548,8 @@ RoseProgram buildLiteralProgram(RoseBuildImpl &build, build_context &bc,
if (contains(lit_edges, final_id)) {
edges_ptr = &(lit_edges.at(final_id));
}
auto prog = buildLiteralProgram(build, bc, final_id, *edges_ptr);
auto prog = buildLiteralProgram(build, bc, final_id, *edges_ptr,
is_anchored_program);
DEBUG_PRINTF("final_id=%u, prog has %zu entries\n", final_id,
prog.size());
program.add_block(move(prog));
@ -4556,8 +4560,10 @@ RoseProgram buildLiteralProgram(RoseBuildImpl &build, build_context &bc,
static
u32 writeLiteralProgram(RoseBuildImpl &build, build_context &bc,
const flat_set<u32> &final_ids,
const map<u32, vector<RoseEdge>> &lit_edges) {
RoseProgram program = buildLiteralProgram(build, bc, final_ids, lit_edges);
const map<u32, vector<RoseEdge>> &lit_edges,
bool is_anchored_program) {
RoseProgram program = buildLiteralProgram(build, bc, final_ids, lit_edges,
is_anchored_program);
if (program.empty()) {
return 0;
}
@ -4740,7 +4746,7 @@ void buildLiteralPrograms(RoseBuildImpl &build, build_context &bc) {
DEBUG_PRINTF("frag_id=%u, final_ids=[%s]\n", frag.fragment_id,
as_string_list(final_ids).c_str());
frag.lit_program_offset =
writeLiteralProgram(build, bc, final_ids, lit_edge_map);
writeLiteralProgram(build, bc, final_ids, lit_edge_map, false);
frag.delay_program_offset =
buildDelayRebuildProgram(build, bc, final_ids);
}
@ -4756,7 +4762,8 @@ u32 buildDelayPrograms(RoseBuildImpl &build, build_context &bc) {
for (const auto &m : bc.delay_programs) {
u32 final_id = m.first;
u32 delay_id = m.second;
u32 offset = writeLiteralProgram(build, bc, {final_id}, lit_edge_map);
u32 offset =
writeLiteralProgram(build, bc, {final_id}, lit_edge_map, false);
DEBUG_PRINTF("delay_id=%u, offset=%u\n", delay_id, offset);
programs[delay_id] = offset;
}
@ -4792,7 +4799,8 @@ u32 writeAnchoredPrograms(RoseBuildImpl &build, build_context &bc) {
continue;
}
u32 offset = writeLiteralProgram(build, bc, {final_id}, lit_edge_map);
u32 offset =
writeLiteralProgram(build, bc, {final_id}, lit_edge_map, true);
DEBUG_PRINTF("lit_id=%u, final_id %u -> anch prog at %u\n", lit_id,
final_id, offset);
u32 anch_id = verify_u32(programs.size());
@ -4983,7 +4991,7 @@ void addEodEventProgram(RoseBuildImpl &build, build_context &bc,
});
program.add_block(
buildLiteralProgram(build, bc, MO_INVALID_IDX, edge_list));
buildLiteralProgram(build, bc, MO_INVALID_IDX, edge_list, false));
}
static