kwk updated this revision to Diff 231201.
kwk added a comment.
Small changes
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D70774/new/
https://reviews.llvm.org/D70774
Files:
lldb/source/Symbol/CompileUnit.cpp
Index: lldb/source/Symbol/CompileUnit.cpp
===================================================================
--- lldb/source/Symbol/CompileUnit.cpp
+++ lldb/source/Symbol/CompileUnit.cpp
@@ -275,80 +275,72 @@
const uint32_t prev_size = sc_list.GetSize();
+ auto returnLambda = [&sc_list, prev_size] {
+ return sc_list.GetSize() - prev_size;
+ };
+
SymbolContext sc(GetModule());
sc.comp_unit = this;
- if (line != 0) {
- LineTable *line_table = sc.comp_unit->GetLineTable();
-
- if (line_table != nullptr) {
- uint32_t found_line;
- uint32_t line_idx;
-
- if (num_file_indexes == 1) {
- // We only have a single support file that matches, so use the line
- // table function that searches for a line entries that match a single
- // support file index
- LineEntry line_entry;
- line_idx = line_table->FindLineEntryIndexByFileIndex(
- 0, file_indexes.front(), line, exact, &line_entry);
-
- // If "exact == true", then "found_line" will be the same as "line". If
- // "exact == false", the "found_line" will be the closest line entry
- // with a line number greater than "line" and we will use this for our
- // subsequent line exact matches below.
- found_line = line_entry.line;
-
- while (line_idx != UINT32_MAX) {
- // If they only asked for the line entry, then we're done, we can
- // just copy that over. But if they wanted more than just the line
- // number, fill it in.
- if (resolve_scope == eSymbolContextLineEntry) {
- sc.line_entry = line_entry;
- } else {
- line_entry.range.GetBaseAddress().CalculateSymbolContext(
- &sc, resolve_scope);
- }
-
- sc_list.Append(sc);
- line_idx = line_table->FindLineEntryIndexByFileIndex(
- line_idx + 1, file_indexes.front(), found_line, true,
- &line_entry);
- }
- } else {
- // We found multiple support files that match "file_spec" so use the
- // line table function that searches for a line entries that match a
- // multiple support file indexes.
- LineEntry line_entry;
- line_idx = line_table->FindLineEntryIndexByFileIndex(
- 0, file_indexes, line, exact, &line_entry);
-
- // If "exact == true", then "found_line" will be the same as "line". If
- // "exact == false", the "found_line" will be the closest line entry
- // with a line number greater than "line" and we will use this for our
- // subsequent line exact matches below.
- found_line = line_entry.line;
-
- while (line_idx != UINT32_MAX) {
- if (resolve_scope == eSymbolContextLineEntry) {
- sc.line_entry = line_entry;
- } else {
- line_entry.range.GetBaseAddress().CalculateSymbolContext(
- &sc, resolve_scope);
- }
-
- sc_list.Append(sc);
- line_idx = line_table->FindLineEntryIndexByFileIndex(
- line_idx + 1, file_indexes, found_line, true, &line_entry);
- }
- }
- }
- } else if (file_spec_matches_cu_file_spec && !check_inlines) {
+ if (line == 0)
+ return returnLambda();
+
+ if (file_spec_matches_cu_file_spec && !check_inlines) {
// only append the context if we aren't looking for inline call sites by
// file and line and if the file spec matches that of the compile unit
sc_list.Append(sc);
+ return returnLambda();
+ }
+
+ LineTable *line_table = sc.comp_unit->GetLineTable();
+
+ if (line_table == nullptr)
+ return returnLambda();
+
+ uint32_t line_idx;
+ LineEntry line_entry;
+
+ if (num_file_indexes == 1) {
+ // We only have a single support file that matches, so use the line
+ // table function that searches for a line entries that match a single
+ // support file index
+ line_idx = line_table->FindLineEntryIndexByFileIndex(
+ 0, file_indexes.front(), line, exact, &line_entry);
+ } else {
+ // We found multiple support files that match "file_spec" so use the
+ // line table function that searches for a line entries that match a
+ // multiple support file indexes.
+ line_idx = line_table->FindLineEntryIndexByFileIndex(0, file_indexes, line,
+ exact, &line_entry);
+ }
+
+ // If "exact == true", then "found_line" will be the same as "line". If
+ // "exact == false", the "found_line" will be the closest line entry
+ // with a line number greater than "line" and we will use this for our
+ // subsequent line exact matches below.
+ uint32_t found_line = line_entry.line;
+
+ while (line_idx != UINT32_MAX) {
+ // If they only asked for the line entry, then we're done, we can
+ // just copy that over. But if they wanted more than just the line
+ // number, fill it in.
+ if (resolve_scope == eSymbolContextLineEntry) {
+ sc.line_entry = line_entry;
+ } else {
+ line_entry.range.GetBaseAddress().CalculateSymbolContext(&sc,
+ resolve_scope);
+ }
+
+ sc_list.Append(sc);
+ if (num_file_indexes == 1)
+ line_idx = line_table->FindLineEntryIndexByFileIndex(
+ line_idx + 1, file_indexes.front(), found_line, true, &line_entry);
+ else
+ line_idx = line_table->FindLineEntryIndexByFileIndex(
+ line_idx + 1, file_indexes, found_line, true, &line_entry);
}
- return sc_list.GetSize() - prev_size;
+
+ return returnLambda();
}
bool CompileUnit::GetIsOptimized() {
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