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| author | David Malcolm <dmalcolm@redhat.com> | 2022-04-28 13:46:15 -0400 |
|---|---|---|
| committer | David Malcolm <dmalcolm@redhat.com> | 2022-04-28 13:48:41 -0400 |
| commit | d8586b00dd00a1783862da5f0c8811a740400074 (patch) | |
| tree | cc23674ed7415bb569e850bc0005b398c65cf225 /gcc/analyzer/program-point.cc | |
| parent | 509fd16da8528444dccc98cef57a18a295c3f1b4 (diff) | |
| download | gcc-d8586b00dd00a1783862da5f0c8811a740400074.zip gcc-d8586b00dd00a1783862da5f0c8811a740400074.tar.gz gcc-d8586b00dd00a1783862da5f0c8811a740400074.tar.bz2 | |
analyzer: add .fpath.txt dumps to -fdump-analyzer-feasibility
I found this extension to -fdump-analyzer-feasibility very helpful when
debugging PR analyzer/105285.
gcc/analyzer/ChangeLog:
* diagnostic-manager.cc (epath_finder::process_worklist_item):
Call dump_feasible_path when a path that reaches the the target
enode is found.
(epath_finder::dump_feasible_path): New.
* engine.cc (feasibility_state::dump_to_pp): New.
* exploded-graph.h (feasibility_state::dump_to_pp): New decl.
* feasible-graph.cc (feasible_graph::dump_feasible_path): New.
* feasible-graph.h (feasible_graph::dump_feasible_path): New
decls.
* program-point.cc (function_point::print): Fix missing trailing
newlines.
* program-point.h (program_point::print_source_line): Remove
unimplemented decl.
gcc/ChangeLog:
* doc/invoke.texi (-fdump-analyzer-feasibility): Mention the
fpath.txt output.
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
Diffstat (limited to 'gcc/analyzer/program-point.cc')
| -rw-r--r-- | gcc/analyzer/program-point.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/analyzer/program-point.cc b/gcc/analyzer/program-point.cc index 61cea8a..8fa7066 100644 --- a/gcc/analyzer/program-point.cc +++ b/gcc/analyzer/program-point.cc @@ -114,6 +114,8 @@ function_point::print (pretty_printer *pp, const format &f) const case PK_ORIGIN: pp_printf (pp, "origin"); + if (f.m_newlines) + pp_newline (pp); break; case PK_BEFORE_SUPERNODE: @@ -156,6 +158,8 @@ function_point::print (pretty_printer *pp, const format &f) const case PK_AFTER_SUPERNODE: pp_printf (pp, "after SN: %i", m_supernode->m_index); + if (f.m_newlines) + pp_newline (pp); break; } } |