https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114892
Bug ID: 114892
Summary: folding and others dump options are not documented
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: documentation
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
The following options from dumpfile.cc are not currently documented:
```
{"none", TDF_NONE},
{"cselib", TDF_CSELIB},
{"stmtaddr", TDF_STMTADDR},
{"memsyms", TDF_MEMSYMS},
{"alias", TDF_ALIAS},
{"nouid", TDF_NOUID},
{"enumerate_locals", TDF_ENUMERATE_LOCALS},
{"gimple", TDF_GIMPLE},
{"folding", TDF_FOLDING},
```
A simplified version of what the documentation could be:
cselib - dumps of the cselib for RTL
stmtaddr - prints out the internal(GCC)memory address of the gimple statement
before each gimple statement
memsyms - prints out the VDEF/VUSE of a statement; unlike vops does not change
printing out vops in phis; Note this used to display something more but now
does not (make an alias of vops)
alias - dumps the alias info for gimple
nouid - don't dump uids in some cases
enumerate_locals - dumps the locals seperately
gimple - dump the functions such that are almost usable by the gimple FE
__GIMPLE
folding - dump extra match and simplify output (and fold-const usage in some
cases)
