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author | Richard Biener <rguenther@suse.de> | 2021-03-11 10:09:43 +0100 |
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committer | Richard Biener <rguenther@suse.de> | 2021-03-11 12:36:37 +0100 |
commit | b08c978f2e18507cbd9853305185665edf05c598 (patch) | |
tree | 6c7c7f7a8727cc6fc54c74a74c8df1e38b420655 /gcc | |
parent | 070ab283d16d8e8e8bb70f9801aca347f008cbd0 (diff) | |
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tree-optimization/99523 - missing SSA decls in dumps
This makes sure to dump SSA names without identifier in the
declaration part of a function dump. While we dump the
anonymous variable decls the SSA names referencing them appear
without a clear reference as to what anonymous variable is used
(_3 vs. D.1234).
2021-03-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/99523
* tree-cfg.c (dump_function_to_file): Dump SSA names
w/o identifier to the decls section as well, not only those
without a VAR_DECL.
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/tree-cfg.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index d04ce21..7e3aae5 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -8155,7 +8155,12 @@ dump_function_to_file (tree fndecl, FILE *file, dump_flags_t flags) if (gimple_in_ssa_p (cfun)) FOR_EACH_SSA_NAME (ix, name, cfun) { - if (!SSA_NAME_VAR (name)) + if (!SSA_NAME_VAR (name) + /* SSA name with decls without a name still get + dumped as _N, list those explicitely as well even + though we've dumped the decl declaration as D.xxx + above. */ + || !SSA_NAME_IDENTIFIER (name)) { fprintf (file, " "); print_generic_expr (file, TREE_TYPE (name), flags); |