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| author | Richard Biener <rguenther@suse.de> | 2022-11-30 12:03:56 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-11-30 12:53:10 +0100 |
| commit | 2792cb50f55529e1737461e032ed13e7f04f73d2 (patch) | |
| tree | 5004ab5c693211fe51e605b8e3967a088482bd70 | |
| parent | 9500877d05c56cef7bfbdcecaab3b1af2610bff3 (diff) | |
| download | gcc-2792cb50f55529e1737461e032ed13e7f04f73d2.zip gcc-2792cb50f55529e1737461e032ed13e7f04f73d2.tar.gz gcc-2792cb50f55529e1737461e032ed13e7f04f73d2.tar.bz2 | |
Improve uninit diagnostic dumps
The following dumps the edge a use is uninitialized in a PHI.
* tree-ssa-uninit.cc (find_uninit_use): Dump the edge for a
PHI node.
| -rw-r--r-- | gcc/tree-ssa-uninit.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-uninit.cc b/gcc/tree-ssa-uninit.cc index bf2e505..7fbc384 100644 --- a/gcc/tree-ssa-uninit.cc +++ b/gcc/tree-ssa-uninit.cc @@ -1249,8 +1249,8 @@ find_uninit_use (gphi *phi, unsigned uninit_opnds, int *bb_to_rpo) if (dump_file && (dump_flags & TDF_DETAILS)) { - fprintf (dump_file, "Found unguarded use in bb %u: ", - use_bb->index); + fprintf (dump_file, "Found unguarded use on edge %u -> %u: ", + e->src->index, e->dest->index); print_gimple_stmt (dump_file, use_stmt, 0); } /* Found a phi use that is not guarded, mark the phi_result as |