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| author | Jakub Jelinek <jakub@redhat.com> | 2010-01-19 13:38:25 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-01-19 13:38:25 +0100 |
| commit | 2178b0f93ae3ae2b2951e026e3f7857780cf2649 (patch) | |
| tree | 4b37170db29f51db95ef0a2f63c886948f11e631 /gcc/tree-data-ref.c | |
| parent | 70202e48b64d0a5227673083af61efbdf67e75fe (diff) | |
| download | gcc-2178b0f93ae3ae2b2951e026e3f7857780cf2649.zip gcc-2178b0f93ae3ae2b2951e026e3f7857780cf2649.tar.gz gcc-2178b0f93ae3ae2b2951e026e3f7857780cf2649.tar.bz2 | |
re PR debug/42728 ("-fcompare-debug failure (length)" at -O1)
PR debug/42728
* fwprop.c (all_uses_available_at): Return false if def_set dest
is a REG that is used in def_insn.
* gcc.dg/pr42728.c: New test.
From-SVN: r156037
Diffstat (limited to 'gcc/tree-data-ref.c')
0 files changed, 0 insertions, 0 deletions