diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2012-02-07 16:48:52 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-02-07 16:48:52 +0100 |
| commit | 13a72c0ba3e023f0f585654ed389c76efd4c1590 (patch) | |
| tree | ca6b0042141862f3c4f03a32d3199c206b2102e5 /gcc/expr.c | |
| parent | 117cb2bc9854cfacb54527e574a2861a09cff731 (diff) | |
| download | gcc-13a72c0ba3e023f0f585654ed389c76efd4c1590.zip gcc-13a72c0ba3e023f0f585654ed389c76efd4c1590.tar.gz gcc-13a72c0ba3e023f0f585654ed389c76efd4c1590.tar.bz2 | |
re PR rtl-optimization/52060 (Invalid constant simplification in combine with parallel result)
PR rtl-optimization/52060
* combine.c (try_combine): Add i0src_copy and i0src_copy2 variables,
copy i1src to i1src_copy whenever added_sets_2 && i1_feeds_i2_n already
before i1dest -> i1src substitution in newpat, copy i0src to i0src_copy
and/or i0src_copy2 when needed.
* gcc.dg/torture/pr52060.c: New test.
From-SVN: r183972
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions