diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2016-04-08 19:21:17 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-04-08 19:21:17 +0200 |
| commit | 1a13c0a284eaa74f40c10f387034173bfe3a426b (patch) | |
| tree | f47617c05c49b8453a2dd2c38ceccc147ce33913 /gcc/tree-ssa-ifcombine.c | |
| parent | 9dbe3d77fd1536c986e1b1dc1e8908fbdf3daf82 (diff) | |
| download | gcc-1a13c0a284eaa74f40c10f387034173bfe3a426b.zip gcc-1a13c0a284eaa74f40c10f387034173bfe3a426b.tar.gz gcc-1a13c0a284eaa74f40c10f387034173bfe3a426b.tar.bz2 | |
re PR target/70574 (wrong code with -mavx2, read of partially initialised stack variable)
PR rtl-optimization/70574
* fwprop.c (forward_propagate_and_simplify): Don't add
REG_EQUAL note if DF_REF_REG (use) is a paradoxical subreg.
(try_fwprop_subst): Don't add REG_EQUAL note if there are any
paradoxical subregs within *loc.
* gcc.target/i386/avx2-pr70574.c: New test.
From-SVN: r234833
Diffstat (limited to 'gcc/tree-ssa-ifcombine.c')
0 files changed, 0 insertions, 0 deletions