diff options
| author | Tom de Vries <tom@codesourcery.com> | 2016-01-11 12:08:38 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2016-01-11 12:08:38 +0000 |
| commit | 1c5211b13cb66b65f92a8289d221e2c3f4a3dfe2 (patch) | |
| tree | 985ff6fe1b185ce6ff7337064352fac12777bbf6 /gcc/tree-parloops.c | |
| parent | ca90b1ed9ac7e9aaacb3ef0eb055d2f594d30493 (diff) | |
| download | gcc-1c5211b13cb66b65f92a8289d221e2c3f4a3dfe2.zip gcc-1c5211b13cb66b65f92a8289d221e2c3f4a3dfe2.tar.gz gcc-1c5211b13cb66b65f92a8289d221e2c3f4a3dfe2.tar.bz2 | |
Add missing phi args in create_parallel_loop
2016-01-11 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69069
* tree-parloops.c (create_parallel_loop): Add missing phi args.
From-SVN: r232221
Diffstat (limited to 'gcc/tree-parloops.c')
| -rw-r--r-- | gcc/tree-parloops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c index 5afaaf8..46d70ac 100644 --- a/gcc/tree-parloops.c +++ b/gcc/tree-parloops.c @@ -2086,7 +2086,12 @@ create_parallel_loop (struct loop *loop, tree loop_fn, tree data, value is not modified in the loop, and we're done with this phi. */ if (!(gimple_code (def_stmt) == GIMPLE_PHI && gimple_bb (def_stmt) == loop->header)) - continue; + { + locus = gimple_phi_arg_location_from_edge (phi, exit); + add_phi_arg (phi, def, guard, locus); + add_phi_arg (phi, def, end, locus); + continue; + } gphi *stmt = as_a <gphi *> (def_stmt); def = PHI_ARG_DEF_FROM_EDGE (stmt, loop_preheader_edge (loop)); |