diff options
| author | Richard Biener <rguenther@suse.de> | 2015-06-08 14:53:19 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-06-08 14:53:19 +0000 |
| commit | ad3e2ba07405b81ed2c4729f63040ce2463c8108 (patch) | |
| tree | 0a205221c4836a72e8edc9ffb5d1099bd9126a61 /gcc/tree-ssa-loop-ivcanon.c | |
| parent | e50869f7a638328f609afc0cbfa77ccaa2cbe01a (diff) | |
| download | gcc-ad3e2ba07405b81ed2c4729f63040ce2463c8108.zip gcc-ad3e2ba07405b81ed2c4729f63040ce2463c8108.tar.gz gcc-ad3e2ba07405b81ed2c4729f63040ce2463c8108.tar.bz2 | |
re PR tree-optimization/66422 (-Warray-bounds false positive with -O3)
2015-06-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/66422
* tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Split
block after inserted gcc_unreachable.
* gcc.dg/Warray-bounds-16.c: New testcase.
From-SVN: r224235
Diffstat (limited to 'gcc/tree-ssa-loop-ivcanon.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivcanon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-loop-ivcanon.c b/gcc/tree-ssa-loop-ivcanon.c index c561811..c1945d0 100644 --- a/gcc/tree-ssa-loop-ivcanon.c +++ b/gcc/tree-ssa-loop-ivcanon.c @@ -520,9 +520,9 @@ remove_exits_and_undefined_stmts (struct loop *loop, unsigned int npeeled) gimple_stmt_iterator gsi = gsi_for_stmt (elt->stmt); gcall *stmt = gimple_build_call (builtin_decl_implicit (BUILT_IN_UNREACHABLE), 0); - gimple_set_location (stmt, gimple_location (elt->stmt)); gsi_insert_before (&gsi, stmt, GSI_NEW_STMT); + split_block (gimple_bb (stmt), stmt); changed = true; if (dump_file && (dump_flags & TDF_DETAILS)) { |