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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-11 09:18:33 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-11 09:18:33 +0000 |
| commit | 666655e480c5d6a3866d3b5c7d7dd685205aaafc (patch) | |
| tree | 360af5e11bcd5b815e520289e341d8e82c81385a /gcc/tree-inline.c | |
| parent | 867203676db19a883345d861853cb870defc0b4d (diff) | |
| download | gcc-666655e480c5d6a3866d3b5c7d7dd685205aaafc.tar.gz | |
PR tree-optimization/59386
* tree-inline.c (remap_gimple_stmt): If not id->do_not_unshare,
unshare_expr (id->retval) before passing it to gimple_build_assign.
* gcc.c-torture/compile/pr59386.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205883 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index ab8e40b804a..96a480593d4 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -1273,7 +1273,9 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id) || ! SSA_NAME_VAR (retval) || TREE_CODE (SSA_NAME_VAR (retval)) != RESULT_DECL))) { - copy = gimple_build_assign (id->retvar, retval); + copy = gimple_build_assign (id->do_not_unshare + ? id->retvar : unshare_expr (id->retvar), + retval); /* id->retvar is already substituted. Skip it on later remapping. */ skip_first = true; } |