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| author | Jan Hubicka <jh@suse.cz> | 2010-07-10 01:41:10 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2010-07-09 23:41:10 +0000 |
| commit | 7e97ee1ae9d7cc479b11c022968d25536b19cfaa (patch) | |
| tree | 4b667b62c8798dd818156df981977e6d7e330f76 | |
| parent | 0bbe50f6b473e6857777cf9932773accd3cbb0c5 (diff) | |
| download | gcc-7e97ee1ae9d7cc479b11c022968d25536b19cfaa.zip gcc-7e97ee1ae9d7cc479b11c022968d25536b19cfaa.tar.gz gcc-7e97ee1ae9d7cc479b11c022968d25536b19cfaa.tar.bz2 | |
tree-inline.c (declare_return_variable): Fix ICE while inlining DECL_BY_VALUE function not in SSA form
* tree-inline.c (declare_return_variable): Fix ICE while
inlining DECL_BY_VALUE function not in SSA form
From-SVN: r162024
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-inline.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index afbbb31..af20304 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-07-09 Jan Hubicka <jh@suse.cz> + + * tree-inline.c (declare_return_variable): Fix ICE while + inlining DECL_BY_VALUE function not in SSA form + 2010-07-09 Changpeng Fang <changpeng.fang@amd.com> PR tree-optimization/44576 diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 069dcb3..57364e4 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -2903,7 +2903,10 @@ declare_return_variable (copy_body_data *id, tree return_slot, tree modify_dest, add_referenced_var (temp); } insert_decl_map (id, result, temp); - temp = remap_ssa_name (gimple_default_def (id->src_cfun, result), id); + /* When RESULT_DECL is in SSA form, we need to use it's default_def + SSA_NAME. */ + if (gimple_in_ssa_p (id->src_cfun) && gimple_default_def (id->src_cfun, result)) + temp = remap_ssa_name (gimple_default_def (id->src_cfun, result), id); insert_init_stmt (id, entry_bb, gimple_build_assign (temp, var)); } else |