diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2013-05-07 10:28:01 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-05-07 10:28:01 +0200 |
| commit | 43303d6f8e85a9c271b1229471b2777a8c68bf16 (patch) | |
| tree | 4eccbeedfec96113534f93b0dbaed919ec83c5f3 /gcc/expr.c | |
| parent | dcbac1a471cb8dbf8f6aa43d94f905768770f546 (diff) | |
| download | gcc-43303d6f8e85a9c271b1229471b2777a8c68bf16.zip gcc-43303d6f8e85a9c271b1229471b2777a8c68bf16.tar.gz gcc-43303d6f8e85a9c271b1229471b2777a8c68bf16.tar.bz2 | |
re PR debug/57184 (ICE in expand_expr_real_1, at expr.c:10478)
PR debug/57184
* expr.c (expand_expr_addr_expr_1): Handle COMPOUND_LITERAL_EXPR
for modifier == EXPAND_INITIALIZER.
* gcc.dg/pr57184.c: New test.
From-SVN: r198666
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -7561,6 +7561,15 @@ expand_expr_addr_expr_1 (tree exp, rtx target, enum machine_mode tmode, inner = TREE_OPERAND (exp, 0); break; + case COMPOUND_LITERAL_EXPR: + /* Allow COMPOUND_LITERAL_EXPR in initializers, if e.g. + rtl_for_decl_init is called on DECL_INITIAL with + COMPOUNT_LITERAL_EXPRs in it, they aren't gimplified. */ + if (modifier == EXPAND_INITIALIZER + && COMPOUND_LITERAL_EXPR_DECL (exp)) + return expand_expr_addr_expr_1 (COMPOUND_LITERAL_EXPR_DECL (exp), + target, tmode, modifier, as); + /* FALLTHRU */ default: /* If the object is a DECL, then expand it for its rtl. Don't bypass expand_expr, as that can have various side effects; LABEL_DECLs for |