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| author | Marek Polacek <polacek@redhat.com> | 2016-12-12 13:57:32 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-12-12 13:57:32 +0000 |
| commit | 3071bfa9c33aaad54db7ae1e87f0b5e26f095022 (patch) | |
| tree | 570d46db7b508e23aa0ad2623da034fa2122e779 /gcc/gimplify.c | |
| parent | 66dbcf2d4d74b29f7188dd682116ace71f2fc977 (diff) | |
| download | gcc-3071bfa9c33aaad54db7ae1e87f0b5e26f095022.zip gcc-3071bfa9c33aaad54db7ae1e87f0b5e26f095022.tar.gz gcc-3071bfa9c33aaad54db7ae1e87f0b5e26f095022.tar.bz2 | |
re PR middle-end/78716 (ICE in gimplify_va_arg_expr, at gimplify.c:12650 (i686-linux-gnu))
PR middle-end/78716
* gimplify.c (gimplify_va_arg_expr): Don't require ADDR_EXPR for
Case 1; check POINTER_TYPE_P instead.
* g++.dg/other/vararg-5.C: New.
From-SVN: r243553
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 8611060..b738855 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -12643,7 +12643,7 @@ gimplify_va_arg_expr (tree *expr_p, gimple_seq *pre_p, return GS_ERROR; have_va_type = targetm.canonical_va_list_type (have_va_type); if (have_va_type == NULL_TREE - && TREE_CODE (valist) == ADDR_EXPR) + && POINTER_TYPE_P (TREE_TYPE (valist))) /* Handle 'Case 1: Not an array type' from c-common.c/build_va_arg. */ have_va_type = targetm.canonical_va_list_type (TREE_TYPE (TREE_TYPE (valist))); |