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Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 83749d59f3e..4520979a3f0 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -10277,7 +10277,8 @@ ix86_gimplify_va_arg (tree valist, tree type, gimple_seq *pre_p, indirect_p = pass_by_reference (NULL, TYPE_MODE (type), type, false); if (indirect_p) type = build_pointer_type (type); - size = int_size_in_bytes (type); + bool empty_record = type && lang_hooks.decls.empty_record_p (type); + size = empty_record ? 0 : int_size_in_bytes (type); rsize = CEIL (size, UNITS_PER_WORD); nat_mode = type_natural_mode (type, NULL, false); |