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| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6771a25..fc543fa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Tue Aug 27 19:51:05 CEST 2002 Jan Hubicka <jh@suse.cz> + + * i386.c (classify_argument): Handle variable sized objects. + Tue Aug 27 19:18:16 CEST 2002 Jan Hubicka <jh@suse.cz> * i386.c (ix86_expand_int_movcc): Fix RTL sharing problem diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 3da2e43..730bd3d 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -1594,6 +1594,10 @@ classify_argument (mode, type, classes, bit_offset) (mode == BLKmode) ? int_size_in_bytes (type) : (int) GET_MODE_SIZE (mode); int words = (bytes + (bit_offset % 64) / 8 + UNITS_PER_WORD - 1) / UNITS_PER_WORD; + /* Variable sized entities are always passed/returned in memory. */ + if (bytes < 0) + return 0; + if (type && AGGREGATE_TYPE_P (type)) { int i; |