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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-08-27 17:52:41 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-08-27 17:52:41 +0000 |
| commit | 564864acd2d1edace2cd4f03a68a348140cf2f0f (patch) | |
| tree | f881b350b2b87827c14eb258fb857346a53c44c6 | |
| parent | 524cbc67523d0544b6f6a1b73ab8d0e56146db60 (diff) | |
| download | ppe42-gcc-564864acd2d1edace2cd4f03a68a348140cf2f0f.tar.gz ppe42-gcc-564864acd2d1edace2cd4f03a68a348140cf2f0f.zip | |
* i386.c (classify_argument): Handle variable sized objects.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56609 138bc75d-0d04-0410-961f-82ee72b054a4
| -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 6771a258b62..fc543fa4df2 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 3da2e432f70..730bd3d78e2 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; |
