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| author | Jakub Jelinek <jakub@redhat.com> | 2006-11-24 22:23:23 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2006-11-24 22:23:23 +0100 |
| commit | 238564598bce2cc56d65382076806f3ca73af4de (patch) | |
| tree | 2060c2cda335a6dde039e2b72a68b1194fc42150 | |
| parent | 13335ae6647410bdffb175ec9558cafcc65e0e3d (diff) | |
| download | gcc-238564598bce2cc56d65382076806f3ca73af4de.zip gcc-238564598bce2cc56d65382076806f3ca73af4de.tar.gz gcc-238564598bce2cc56d65382076806f3ca73af4de.tar.bz2 | |
re PR c/29736 (ICE on duplicate vector attribute)
PR c/29736
* c-common.c (handle_vector_size_attribute): Disallow VECTOR_TYPE
or UNION_TYPE inner types.
* gcc.dg/pr29736.c: New test.
From-SVN: r119165
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-common.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr29736.c | 13 |
4 files changed, 26 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 12c14de..b92949e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-11-24 Jakub Jelinek <jakub@redhat.com> + + PR c/29736 + * c-common.c (handle_vector_size_attribute): Disallow VECTOR_TYPE + or UNION_TYPE inner types. + 2006-11-24 Andrew Pinski <andrew_pinski@playstation.sony.com> PR tree-opt/29964 diff --git a/gcc/c-common.c b/gcc/c-common.c index 8e4cbff..d576955 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -5450,6 +5450,8 @@ handle_vector_size_attribute (tree *node, tree name, tree args, orig_mode = TYPE_MODE (type); if (TREE_CODE (type) == RECORD_TYPE + || TREE_CODE (type) == UNION_TYPE + || TREE_CODE (type) == VECTOR_TYPE || (!SCALAR_FLOAT_MODE_P (orig_mode) && GET_MODE_CLASS (orig_mode) != MODE_INT) || !host_integerp (TYPE_SIZE_UNIT (type), 1)) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 49a333b..473307a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-11-24 Jakub Jelinek <jakub@redhat.com> + + PR c/29736 + * gcc.dg/pr29736.c: New test. + 2006-11-24 Andrew Pinski <andrew_pinski@playstation.sony.com> PR tree-opt/29964 diff --git a/gcc/testsuite/gcc.dg/pr29736.c b/gcc/testsuite/gcc.dg/pr29736.c new file mode 100644 index 0000000..54eb9aa --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr29736.c @@ -0,0 +1,13 @@ +/* PR c/29736 */ + +int __attribute__ ((vector_size (8), vector_size (8))) v; /* { dg-error "invalid vector type" } */ + +extern int __attribute__ ((vector_size (8))) w; +int __attribute__ ((vector_size (8))) w; + +void +foo () +{ + v = v + v; + w = w + w; +} |