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| author | Janis Johnson <janis187@us.ibm.com> | 2008-04-04 20:18:52 +0000 |
|---|---|---|
| committer | Janis Johnson <janis@gcc.gnu.org> | 2008-04-04 20:18:52 +0000 |
| commit | fdf4f148f19761ea5ab37021749349403aff50bf (patch) | |
| tree | 2fdf9df601368718b42394661fcdffa06141d751 /gcc/config | |
| parent | 3088d40408d9c26ace497e6a01badc53cde9ffb7 (diff) | |
| download | gcc-fdf4f148f19761ea5ab37021749349403aff50bf.zip gcc-fdf4f148f19761ea5ab37021749349403aff50bf.tar.gz gcc-fdf4f148f19761ea5ab37021749349403aff50bf.tar.bz2 | |
re PR target/35620 (ICE passing dereferenced pointer to _Decimal32)
gcc/
PR target/35620
* config/rs6000/rs6000.c (rs6000_check_sdmode): Handle indirect ref
and view convert expression.
testsuite/
PR target/35620
* gcc.dg/dfp/pr35620.c: New test.
* gcc.dg/dfp/func-pointer.c: New test.
* gcc.dg/dfp/func-deref.c: New test.
From-SVN: r133909
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 0105239..9734c4e 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -11226,6 +11226,9 @@ rs6000_check_sdmode (tree *tp, int *walk_subtrees, void *data ATTRIBUTE_UNUSED) return NULL_TREE; } + gcc_assert (TREE_CODE (*tp) != ALIGN_INDIRECT_REF); + gcc_assert (TREE_CODE (*tp) != MISALIGNED_INDIRECT_REF); + switch (TREE_CODE (*tp)) { case VAR_DECL: @@ -11233,6 +11236,8 @@ rs6000_check_sdmode (tree *tp, int *walk_subtrees, void *data ATTRIBUTE_UNUSED) case FIELD_DECL: case RESULT_DECL: case REAL_CST: + case INDIRECT_REF: + case VIEW_CONVERT_EXPR: if (TYPE_MODE (TREE_TYPE (*tp)) == SDmode) return *tp; break; |