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| author | Richard Guenther <rguenther@suse.de> | 2006-05-06 17:37:53 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2006-05-06 17:37:53 +0000 |
| commit | 75bfa67836449ebe29c760185ccae8ce070a4e9c (patch) | |
| tree | f020a91e9818ef4ec2243fe403201ddbd3dd0eb4 /gcc | |
| parent | 2297e173c6f3530f5d6f24d45dd605b540025031 (diff) | |
| download | gcc-75bfa67836449ebe29c760185ccae8ce070a4e9c.zip gcc-75bfa67836449ebe29c760185ccae8ce070a4e9c.tar.gz gcc-75bfa67836449ebe29c760185ccae8ce070a4e9c.tar.bz2 | |
re PR tree-optimization/27151 (ICE with -ftree-vectorize with mixed types)
2006-05-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/27151
* tree-vect-transform.c (vectorizable_condition): Punt on
values that have a different type than the condition.
* gcc.dg/vect/pr27151.c: New testcase.
From-SVN: r113580
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr27151.c | 14 | ||||
| -rw-r--r-- | gcc/tree-vect-transform.c | 5 |
4 files changed, 30 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e202013..bae2982 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-05-06 Richard Guenther <rguenther@suse.de> + + PR tree-optimization/27151 + * tree-vect-transform.c (vectorizable_condition): Punt on + values that have a different type than the condition. + 2006-05-03 Aldy Hernandez <aldyh@redhat.com> PR/21391 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d259e40..3e6e725 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-05-06 Richard Guenther <rguenther@suse.de> + + PR tree-optimization/27151 + * gcc.dg/vect/pr27151.c: New testcase. + 2006-05-06 Volker Reichelt <reichelt@igpm.rwth-aachen.de> PR c++/27430 diff --git a/gcc/testsuite/gcc.dg/vect/pr27151.c b/gcc/testsuite/gcc.dg/vect/pr27151.c new file mode 100644 index 0000000..8b53b29 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/pr27151.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ + +/* We were creating a float vector for the vis_type == 1 + test, which we ICEd on. Now we simply punt here. */ + +float vs_data[75]; +void vis_clear_data () +{ + int vis_type, i; + for (i = 0; i < 75; i++) + { + vs_data[i] = (vis_type == 1); + } +} diff --git a/gcc/tree-vect-transform.c b/gcc/tree-vect-transform.c index b1a9b0a..8c65b86 100644 --- a/gcc/tree-vect-transform.c +++ b/gcc/tree-vect-transform.c @@ -2117,6 +2117,11 @@ vectorizable_condition (tree stmt, block_stmt_iterator *bsi, tree *vec_stmt) then_clause = TREE_OPERAND (op, 1); else_clause = TREE_OPERAND (op, 2); + /* We do not handle two different vector types for the condition + and the values. */ + if (TREE_TYPE (TREE_OPERAND (cond_expr, 0)) != TREE_TYPE (vectype)) + return false; + if (!vect_is_simple_cond (cond_expr, loop_vinfo)) return false; |