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| author | Marc Glisse <marc.glisse@inria.fr> | 2012-11-27 19:01:45 +0100 |
|---|---|---|
| committer | Marc Glisse <glisse@gcc.gnu.org> | 2012-11-27 18:01:45 +0000 |
| commit | d8d638d9e24917b0d4e42c93fcac2b740a8f0eab (patch) | |
| tree | 34bdcafac6d64016cc8ac2a3106d7a715e9e6067 /gcc/tree-cfg.c | |
| parent | c2a73de27f10388dcb8e457f7ccbeec798350492 (diff) | |
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tree-cfg.c (verify_gimple_comparison): Verify that vector comparison returns a vector.
2012-11-27 Marc Glisse <marc.glisse@inria.fr>
* tree-cfg.c (verify_gimple_comparison): Verify that vector
comparison returns a vector.
From-SVN: r193862
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 169a205..b79c3af3 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -3266,7 +3266,16 @@ verify_gimple_comparison (tree type, tree op0, tree op1) if (INTEGRAL_TYPE_P (type) && (TREE_CODE (type) == BOOLEAN_TYPE || TYPE_PRECISION (type) == 1)) - ; + { + if (TREE_CODE (op0_type) == VECTOR_TYPE + || TREE_CODE (op1_type) == VECTOR_TYPE) + { + error ("vector comparison returning a boolean"); + debug_generic_expr (op0_type); + debug_generic_expr (op1_type); + return true; + } + } /* Or an integer vector type with the same size and element count as the comparison operand types. */ else if (TREE_CODE (type) == VECTOR_TYPE |