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Diffstat (limited to 'gcc/tree-ssa-forwprop.c')
| -rw-r--r-- | gcc/tree-ssa-forwprop.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c index d5d3bb8..6e6d115 100644 --- a/gcc/tree-ssa-forwprop.c +++ b/gcc/tree-ssa-forwprop.c @@ -3548,7 +3548,8 @@ ssa_forward_propagate_and_combine (void) { tree outer_type = TREE_TYPE (gimple_assign_lhs (stmt)); tree inner_type = TREE_TYPE (gimple_assign_rhs1 (stmt)); - if (INTEGRAL_TYPE_P (outer_type) + if (TREE_CODE (gimple_assign_rhs1 (stmt)) == SSA_NAME + && INTEGRAL_TYPE_P (outer_type) && INTEGRAL_TYPE_P (inner_type) && (TYPE_PRECISION (outer_type) <= TYPE_PRECISION (inner_type))) |