diff options
Diffstat (limited to 'gcc/tree-vrp.c')
| -rw-r--r-- | gcc/tree-vrp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index df19cbbfdd1..56fc5a20b2b 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -3190,11 +3190,11 @@ extract_range_from_unary_expr (value_range_t *vr, enum tree_code code, } -/* Extract range information from a conditional expression EXPR based on +/* Extract range information from a conditional expression STMT based on the ranges of each of its operands and the expression code. */ static void -extract_range_from_cond_expr (value_range_t *vr, tree expr) +extract_range_from_cond_expr (value_range_t *vr, gimple stmt) { tree op0, op1; value_range_t vr0 = { VR_UNDEFINED, NULL_TREE, NULL_TREE, NULL }; @@ -3202,7 +3202,7 @@ extract_range_from_cond_expr (value_range_t *vr, tree expr) /* Get value ranges for each operand. For constant operands, create a new value range with the operand to simplify processing. */ - op0 = COND_EXPR_THEN (expr); + op0 = gimple_assign_rhs2 (stmt); if (TREE_CODE (op0) == SSA_NAME) vr0 = *(get_value_range (op0)); else if (is_gimple_min_invariant (op0)) @@ -3210,7 +3210,7 @@ extract_range_from_cond_expr (value_range_t *vr, tree expr) else set_value_range_to_varying (&vr0); - op1 = COND_EXPR_ELSE (expr); + op1 = gimple_assign_rhs3 (stmt); if (TREE_CODE (op1) == SSA_NAME) vr1 = *(get_value_range (op1)); else if (is_gimple_min_invariant (op1)) @@ -3302,7 +3302,7 @@ extract_range_from_assignment (value_range_t *vr, gimple stmt) gimple_expr_type (stmt), gimple_assign_rhs1 (stmt)); else if (code == COND_EXPR) - extract_range_from_cond_expr (vr, gimple_assign_rhs1 (stmt)); + extract_range_from_cond_expr (vr, stmt); else if (TREE_CODE_CLASS (code) == tcc_comparison) extract_range_from_comparison (vr, gimple_assign_rhs_code (stmt), gimple_expr_type (stmt), |