From 3046b1a95c4903b94662e2e24546e6189267cf8f Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Tue, 19 Jul 2011 15:16:23 +0000 Subject: tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove TRUTH_*_EXPR handling. 2011-07-19 Richard Guenther * tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove TRUTH_*_EXPR handling. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-ssa-pre.c (fully_constant_expression): Likewise. * tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre): Likewise. (is_and_or_or): Likewise. (is_norm_cond_subset_of): Likewise. From-SVN: r176463 --- gcc/tree-ssa-forwprop.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'gcc/tree-ssa-forwprop.c') diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c index 1bbee72..5a40f5e 100644 --- a/gcc/tree-ssa-forwprop.c +++ b/gcc/tree-ssa-forwprop.c @@ -1622,16 +1622,13 @@ lookup_logical_inverted_value (tree name) op2 = NULL_TREE; /* Get for EQ_EXPR or BIT_XOR_EXPR operation the second operand. - If CODE isn't an EQ_EXPR, BIT_XOR_EXPR, TRUTH_NOT_EXPR, - or BIT_NOT_EXPR, then return. */ + If CODE isn't an EQ_EXPR, BIT_XOR_EXPR, or BIT_NOT_EXPR, then return. */ if (code == EQ_EXPR || code == NE_EXPR || code == BIT_XOR_EXPR) op2 = gimple_assign_rhs2 (def); switch (code) { - case TRUTH_NOT_EXPR: - return op1; case BIT_NOT_EXPR: if (truth_valued_ssa_name (name)) return op1; -- cgit v1.1