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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2019-10-11 19:18:13 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2019-10-11 19:18:13 +0000 |
| commit | 436103a09831b2924d3262c13a17da530f90da92 (patch) | |
| tree | 3822df6c171320b873c424d26b71dfd5f44d7839 | |
| parent | e0365bd388bac7641e1767222b9ddc683dbf057a (diff) | |
| download | gcc-436103a09831b2924d3262c13a17da530f90da92.zip gcc-436103a09831b2924d3262c13a17da530f90da92.tar.gz gcc-436103a09831b2924d3262c13a17da530f90da92.tar.bz2 | |
typeck.c (cp_build_binary_op): Do not handle RROTATE_EXPR and LROTATE_EXPR.
2019-10-10 Paolo Carlini <paolo.carlini@oracle.com>
* typeck.c (cp_build_binary_op): Do not handle RROTATE_EXPR and
LROTATE_EXPR.
* constexpr.c (cxx_eval_constant_expression): Likewise.
(potential_constant_expression_1): Likewise.
* cp-gimplify.c (cp_fold): Likewise.
* pt.c (tsubst_copy): Likewise.
From-SVN: r276903
| -rw-r--r-- | gcc/cp/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/cp/constexpr.c | 4 | ||||
| -rw-r--r-- | gcc/cp/pt.c | 4 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 29 |
4 files changed, 8 insertions, 37 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index a925f7e..49fb50d 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,11 @@ +2019-10-11 Paolo Carlini <paolo.carlini@oracle.com> + + * typeck.c (cp_build_binary_op): Do not handle RROTATE_EXPR and + LROTATE_EXPR. + * constexpr.c (cxx_eval_constant_expression): Likewise. + (potential_constant_expression_1): Likewise. + * pt.c (tsubst_copy): Likewise. + 2019-10-11 Jason Merrill <jason@redhat.com> * decl2.c (mark_used): Don't clobber DECL_SOURCE_LOCATION on diff --git a/gcc/cp/constexpr.c b/gcc/cp/constexpr.c index ea50234..46d41ec 100644 --- a/gcc/cp/constexpr.c +++ b/gcc/cp/constexpr.c @@ -5115,8 +5115,6 @@ cxx_eval_constant_expression (const constexpr_ctx *ctx, tree t, case MAX_EXPR: case LSHIFT_EXPR: case RSHIFT_EXPR: - case LROTATE_EXPR: - case RROTATE_EXPR: case BIT_IOR_EXPR: case BIT_XOR_EXPR: case BIT_AND_EXPR: @@ -7103,8 +7101,6 @@ potential_constant_expression_1 (tree t, bool want_rval, bool strict, bool now, case MAX_EXPR: case LSHIFT_EXPR: case RSHIFT_EXPR: - case LROTATE_EXPR: - case RROTATE_EXPR: case BIT_IOR_EXPR: case BIT_XOR_EXPR: case BIT_AND_EXPR: diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 8446443..7fecc03 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -16308,8 +16308,6 @@ tsubst_copy (tree t, tree args, tsubst_flags_t complain, tree in_decl) case TRUTH_OR_EXPR: case RSHIFT_EXPR: case LSHIFT_EXPR: - case RROTATE_EXPR: - case LROTATE_EXPR: case EQ_EXPR: case NE_EXPR: case MAX_EXPR: @@ -18913,8 +18911,6 @@ tsubst_copy_and_build (tree t, case TRUTH_OR_EXPR: case RSHIFT_EXPR: case LSHIFT_EXPR: - case RROTATE_EXPR: - case LROTATE_EXPR: case EQ_EXPR: case NE_EXPR: case MAX_EXPR: diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 74ff885..141d86f 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -4899,35 +4899,6 @@ cp_build_binary_op (const op_location_t &location, } break; - case RROTATE_EXPR: - case LROTATE_EXPR: - if (code0 == INTEGER_TYPE && code1 == INTEGER_TYPE) - { - result_type = type0; - if (TREE_CODE (op1) == INTEGER_CST) - { - if (tree_int_cst_lt (op1, integer_zero_node)) - { - if (complain & tf_warning) - warning (0, (code == LROTATE_EXPR) - ? G_("left rotate count is negative") - : G_("right rotate count is negative")); - } - else if (compare_tree_int (op1, TYPE_PRECISION (type0)) >= 0) - { - if (complain & tf_warning) - warning (0, (code == LROTATE_EXPR) - ? G_("left rotate count >= width of type") - : G_("right rotate count >= width of type")); - } - } - /* Convert the shift-count to an integer, regardless of - size of value being shifted. */ - if (TYPE_MAIN_VARIANT (TREE_TYPE (op1)) != integer_type_node) - op1 = cp_convert (integer_type_node, op1, complain); - } - break; - case EQ_EXPR: case NE_EXPR: if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE) |