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| author | Kugan Vivekanandarajah <kuganv@linaro.org> | 2018-06-16 21:34:29 +0000 |
|---|---|---|
| committer | Kugan Vivekanandarajah <kugan@gcc.gnu.org> | 2018-06-16 21:34:29 +0000 |
| commit | e197e64ee8ab8e46de9069a8d951bed720a0fd67 (patch) | |
| tree | 5081fb715fc1d3e50ca8082c529445c5361e4c5d /gcc/ChangeLog | |
| parent | ee79110cfd00fb7422cb461f63bfbd39637c1962 (diff) | |
| download | gcc-e197e64ee8ab8e46de9069a8d951bed720a0fd67.zip gcc-e197e64ee8ab8e46de9069a8d951bed720a0fd67.tar.gz gcc-e197e64ee8ab8e46de9069a8d951bed720a0fd67.tar.bz2 | |
re PR tree-optimization/64946 ([AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types)
gcc/ChangeLog:
2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/64946
* cfgexpand.c (expand_debug_expr): Hande ABSU_EXPR.
* config/i386/i386.c (ix86_add_stmt_cost): Likewise.
* dojump.c (do_jump): Likewise.
* expr.c (expand_expr_real_2): Check operand type's sign.
* fold-const.c (const_unop): Handle ABSU_EXPR.
(fold_abs_const): Likewise.
* gimple-pretty-print.c (dump_unary_rhs): Likewise.
* gimple-ssa-backprop.c (backprop::process_assign_use): Likesie.
(strip_sign_op_1): Likesise.
* match.pd: Add new pattern to generate ABSU_EXPR.
* optabs-tree.c (optab_for_tree_code): Handle ABSU_EXPR.
* tree-cfg.c (verify_gimple_assign_unary): Likewise.
* tree-eh.c (operation_could_trap_helper_p): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-vect-patterns.c (vect_recog_sad_pattern): Likewise.
* tree.def (ABSU_EXPR): New.
gcc/c-family/ChangeLog:
2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org>
* c-common.c (c_common_truthvalue_conversion): Handle ABSU_EXPR.
gcc/c/ChangeLog:
2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org>
* c-typeck.c (build_unary_op): Handle ABSU_EXPR;
* gimple-parser.c (c_parser_gimple_statement): Likewise.
(c_parser_gimple_unary_expression): Likewise.
gcc/cp/ChangeLog:
2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org>
* constexpr.c (potential_constant_expression_1): Handle ABSU_EXPR.
* cp-gimplify.c (cp_fold): Likewise.
gcc/testsuite/ChangeLog:
2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/64946
* gcc.dg/absu.c: New test.
* gcc.dg/gimplefe-29.c: New test.
* gcc.target/aarch64/pr64946.c: New test.
From-SVN: r261681
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c320b87..fe24ad3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,24 @@ +2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org> + + PR middle-end/64946 + * cfgexpand.c (expand_debug_expr): Hande ABSU_EXPR. + * config/i386/i386.c (ix86_add_stmt_cost): Likewise. + * dojump.c (do_jump): Likewise. + * expr.c (expand_expr_real_2): Check operand type's sign. + * fold-const.c (const_unop): Handle ABSU_EXPR. + (fold_abs_const): Likewise. + * gimple-pretty-print.c (dump_unary_rhs): Likewise. + * gimple-ssa-backprop.c (backprop::process_assign_use): Likesie. + (strip_sign_op_1): Likesise. + * match.pd: Add new pattern to generate ABSU_EXPR. + * optabs-tree.c (optab_for_tree_code): Handle ABSU_EXPR. + * tree-cfg.c (verify_gimple_assign_unary): Likewise. + * tree-eh.c (operation_could_trap_helper_p): Likewise. + * tree-inline.c (estimate_operator_cost): Likewise. + * tree-pretty-print.c (dump_generic_node): Likewise. + * tree-vect-patterns.c (vect_recog_sad_pattern): Likewise. + * tree.def (ABSU_EXPR): New. + 2018-06-16 Jakub Jelinek <jakub@redhat.com> PR middle-end/86095 |