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gcc/rust/ChangeLog:
* backend/rust-builtins.cc
(BuiltinsContext::register_rust_mappings): Add powi and reformat.
* backend/rust-builtins.h: Add missing copyright header.
gcc/testsuite/ChangeLog:
* rust/compile/torture/intrinsics-math.rs: Adjust pow test, add
test for powi.
Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
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This commit performs builtin initialization in a more "GCC-y" way,
similarly to what the D frontend is doing. This way, we no longer have
to worry about invalid attributes or types when initializing them by
hand.
Also add attributes support through LANG_HOOKS_COMMON_ATTRIBUTE_TABLE
lang hook.
Most of these changes are based on D frontend.
gcc/rust/ChangeLog:
* Make-lang.in (GRS_OBJS): Add rust-attribs.o.
* backend/rust-builtins.cc (builtin_const, builtin_noreturn)
(builtin_novops): Remove.
(BuiltinsContext::lookup_simple_builtin): Adjust.
(BuiltinsContext::setup_overflow_fns): Remove.
(BuiltinsContext::define_function_type): Set builtin type to
errormark so the builtin is considered unavailable.
(BuiltinsContext::setup_math_fns): Remove.
(BuiltinsContext::setup_atomic_fns): Remove.
(build_c_type_nodes): Refactor based on D frontend.
(BuiltinsContext::define_builtin_types): Likewise.
(DEF_PRIMITIVE_TYPE): New.
(DEF_FUNCTION_TYPE_0): New.
(DEF_FUNCTION_TYPE_1): New.
(DEF_FUNCTION_TYPE_2): New.
(DEF_FUNCTION_TYPE_3): New.
(DEF_FUNCTION_TYPE_4): New.
(DEF_FUNCTION_TYPE_5): New.
(DEF_FUNCTION_TYPE_6): New.
(DEF_FUNCTION_TYPE_7): New.
(DEF_FUNCTION_TYPE_8): New.
(DEF_FUNCTION_TYPE_9): New.
(DEF_FUNCTION_TYPE_10): New.
(DEF_FUNCTION_TYPE_11): New.
(DEF_FUNCTION_TYPE_VAR_0): New.
(DEF_FUNCTION_TYPE_VAR_1): New.
(DEF_FUNCTION_TYPE_VAR_2): New.
(DEF_FUNCTION_TYPE_VAR_3): New.
(DEF_FUNCTION_TYPE_VAR_4): New.
(DEF_FUNCTION_TYPE_VAR_5): New.
(DEF_FUNCTION_TYPE_VAR_6): New.
(DEF_FUNCTION_TYPE_VAR_7): New.
(DEF_FUNCTION_TYPE_VAR_11): New.
(DEF_POINTER_TYPE): New.
(BuiltinsContext::setup): Adjust.
(BuiltinsContext::define_builtin_attributes): New.
(DEF_ATTR_NULL_TREE): New.
(DEF_ATTR_INT): New.
(DEF_ATTR_STRING): New.
(DEF_ATTR_IDENT): New.
(DEF_ATTR_TREE_LIST): New.
(handle_flags): Remove.
(BuiltinsContext::define_builtins): New.
(DEF_BUILTIN): New.
(BuiltinsContext::define_builtin): Remove.
(BuiltinsContext::register_rust_mappings): New. Add all missing
builtins.
(BuiltinsContext::lookup_gcc_builtin): Adjust.
* backend/rust-builtins.h (DEF_PRIMITIVE_TYPE): New.
(DEF_FUNCTION_TYPE_0): New.
(DEF_FUNCTION_TYPE_1): New.
(DEF_FUNCTION_TYPE_2): New.
(DEF_FUNCTION_TYPE_3): New.
(DEF_FUNCTION_TYPE_4): New.
(DEF_FUNCTION_TYPE_5): New.
(DEF_FUNCTION_TYPE_6): New.
(DEF_FUNCTION_TYPE_7): New.
(DEF_FUNCTION_TYPE_8): New.
(DEF_FUNCTION_TYPE_9): New.
(DEF_FUNCTION_TYPE_10): New.
(DEF_FUNCTION_TYPE_11): New.
(DEF_FUNCTION_TYPE_VAR_0): New.
(DEF_FUNCTION_TYPE_VAR_1): New.
(DEF_FUNCTION_TYPE_VAR_2): New.
(DEF_FUNCTION_TYPE_VAR_3): New.
(DEF_FUNCTION_TYPE_VAR_4): New.
(DEF_FUNCTION_TYPE_VAR_5): New.
(DEF_FUNCTION_TYPE_VAR_6): New.
(DEF_FUNCTION_TYPE_VAR_7): New.
(DEF_FUNCTION_TYPE_VAR_11): New.
(DEF_POINTER_TYPE): New.
(DEF_ATTR_NULL_TREE): New.
(DEF_ATTR_INT): New.
(DEF_ATTR_STRING): New.
(DEF_ATTR_IDENT): New.
(DEF_ATTR_TREE_LIST): New.
* backend/rust-compile-intrinsic.cc (Intrinsics::compile): Add
comment.
(op_with_overflow_inner): Adjust.
(copy_handler_inner): Adjust.
(prefetch_data_handler): Adjust.
(build_atomic_builtin_name): Adjust.
(atomic_load_handler_inner): Adjust.
(uninit_handler): Adjust.
(move_val_init_handler): Adjust.
(expect_handler_inner): Adjust.
* rust-gcc.cc (fetch_overflow_builtins): Adjust.
* rust-lang.cc (rust_localize_identifier): Adjust.
(LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): New.
* rust-attribs.cc: New file.
gcc/testsuite/ChangeLog:
* rust/compile/torture/intrinsics-4.rs: Adjust.
* rust/compile/torture/intrinsics-math.rs: Adjust.
* rust/execute/torture/atomic_load.rs: Adjust.
* rust/execute/torture/atomic_store.rs: Adjust.
* rust/compile/torture/intrinsics-1.rs: Removed.
* rust/compile/torture/builtin_abort.rs: New test.
* rust/execute/torture/builtin_abort.rs: New test.
Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
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relaxed, release}
gcc/rust/ChangeLog:
* backend/rust-builtins.cc (BuiltinsContext::setup_atomic_fns): New function.
(BuiltinsContext::setup): Call `setup_atomic_fns`.
* backend/rust-builtins.h: Declare `setup_atomic_fns`.
* backend/rust-compile-intrinsic.cc (atomic_store_handler_inner): New function.
(atomic_store_handler): New handler.
(make_unsigned_long_tree): Add helper around making unsigned long trees.
(prefetch_data_handler): Use `make_unsigned_long_tree`.
(build_atomic_builtin_name): New function.
gcc/testsuite/ChangeLog:
* rust/compile/torture/intrinsics-4.rs: New test.
* rust/compile/torture/intrinsics-5.rs: New test.
* rust/execute/torture/atomic_store.rs: New test.
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gcc/rust/ChangeLog:
* Make-lang.in: Add `rust-builtins.o` as target
* backend/rust-builtins.h: Refactor to new file.
* backend/rust-builtins.cc: New file.
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gcc/rust/ChangeLog:
* backend/rust-builtins.h: Refactor builtin context class and add
overflow builtins.
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This pass walks the HIR crate and turns them into GCC `tree`s. We do not have
any Rust specific tree's. We are slowly removing the backend abstraction
which was ported over from gccgo in favour of using `tree`s directly.
gcc/rust/
* backend/rust-builtins.h: New.
* backend/rust-compile-base.cc: New.
* backend/rust-compile-base.h: New.
* backend/rust-mangle.cc: New.
* backend/rust-mangle.h: New.
* backend/rust-tree.cc: New.
* backend/rust-tree.h: New.
* rust-backend.h: New.
* rust-gcc.cc: New.
Co-authored-by: David Faust <david.faust@oracle.com>
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