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| author | Philip Herron <philip.herron@embecosm.com> | 2022-03-09 14:37:47 +0000 |
|---|---|---|
| committer | Philip Herron <philip.herron@embecosm.com> | 2022-03-10 11:40:02 +0000 |
| commit | a08ac0c27aed0c6d390d03656b708eb71381a5e9 (patch) | |
| tree | 2de46126aaff38e8ef503952f299f164d6788f75 /gcc/rust/backend/rust-tree.h | |
| parent | 865b6090a8f8981cdfc050ea2ee44abbe92de141 (diff) | |
| download | gcc-a08ac0c27aed0c6d390d03656b708eb71381a5e9.zip gcc-a08ac0c27aed0c6d390d03656b708eb71381a5e9.tar.gz gcc-a08ac0c27aed0c6d390d03656b708eb71381a5e9.tar.bz2 | |
Add support for the rust offset intrinsic
This patch adds the initial support for generic intrinsics these are do not
map directly to GCC builtins and need to be substited with their specificed
types. This patch allows for custom implementation body for these functions
by specifying handler functions which will generate the applicable
intrinsic when asked for.
Addresses #658
Diffstat (limited to 'gcc/rust/backend/rust-tree.h')
| -rw-r--r-- | gcc/rust/backend/rust-tree.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/rust/backend/rust-tree.h b/gcc/rust/backend/rust-tree.h index c21bf4b..c50e090 100644 --- a/gcc/rust/backend/rust-tree.h +++ b/gcc/rust/backend/rust-tree.h @@ -177,6 +177,12 @@ expr_loc_or_input_loc (const_tree t); extern tree get_fndecl_from_callee (tree fn); +// FIXME some helpers from HIRCompileBase could probably be moved here over time + +// Return an expression for the address of BASE[INDEX], used in offset intrinsic +extern tree +pointer_offset_expression (tree base_tree, tree index_tree, location_t locus); + } // namespace Rust #endif // RUST_TREE |