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| author | Tobias Burnus <tobias@codesourcery.com> | 2022-11-22 17:54:34 +0100 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2022-11-22 17:57:35 +0100 |
| commit | d6bbca7b78745915d98bb1324d79de6a1e6dc801 (patch) | |
| tree | 8cd4b4359517e7b6df2e5f2c56da7a11a29a9cc5 /libcpp | |
| parent | ac5054144bd2248e948842937448eb5f4ce36bfd (diff) | |
| download | gcc-d6bbca7b78745915d98bb1324d79de6a1e6dc801.zip gcc-d6bbca7b78745915d98bb1324d79de6a1e6dc801.tar.gz gcc-d6bbca7b78745915d98bb1324d79de6a1e6dc801.tar.bz2 | |
gcn: Add __builtin_gcn_{get_stack_limit,first_call_this_thread_p}
The new builtins have been added for newlib to reduce dependency on
compiler-internal implementation choices of GCC in newlibs' getreent.c.
gcc/ChangeLog:
* config/gcn/gcn-builtins.def (FIRST_CALL_THIS_THREAD_P,
GET_STACK_LIMIT): Add new builtins.
* config/gcn/gcn.cc (gcn_expand_builtin_1): Expand them.
* config/gcn/gcn.md (prologue_use): Add "register_operand" as
arg to match_operand.
(prologue_use_di): New; DI insn_and_split variant of the former.
Co-Authored-By: Andrew Stubbs <ams@codesourcery.com>
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions