diff options
| author | Bernd Schmidt <bernds@codesourcery.com> | 2014-11-05 12:14:36 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2014-11-05 12:14:36 +0000 |
| commit | e0d14c396aaa626e054284cf96a250c7aaf907e4 (patch) | |
| tree | 6ae355ca6def23b0f0cf6593b092c139fcd2f95a /gcc/cppbuiltin.c | |
| parent | a50fa76a9d8e3690ea563ff75d8d9cebb07208f7 (diff) | |
| download | gcc-e0d14c396aaa626e054284cf96a250c7aaf907e4.zip gcc-e0d14c396aaa626e054284cf96a250c7aaf907e4.tar.gz gcc-e0d14c396aaa626e054284cf96a250c7aaf907e4.tar.bz2 | |
Allow a target to skip an unnecssary register return value for a struct return.
* target.def (omit_struct_return_reg): New data hook.
* doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
* doc/tm.texi: Regenerate.
* function.c (expand_function_end): Use it.
From-SVN: r217123
Diffstat (limited to 'gcc/cppbuiltin.c')
0 files changed, 0 insertions, 0 deletions