diff options
Diffstat (limited to 'gcc/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-cppbuiltin.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/c-cppbuiltin.c b/gcc/c-cppbuiltin.c index 58b1796..c6112d8 100644 --- a/gcc/c-cppbuiltin.c +++ b/gcc/c-cppbuiltin.c @@ -762,6 +762,9 @@ c_cpp_builtins (cpp_reader *pfile) format. */ if (ENABLE_DECIMAL_FLOAT && ENABLE_DECIMAL_BID_FORMAT) cpp_define (pfile, "__DECIMAL_BID_FORMAT__"); + + builtin_define_with_int_value ("__BIGGEST_ALIGNMENT__", + BIGGEST_ALIGNMENT / BITS_PER_UNIT); } /* Pass an object-like macro. If it doesn't lie in the user's |