diff options
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 67e91d3..6ac77fd 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -173,6 +173,10 @@ Wunused-variable Common Var(warn_unused_variable) Warn when a variable is unused +Wvolatile-register-var +Common Var(warn_register_var) +Warn when a register variable is declared volatile + aux-info Common Separate -aux-info <file> Emit declaration information into <file> |