diff options
Diffstat (limited to 'gcc/target.h')
-rw-r--r-- | gcc/target.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/target.h b/gcc/target.h index 786f987..7f7f177 100644 --- a/gcc/target.h +++ b/gcc/target.h @@ -971,6 +971,10 @@ struct gcc_target /* Retutn true if a function must have and use a frame pointer. */ bool (* frame_pointer_required) (void); + /* Returns true if the compiler is allowed to try to replace register number + from-reg with register number to-reg. */ + bool (* can_eliminate) (const int, const int); + /* Functions specific to the C family of frontends. */ struct c { /* Return machine mode for non-standard suffix |