diff options
Diffstat (limited to 'gcc/config/m32r/m32r.h')
| -rw-r--r-- | gcc/config/m32r/m32r.h | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h index 2ff4a45..cd74cfcf 100644 --- a/gcc/config/m32r/m32r.h +++ b/gcc/config/m32r/m32r.h @@ -581,15 +581,6 @@ extern enum reg_class m32r_regno_reg_class[FIRST_PSEUDO_REGISTER]; /* Eliminating the frame and arg pointers. */ -#if 0 -/* C statement to store the difference between the frame pointer - and the stack pointer values immediately after the function prologue. - If `ELIMINABLE_REGS' is defined, this macro will be not be used and - need not be defined. */ -#define INITIAL_FRAME_POINTER_OFFSET(VAR) \ -((VAR) = m32r_compute_frame_size (get_frame_size ())) -#endif - /* If defined, this macro specifies a table of register pairs used to eliminate unneeded registers that point into the stack frame. If it is not defined, the only elimination attempted by the compiler @@ -604,10 +595,8 @@ extern enum reg_class m32r_regno_reg_class[FIRST_PSEUDO_REGISTER]; { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \ { ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM }} -/* This macro is similar to `INITIAL_FRAME_POINTER_OFFSET'. It - specifies the initial difference between the specified pair of - registers. This macro must be defined if `ELIMINABLE_REGS' is - defined. */ +/* This macro returns the initial difference between the specified pair + of registers. */ #define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \ do \ |