* target.def (conditional_register_usage): Define.

[pf3gnuchains/gcc-fork.git] / gcc / config / i386 / i386.h

diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 170ad50..df7c5e3 100644 (file)
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -899,7 +899,7 @@ enum target_cpu_default
    64 bit targets, one if the register if fixed on both 32 and 64
    bit targets, two if it is only fixed on 32bit targets and three
    if its only fixed on 64bit targets.
-   Proper values are computed in the CONDITIONAL_REGISTER_USAGE.
+   Proper values are computed in TARGET_CONDITIONAL_REGISTER_USAGE.
  */
 #define FIXED_REGISTERS                                                \
 /*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7*/     \
@@ -927,7 +927,7 @@ enum target_cpu_default
    64 bit targets, one if the register if call used on both 32 and 64
    bit targets, two if it is only call used on 32bit targets and three
    if its only call used on 64bit targets.
-   Proper values are computed in the CONDITIONAL_REGISTER_USAGE.
+   Proper values are computed in TARGET_CONDITIONAL_REGISTER_USAGE.
 */
 #define CALL_USED_REGISTERS                                    \
 /*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7*/     \
@@ -967,9 +967,6 @@ enum target_cpu_default
 
 #define OVERRIDE_ABI_FORMAT(FNDECL) ix86_call_abi_override (FNDECL)
 
-/* Macro to conditionally modify fixed_regs/call_used_regs.  */
-#define CONDITIONAL_REGISTER_USAGE  ix86_conditional_register_usage ()
-
 /* Return number of consecutive hard regs needed starting at reg REGNO
    to hold something of mode MODE.
    This is ordinarily the length in words of a value of mode MODE
@@ -1251,7 +1248,8 @@ enum reg_class
    for a vector of HARD_REG_SET of length N_REG_CLASSES.
 
    Note that the default setting of CLOBBERED_REGS is for 32-bit; this
-   is adjusted by CONDITIONAL_REGISTER_USAGE for the 64-bit ABI in effect.  */
+   is adjusted by TARGET_CONDITIONAL_REGISTER_USAGE for the 64-bit ABI
+   in effect.  */
 
 #define REG_CLASS_CONTENTS                                             \
 {     { 0x00,     0x0 },                                               \