From e1175f68773b0561c4b215032028f7543b1ae663 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Wed, 28 Jul 2004 21:16:18 +0000 Subject: [PATCH] * config/frv/frv.h (EPILOGUE_USES): New. Use LR. From-SVN: r85271 --- gcc/ChangeLog | 4 ++++ gcc/config/frv/frv.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9e3f1b817c7..0f8b36e5c2a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2004-07-28 Richard Sandiford + + * config/frv/frv.h (EPILOGUE_USES): New. Use LR. + 2004-07-28 Richard Sandiford * cse.c (validate_canon_reg): New function, split out from... diff --git a/gcc/config/frv/frv.h b/gcc/config/frv/frv.h index 838ca176114..b31facf7147 100644 --- a/gcc/config/frv/frv.h +++ b/gcc/config/frv/frv.h @@ -959,6 +959,8 @@ extern int target_flags; #define EH_RETURN_STACKADJ_RTX gen_rtx_REG (SImode, STACKADJ_REGNO) #define EH_RETURN_HANDLER_RTX RETURN_ADDR_RTX (0, frame_pointer_rtx) +#define EPILOGUE_USES(REGNO) ((REGNO) == LR_REGNO) + /* An initializer that says which registers are used for fixed purposes all throughout the compiled code and are therefore not available for general allocation. These would include the stack pointer, the frame pointer -- 2.30.2