From c5289e454b2097834bece1843af3bb1f6758eac3 Mon Sep 17 00:00:00 2001 From: Richard Earnshaw Date: Sat, 4 Nov 2006 14:26:34 +0000 Subject: [PATCH] arm.c (thumb_legitimate_addres_p): Allow any constant offset from the soft-frame, argument and virtual registers. * arm.c (thumb_legitimate_addres_p): Allow any constant offset from the soft-frame, argument and virtual registers. From-SVN: r118481 --- gcc/ChangeLog | 5 +++++ gcc/config/arm/arm.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e6d68f9..d77ae3e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-11-04 Richard Earnshaw + + * arm.c (thumb_legitimate_addres_p): Allow any constant offset + from the soft-frame, argument and virtual registers. + 2006-11-04 Uros Bizjak * config/i386/i386.md (*movxf_nointeger, *movxf_integer): Enable diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 6527f55..4342c46 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -3799,7 +3799,10 @@ thumb_legitimate_address_p (enum machine_mode mode, rtx x, int strict_p) return 1; else if (GET_CODE (XEXP (x, 0)) == REG - && REGNO (XEXP (x, 0)) == FRAME_POINTER_REGNUM + && (REGNO (XEXP (x, 0)) == FRAME_POINTER_REGNUM + || REGNO (XEXP (x, 0)) == ARG_POINTER_REGNUM + || (REGNO (XEXP (x, 0)) >= FIRST_VIRTUAL_REGISTER + && REGNO (XEXP (x, 0)) <= LAST_VIRTUAL_REGISTER)) && GET_MODE_SIZE (mode) >= 4 && GET_CODE (XEXP (x, 1)) == CONST_INT && (INTVAL (XEXP (x, 1)) & 3) == 0) -- 2.7.4