2008-04-03 Jan Hubicka <jh@suse.cz>

[pf3gnuchains/gcc-fork.git] / gcc / config / ia64 / ia64.c

diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
index a75e68e..ceda883 100644 (file)
--- a/gcc/config/ia64/ia64.c
+++ b/gcc/config/ia64/ia64.c
@@ -796,7 +796,8 @@ ia64_expand_load_address (rtx dest, rtx src)
      computation below are also more natural to compute as 64-bit quantities.
      If we've been given an SImode destination register, change it.  */
   if (GET_MODE (dest) != Pmode)
-    dest = gen_rtx_REG_offset (dest, Pmode, REGNO (dest), 0);
+    dest = gen_rtx_REG_offset (dest, Pmode, REGNO (dest),
+                              byte_lowpart_offset (Pmode, GET_MODE (dest)));
 
   if (TARGET_NO_PIC)
     return false;
@@ -5897,6 +5898,7 @@ rtx_needs_barrier (rtx x, struct reg_flags flags, int pred)
        case UNSPEC_FR_RECIP_APPROX:
        case UNSPEC_SHRP:
        case UNSPEC_COPYSIGN:
+       case UNSPEC_FR_RECIP_APPROX_RES:
          need_barrier = rtx_needs_barrier (XVECEXP (x, 0, 0), flags, pred);
          need_barrier |= rtx_needs_barrier (XVECEXP (x, 0, 1), flags, pred);
          break;
@@ -9692,6 +9694,7 @@ ia64_output_mi_thunk (FILE *file, tree thunk ATTRIBUTE_UNUSED,
   final_start_function (insn, file, 1);
   final (insn, file, 1);
   final_end_function ();
+  free_after_compilation (cfun);
 
   reload_completed = 0;
   epilogue_completed = 0;