package/gcc/4.8.5/841-PR57717-E500v2.patch

   1 This backports fix from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57717
   2
   3 Upstream-Status: Backport
   4 Signed-off-by: Julian Brown <Julian_Brown@mentor.com>
   5 [Gustavo: Update for gcc 4.8.3]
   6
   7 fix for PR57717 (PowerPC E500v2)
   8 http://gcc.gnu.org/ml/gcc-patches/2013-08/msg00668.html
   9
  10 diff -Nura gcc-4.8.3/gcc/config/rs6000/rs6000.c gcc-4.8.3-pr57717/gcc/config/rs6000/rs6000.c
  11 --- gcc-4.8.3/gcc/config/rs6000/rs6000.c        2014-05-04 23:18:35.000000000 -0300
  12 +++ gcc-4.8.3-pr57717/gcc/config/rs6000/rs6000.c        2014-05-22 15:20:12.554270919 -0300
  13 @@ -7343,9 +7343,7 @@
  14        && GET_CODE (XEXP (x, 1)) == CONST_INT
  15        && reg_offset_p
  16        && !SPE_VECTOR_MODE (mode)
  17 -      && !(TARGET_E500_DOUBLE && (mode == DFmode || mode == TFmode
  18 -                                 || mode == DDmode || mode == TDmode
  19 -                                 || mode == DImode))
  20 +      && !(TARGET_E500_DOUBLE && GET_MODE_SIZE (mode) > UNITS_PER_WORD)
  21        && (!VECTOR_MODE_P (mode) || VECTOR_MEM_NONE_P (mode)))
  22      {
  23        HOST_WIDE_INT val = INTVAL (XEXP (x, 1));