devel/gcc/gcc-r109581.dpatch

   1 #! /bin/sh -e
   2
   3 # DP: Backport r109581 from the trunk
   4
   5 dir=
   6 if [ $# -eq 3 -a "$2" = '-d' ]; then
   7     pdir="-d $3"
   8     dir="$3/"
   9 elif [ $# -ne 1 ]; then
  10     echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
  11     exit 1
  12 fi
  13 case "$1" in
  14     -patch)
  15         patch $pdir -f --no-backup-if-mismatch -p0 < $0
  16         ;;
  17     -unpatch)
  18         patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
  19         #rm ${dir}gcc/configure
  20         ;;
  21     *)
  22         echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
  23         exit 1
  24 esac
  25 exit 0
  26
  27 2006-01-19  Jan Hubicka  <jh@suse.cz>
  28
  29         * i386.h (TARGET_DECOMPOSE_LEA): Kill.
  30         * i386.c (x86_decompose_lea): Kill.
  31         (ix86_rtx_costs): Kill.
  32
  33 Index: gcc/config/i386/i386.h
  34 ===================================================================
  35 --- gcc/config/i386/i386.h      (revision 109569)
  36 +++ gcc/config/i386/i386.h      (revision 109581)
  37 @@ -209,7 +209,6 @@
  38  #define TARGET_MEMORY_MISMATCH_STALL (x86_memory_mismatch_stall & TUNEMASK)
  39  #define TARGET_PROLOGUE_USING_MOVE (x86_prologue_using_move & TUNEMASK)
  40  #define TARGET_EPILOGUE_USING_MOVE (x86_epilogue_using_move & TUNEMASK)
  41 -#define TARGET_DECOMPOSE_LEA (x86_decompose_lea & TUNEMASK)
  42  #define TARGET_PREFETCH_SSE (x86_prefetch_sse)
  43  #define TARGET_SHIFT1 (x86_shift1 & TUNEMASK)
  44  #define TARGET_USE_FFREEP (x86_use_ffreep & TUNEMASK)
  45 Index: gcc/config/i386/i386.c
  46 ===================================================================
  47 --- gcc/config/i386/i386.c      (revision 109569)
  48 +++ gcc/config/i386/i386.c      (revision 109581)
  49 @@ -640,7 +640,6 @@
  50  const int x86_accumulate_outgoing_args = m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_PPRO;
  51  const int x86_prologue_using_move = m_ATHLON_K8 | m_PPRO;
  52  const int x86_epilogue_using_move = m_ATHLON_K8 | m_PPRO;
  53 -const int x86_decompose_lea = m_PENT4 | m_NOCONA;
  54  const int x86_shift1 = ~m_486;
  55  const int x86_arch_always_fancy_math_387 = m_PENT | m_PPRO | m_ATHLON_K8 | m_PENT4 | m_NOCONA;
  56  const int x86_sse_partial_reg_dependency = m_PENT4 | m_NOCONA | m_PPRO;
  57 @@ -16673,7 +16673,6 @@
  58               return false;
  59             }
  60           if ((value == 2 || value == 3)
  61 -             && !TARGET_DECOMPOSE_LEA
  62               && ix86_cost->lea <= ix86_cost->shift_const)
  63             {
  64               *total = ix86_cost->lea;