lede-packages-rs

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040-fix-mips-ICE-PR-68400.patch (665B)

      1 --- a/gcc/config/mips/mips.c
      2 +++ b/gcc/config/mips/mips.c
      3 @@ -8001,9 +8001,17 @@ mask_low_and_shift_p (machine_mode mode,
      4  bool
      5  and_operands_ok (machine_mode mode, rtx op1, rtx op2)
      6  {
      7 -  return (memory_operand (op1, mode)
      8 -	  ? and_load_operand (op2, mode)
      9 -	  : and_reg_operand (op2, mode));
     10 +  if (!memory_operand (op1, mode))
     11 +    return and_reg_operand (op2, mode);
     12 +
     13 +  if (!and_load_operand (op2, mode))
     14 +    return false;
     15 +
     16 +  if (!TARGET_MIPS16 || si_mask_operand(op2, mode))
     17 +    return true;
     18 +
     19 +  op1 = XEXP (op1, 0);
     20 +  return !(REG_P (op1) && REGNO (op1) == STACK_POINTER_REGNUM);
     21  }
     22  
     23  /* The canonical form of a mask-low-and-shift-left operation is