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Lines Matching defs:low_bits

2742 			       unsigned HOST_WIDE_INT low_bits, int is_neg)
2747     high_bits = (~low_bits) & 0xffffffff;
2749     high_bits = low_bits;
2761       if ((low_bits & 0x3ff) == 0x3ff)
2770 						   | (low_bits & 0x3ff)))));
2819 				unsigned HOST_WIDE_INT low_bits)
2850       emit_insn (gen_safe_HIGH64 (temp2, low_bits));
2851       if ((low_bits & ~0xfffffc00) != 0)
2854 				  gen_safe_OR64 (temp2, (low_bits & 0x3ff))));
2864       rtx low1 = GEN_INT ((low_bits >> (32 - 12))          & 0xfff);
2865       rtx low2 = GEN_INT ((low_bits >> (32 - 12 - 12))     & 0xfff);
2866       rtx low3 = GEN_INT ((low_bits >> (32 - 12 - 12 - 8)) & 0x0ff);
2911 			unsigned HOST_WIDE_INT low_bits,
2922 	  && ((low_bits >> i) & 1))
2940 	      && ((low_bits >> (32 - i - 1)) & 1))
2955 	  if ((low_bits & (1 << i)) != 0)
2975 		   unsigned HOST_WIDE_INT low_bits)
2983   analyze_64bit_constant (high_bits, low_bits,
3004 			  unsigned HOST_WIDE_INT low_bits,
3011       lo = (low_bits >> lowest_bit_set) << shift;
3030   unsigned HOST_WIDE_INT high_bits, low_bits;
3053   low_bits = (INTVAL (op1) & 0xffffffff);
3055   /* low_bits	bits 0  --> 31
3058   analyze_64bit_constant (high_bits, low_bits,
3086 	    create_simple_focus_bits (high_bits, low_bits,
3114 	create_simple_focus_bits (high_bits, low_bits,
3134   /* 1) sethi	%hi(low_bits), %reg
3135    *    or	%reg, %lo(low_bits), %reg
3136    * 2) sethi	%hi(~low_bits), %reg
3137    *	xor	%reg, %lo(-0x400 | (low_bits & 0x3ff)), %reg
3142       sparc_emit_set_const64_quick1 (op0, temp, low_bits,
3153   if (low_bits == 0)
3162 			 (~low_bits) & 0xfffffc00))
3166       unsigned HOST_WIDE_INT trailing_bits = low_bits & 0x3ff;
3169 	   && ((~low_bits) & 0x80000000) == 0)
3171 	      && ((~low_bits) & 0x80000000) != 0))
3173 	  unsigned HOST_WIDE_INT fast_int = (~low_bits & 0xffffffff);
3185 	  negated_const = GEN_INT (((~low_bits) & 0xfffffc00) |
3210    * ??? This is just a generalized version of the low_bits==0
3216 	create_simple_focus_bits (high_bits, low_bits,
3233    *	or	%reg, low_bits, %reg
3235   if (SPARC_SIMM13_P (low_bits) && ((int)low_bits > 0))
3237       sparc_emit_set_const64_quick2 (op0, temp, high_bits, low_bits, 32);
3242   sparc_emit_set_const64_longway (op0, temp, high_bits, low_bits);