i386.c (ix86_expand_fp_compare): Use const0_rtx instead of GEN_INT (0x00) and const1_...

	* config/i386/i386.c (ix86_expand_fp_compare): Use const0_rtx instead
	of GEN_INT (0x00) and const1_rtx instead of GEN_INT (0x01).
	(ix86_split_ashl): Ditto.
	(ix86_expand_vector_init_one_nonzero): Ditto.
	(ix86_expand_vector_set): Ditto.
	(ix86_expand_reduc_v4sf): Ditto.

From-SVN: r150355

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7766e91..0c3300f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,13 @@
-2009-08-02  Paolo Bonzini  <bonzini@gnu.org
+2009-08-02  Uros Bizjak  <ubizjak@gmail.com>
+
+       * config/i386/i386.c (ix86_expand_fp_compare): Use const0_rtx instead
+       of GEN_INT (0x00) and const1_rtx instead of GEN_INT (0x01).
+       (ix86_split_ashl): Ditto.
+       (ix86_expand_vector_init_one_nonzero): Ditto.
+       (ix86_expand_vector_set): Ditto.
+       (ix86_expand_reduc_v4sf): Ditto.
+
+2009-08-02  Paolo Bonzini  <bonzini@gnu.org>
 
        * explow.c (promote_function_mode): Remove assert.
        * config/sh/sh.c (sh_promote_function_mode): Declare.
@@ -109,8 +118,8 @@
        (TARGET_PROMOTE_FUNCTION_ARGS): Remove.
 
        * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Move...
-       * config/arm/arm.c (arm_promote_function_mode): ... here, without complex
-       type handling.
+       * config/arm/arm.c (arm_promote_function_mode): ... here, without
+       complex type handling.
        (TARGET_PROMOTE_FUNCTION_MODE): Define.
        (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.
 

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 73b2690..ff6373e 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -14814,13 +14814,13 @@ ix86_expand_fp_compare (enum rtx_code code, rtx op0, rtx op1, rtx scratch)
          if (code == LT && TARGET_IEEE_FP)
            {
              emit_insn (gen_andqi_ext_0 (scratch, scratch, GEN_INT (0x45)));
-             emit_insn (gen_cmpqi_ext_3 (scratch, GEN_INT (0x01)));
+             emit_insn (gen_cmpqi_ext_3 (scratch, const1_rtx));
              intcmp_mode = CCmode;
              code = EQ;
            }
          else
            {
-             emit_insn (gen_testqi_ext_ccno_0 (scratch, GEN_INT (0x01)));
+             emit_insn (gen_testqi_ext_ccno_0 (scratch, const1_rtx));
              code = NE;
            }
          break;
@@ -14834,8 +14834,7 @@ ix86_expand_fp_compare (enum rtx_code code, rtx op0, rtx op1, rtx scratch)
          else
            {
              emit_insn (gen_andqi_ext_0 (scratch, scratch, GEN_INT (0x45)));
-             emit_insn (gen_xorqi_cc_ext_1 (scratch, scratch,
-                                            GEN_INT (0x01)));
+             emit_insn (gen_xorqi_cc_ext_1 (scratch, scratch, const1_rtx));
              code = NE;
            }
          break;
@@ -14868,7 +14867,6 @@ ix86_expand_fp_compare (enum rtx_code code, rtx op0, rtx op1, rtx scratch)
            {
              emit_insn (gen_testqi_ext_ccno_0 (scratch, GEN_INT (0x40)));
              code = NE;
-             break;
            }
          break;
        case NE:
@@ -17028,14 +17026,15 @@ ix86_split_ashl (rtx *operands, rtx scratch, enum machine_mode mode)
 
          emit_insn ((mode == DImode
                      ? gen_lshrsi3
-                     : gen_lshrdi3) (high[0], high[0], GEN_INT (mode == DImode ? 5 : 6)));
+                     : gen_lshrdi3) (high[0], high[0],
+                                     GEN_INT (mode == DImode ? 5 : 6)));
          emit_insn ((mode == DImode
                      ? gen_andsi3
-                     : gen_anddi3) (high[0], high[0], GEN_INT (1)));
+                     : gen_anddi3) (high[0], high[0], const1_rtx));
          emit_move_insn (low[0], high[0]);
          emit_insn ((mode == DImode
                      ? gen_xorsi3
-                     : gen_xordi3) (low[0], low[0], GEN_INT (1)));
+                     : gen_xordi3) (low[0], low[0], const1_rtx));
        }
 
       emit_insn ((mode == DImode
@@ -28105,7 +28104,7 @@ ix86_expand_vector_init_one_nonzero (bool mmx_ok, enum machine_mode mode,
          if (mode != V4SFmode && TARGET_SSE2)
            {
              emit_insn (gen_sse2_pshufd_1 (new_target, new_target,
-                                           GEN_INT (1),
+                                           const1_rtx,
                                            GEN_INT (one_var == 1 ? 0 : 1),
                                            GEN_INT (one_var == 2 ? 0 : 1),
                                            GEN_INT (one_var == 3 ? 0 : 1)));
@@ -28125,7 +28124,7 @@ ix86_expand_vector_init_one_nonzero (bool mmx_ok, enum machine_mode mode,
            tmp = new_target;
 
          emit_insn (gen_sse_shufps_v4sf (tmp, tmp, tmp,
-                                      GEN_INT (1),
+                                      const1_rtx,
                                       GEN_INT (one_var == 1 ? 0 : 1),
                                       GEN_INT (one_var == 2 ? 0+4 : 1+4),
                                       GEN_INT (one_var == 3 ? 0+4 : 1+4)));
@@ -28788,8 +28787,8 @@ ix86_expand_vector_set (bool mmx_ok, rtx target, rtx val, int elt)
          ix86_expand_vector_set (false, target, val, 0);
          /* target = A X C D  */
          emit_insn (gen_sse_shufps_v4sf (target, target, tmp,
-                                      GEN_INT (1), GEN_INT (0),
-                                      GEN_INT (2+4), GEN_INT (3+4)));
+                                         const1_rtx, const0_rtx,
+                                         GEN_INT (2+4), GEN_INT (3+4)));
          return;
 
        case 2:
@@ -28799,8 +28798,8 @@ ix86_expand_vector_set (bool mmx_ok, rtx target, rtx val, int elt)
          ix86_expand_vector_set (false, tmp, val, 0);
          /* target = A B X D */
          emit_insn (gen_sse_shufps_v4sf (target, target, tmp,
-                                      GEN_INT (0), GEN_INT (1),
-                                      GEN_INT (0+4), GEN_INT (3+4)));
+                                         const0_rtx, const1_rtx,
+                                         GEN_INT (0+4), GEN_INT (3+4)));
          return;
 
        case 3:
@@ -28810,8 +28809,8 @@ ix86_expand_vector_set (bool mmx_ok, rtx target, rtx val, int elt)
          ix86_expand_vector_set (false, tmp, val, 0);
          /* target = A B X D */
          emit_insn (gen_sse_shufps_v4sf (target, target, tmp,
-                                      GEN_INT (0), GEN_INT (1),
-                                      GEN_INT (2+4), GEN_INT (0+4)));
+                                         const0_rtx, const1_rtx,
+                                         GEN_INT (2+4), GEN_INT (0+4)));
          return;
 
        default:
@@ -29104,8 +29103,8 @@ ix86_expand_reduc_v4sf (rtx (*fn) (rtx, rtx, rtx), rtx dest, rtx in)
   emit_insn (fn (tmp2, tmp1, in));
 
   emit_insn (gen_sse_shufps_v4sf (tmp3, tmp2, tmp2,
-                              GEN_INT (1), GEN_INT (1),
-                              GEN_INT (1+4), GEN_INT (1+4)));
+                                 const1_rtx, const1_rtx,
+                                 GEN_INT (1+4), GEN_INT (1+4)));
   emit_insn (fn (dest, tmp2, tmp3));
 }
 \f