* config/tc-mips.c (macro): One more use of load_delay_nop.

[platform/upstream/binutils.git] / gas / config / tc-mips.c

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 80fb607..2239f08 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -3783,6 +3783,13 @@ load_register (int reg, expressionS *ep, int dbl)
     macro_build (&lo32, "ori", "t,r,i", reg, freg, BFD_RELOC_LO16);
 }
 
+static inline void
+load_delay_nop (void)
+{
+  if (!gpr_interlocks)
+    macro_build (NULL, "nop", "");
+}
+
 /* Load an address into a register.  */
 
 static void
@@ -3916,7 +3923,7 @@ load_address (int reg, expressionS *ep, int *used_at)
          ep->X_add_number = 0;
          macro_build (ep, ADDRESS_LOAD_INSN, "t,o(b)", reg,
                       BFD_RELOC_MIPS_GOT16, mips_gp_register);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          relax_start (ep->X_add_symbol);
          relax_switch ();
          macro_build (ep, ADDRESS_ADDI_INSN, "t,r,j", reg, reg,
@@ -4001,7 +4008,7 @@ load_address (int reg, expressionS *ep, int *used_at)
            }
          macro_build (ep, ADDRESS_LOAD_INSN, "t,o(b)", reg,
                       BFD_RELOC_MIPS_GOT16, mips_gp_register);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          macro_build (ep, ADDRESS_ADDI_INSN, "t,r,j", reg, reg,
                       BFD_RELOC_LO16);
          relax_end ();
@@ -5063,12 +5070,12 @@ macro (struct mips_cl_insn *ip)
                  /* We're going to put in an addu instruction using
                     tempreg, so we may as well insert the nop right
                     now.  */
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                }
              relax_switch ();
              macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)",
                           tempreg, BFD_RELOC_MIPS_GOT16, mips_gp_register);
-             macro_build (NULL, "nop", "");
+             load_delay_nop ();
              macro_build (&offset_expr, ADDRESS_ADDI_INSN, "t,r,j",
                           tempreg, tempreg, BFD_RELOC_LO16);
              relax_end ();
@@ -5080,7 +5087,7 @@ macro (struct mips_cl_insn *ip)
                   && offset_expr.X_add_number < 0x8000)
            {
              load_got_offset (tempreg, &offset_expr);
-             macro_build (NULL, "nop", "");
+             load_delay_nop ();
              add_got_offset (tempreg, &offset_expr);
            }
          else
@@ -5099,7 +5106,7 @@ macro (struct mips_cl_insn *ip)
                 not using a base register.  */
              if (breg == treg)
                {
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                  macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t",
                               treg, AT, breg);
                  breg = 0;
@@ -5282,13 +5289,13 @@ macro (struct mips_cl_insn *ip)
                  /* We're going to put in an addu instruction using
                     tempreg, so we may as well insert the nop right
                     now.  */
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                }
            }
          else if (expr1.X_add_number >= -0x8000
                   && expr1.X_add_number < 0x8000)
            {
-             macro_build (NULL, "nop", "");
+             load_delay_nop ();
              macro_build (&expr1, ADDRESS_ADDI_INSN, "t,r,j",
                           tempreg, tempreg, BFD_RELOC_LO16);
            }
@@ -5308,7 +5315,7 @@ macro (struct mips_cl_insn *ip)
              else
                {
                  assert (tempreg == AT);
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                  macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t",
                               treg, AT, breg);
                  dreg = treg;
@@ -5335,7 +5342,7 @@ macro (struct mips_cl_insn *ip)
          if (expr1.X_add_number >= -0x8000
              && expr1.X_add_number < 0x8000)
            {
-             macro_build (NULL, "nop", "");
+             load_delay_nop ();
              macro_build (&offset_expr, ADDRESS_ADDI_INSN, "t,r,j",
                           tempreg, tempreg, BFD_RELOC_LO16);
              /* FIXME: If add_number is 0, and there was no base
@@ -5351,7 +5358,7 @@ macro (struct mips_cl_insn *ip)
                  /* We must add in the base register now, as in the
                     external symbol case.  */
                  assert (tempreg == AT);
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                  macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t",
                               treg, AT, breg);
                  tempreg = treg;
@@ -5637,7 +5644,7 @@ macro (struct mips_cl_insn *ip)
                  macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)",
                               PIC_CALL_REG, BFD_RELOC_MIPS_CALL16,
                               mips_gp_register);
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                  relax_switch ();
                }
              else
@@ -5652,7 +5659,7 @@ macro (struct mips_cl_insn *ip)
                  macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)",
                               PIC_CALL_REG, BFD_RELOC_MIPS_CALL_LO16,
                               PIC_CALL_REG);
-                 macro_build (NULL, "nop", "");
+                 load_delay_nop ();
                  relax_switch ();
                  if (gpdelay)
                    macro_build (NULL, "nop", "");
@@ -5660,7 +5667,7 @@ macro (struct mips_cl_insn *ip)
              macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)",
                           PIC_CALL_REG, BFD_RELOC_MIPS_GOT16,
                           mips_gp_register);
-             macro_build (NULL, "nop", "");
+             load_delay_nop ();
              macro_build (&offset_expr, ADDRESS_ADDI_INSN, "t,r,j",
                           PIC_CALL_REG, PIC_CALL_REG, BFD_RELOC_LO16);
              relax_end ();
@@ -6160,7 +6167,7 @@ macro (struct mips_cl_insn *ip)
            as_bad (_("PIC code offset overflow (max 16 signed bits)"));
          macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)", tempreg,
                       lw_reloc_type, mips_gp_register);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          relax_start (offset_expr.X_add_symbol);
          relax_switch ();
          macro_build (&offset_expr, ADDRESS_ADDI_INSN, "t,r,j", tempreg,
@@ -6210,7 +6217,7 @@ macro (struct mips_cl_insn *ip)
            macro_build (NULL, "nop", "");
          macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)", tempreg,
                       BFD_RELOC_MIPS_GOT16, mips_gp_register);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          macro_build (&offset_expr, ADDRESS_ADDI_INSN, "t,r,j", tempreg,
                       tempreg, BFD_RELOC_LO16);
          relax_end ();
@@ -6685,7 +6692,7 @@ macro (struct mips_cl_insn *ip)
              || expr1.X_add_number >= 0x8000 - 4)
            as_bad (_("PIC code offset overflow (max 16 signed bits)"));
          load_got_offset (AT, &offset_expr);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          if (breg != 0)
            macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t", AT, breg, AT);
 
@@ -6744,7 +6751,7 @@ macro (struct mips_cl_insn *ip)
                       AT, AT, mips_gp_register);
          macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)",
                       AT, BFD_RELOC_MIPS_GOT_LO16, AT);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          if (breg != 0)
            macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t", AT, breg, AT);
          /* Itbl support may require additional care here.  */
@@ -6768,7 +6775,7 @@ macro (struct mips_cl_insn *ip)
            macro_build (NULL, "nop", "");
          macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)", AT,
                       BFD_RELOC_MIPS_GOT16, mips_gp_register);
-         macro_build (NULL, "nop", "");
+         load_delay_nop ();
          if (breg != 0)
            macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t", AT, breg, AT);
          /* Itbl support may require additional care here.  */
@@ -7547,8 +7554,7 @@ macro2 (struct mips_cl_insn *ip)
       if (treg == tempreg)
         return;
       /* Protect second load's delay slot.  */
-      if (!gpr_interlocks)
-       macro_build (NULL, "nop", "");
+      load_delay_nop ();
       move_register (treg, tempreg);
       break;