rtl.h (always_void_p): New function.

gcc/
	* rtl.h (always_void_p): New function.
	* gengenrtl.c (always_void_p): Likewise.
	(genmacro): Don't add a mode parameter to gen_rtx_foo if rtxes
	with code foo are always VOIDmode.
	* genemit.c (gen_exp): Update gen_rtx_foo calls accordingly.
	* builtins.c, caller-save.c, calls.c, cfgexpand.c, combine.c,
	compare-elim.c, config/aarch64/aarch64.c,
	config/aarch64/aarch64.md, config/alpha/alpha.c,
	config/alpha/alpha.md, config/arc/arc.c, config/arc/arc.md,
	config/arm/arm-fixed.md, config/arm/arm.c, config/arm/arm.md,
	config/arm/ldrdstrd.md, config/arm/thumb2.md, config/arm/vfp.md,
	config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
	config/c6x/c6x.md, config/cr16/cr16.c, config/cris/cris.c,
	config/cris/cris.md, config/darwin.c, config/epiphany/epiphany.c,
	config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv.c,
	config/frv/frv.md, config/h8300/h8300.c, config/i386/i386.c,
	config/i386/i386.md, config/i386/sse.md, config/ia64/ia64.c,
	config/ia64/vect.md, config/iq2000/iq2000.c,
	config/iq2000/iq2000.md, config/lm32/lm32.c, config/lm32/lm32.md,
	config/m32c/m32c.c, config/m32r/m32r.c, config/m68k/m68k.c,
	config/m68k/m68k.md, config/mcore/mcore.c, config/mcore/mcore.md,
	config/mep/mep.c, config/microblaze/microblaze.c,
	config/mips/mips.c, config/mips/mips.md, config/mmix/mmix.c,
	config/mn10300/mn10300.c, config/msp430/msp430.c,
	config/nds32/nds32-memory-manipulation.c, config/nds32/nds32.c,
	config/nds32/nds32.md, config/nios2/nios2.c, config/nvptx/nvptx.c,
	config/pa/pa.c, config/pa/pa.md, config/rl78/rl78.c,
	config/rs6000/altivec.md, config/rs6000/rs6000.c,
	config/rs6000/rs6000.md, config/rs6000/vector.md,
	config/rs6000/vsx.md, config/rx/rx.c, config/rx/rx.md,
	config/s390/s390.c, config/s390/s390.md, config/sh/sh.c,
	config/sh/sh.md, config/sh/sh_treg_combine.cc,
	config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu.c,
	config/spu/spu.md, config/stormy16/stormy16.c,
	config/tilegx/tilegx.c, config/tilegx/tilegx.md,
	config/tilepro/tilepro.c, config/tilepro/tilepro.md,
	config/v850/v850.c, config/v850/v850.md, config/vax/vax.c,
	config/visium/visium.c, config/xtensa/xtensa.c, cprop.c, dse.c,
	expr.c, gcse.c, ifcvt.c, ira.c, jump.c, lower-subreg.c,
	lra-constraints.c, lra-eliminations.c, lra.c, postreload.c, ree.c,
	reg-stack.c, reload.c, reload1.c, reorg.c, sel-sched.c,
	var-tracking.c: Update calls accordingly.

From-SVN: r222883

2 files changed, 13 insertions, 14 deletions

diff --git a/gcc/config/tilegx/tilegx.c b/gcc/config/tilegx/tilegx.c
index e403c326579..129ac8a6aee 100644
--- a/gcc/config/tilegx/tilegx.c
+++ b/gcc/config/tilegx/tilegx.c
@@ -2456,8 +2456,7 @@ tilegx_emit_setcc_internal (rtx res, enum rtx_code code, rtx op0, rtx op1,
     op1 = force_reg (cmp_mode, op1);
 
   /* Return the setcc comparison.  */
-  emit_insn (gen_rtx_SET (VOIDmode, res,
-			  gen_rtx_fmt_ee (code, DImode, op0, op1)));
+  emit_insn (gen_rtx_SET (res, gen_rtx_fmt_ee (code, DImode, op0, op1)));
 
   return true;
 }
@@ -2627,7 +2626,7 @@ tilegx_emit_conditional_branch (rtx operands[], machine_mode cmp_mode)
   rtx cmp_rtx =
     tilegx_emit_cc_test (GET_CODE (operands[0]), operands[1], operands[2],
 			 cmp_mode, false);
-  rtx branch_rtx = gen_rtx_SET (VOIDmode, pc_rtx,
+  rtx branch_rtx = gen_rtx_SET (pc_rtx,
 				gen_rtx_IF_THEN_ELSE (VOIDmode, cmp_rtx,
 						      gen_rtx_LABEL_REF
 						      (VOIDmode,
@@ -3778,7 +3777,7 @@ frame_emit_store (int regno, int regno_note, rtx addr, rtx cfa,
   rtx reg_note = gen_rtx_REG (DImode, regno_note);
   rtx cfa_relative_addr = gen_rtx_PLUS (Pmode, cfa, GEN_INT (cfa_offset));
   rtx cfa_relative_mem = gen_frame_mem (DImode, cfa_relative_addr);
-  rtx real = gen_rtx_SET (VOIDmode, cfa_relative_mem, reg_note);
+  rtx real = gen_rtx_SET (cfa_relative_mem, reg_note);
   add_reg_note (mov, REG_CFA_OFFSET, real);
 
   return emit_insn (mov);
@@ -3874,7 +3873,7 @@ emit_sp_adjust (int offset, int *next_scratch_regno, bool frame_related,
   /* Describe what just happened in a way that dwarf understands.  */
   if (frame_related)
     {
-      rtx real = gen_rtx_SET (VOIDmode, stack_pointer_rtx,
+      rtx real = gen_rtx_SET (stack_pointer_rtx,
 			      gen_rtx_PLUS (Pmode, stack_pointer_rtx,
 					    imm_rtx));
       RTX_FRAME_RELATED_P (insn) = 1;
@@ -3960,7 +3959,7 @@ compute_frame_addr (int offset_from_fp, int *next_scratch_regno)
       offset_rtx = tmp_reg_rtx;
     }
 
-  emit_insn (gen_rtx_SET (VOIDmode, tmp_reg_rtx,
+  emit_insn (gen_rtx_SET (tmp_reg_rtx,
 			  gen_rtx_PLUS (Pmode, base_reg_rtx, offset_rtx)));
 
   return tmp_reg_rtx;
@@ -4097,7 +4096,7 @@ tilegx_expand_prologue (void)
 	     original stack pointer, not the one after we have pushed
 	     the frame.  */
 	  rtx p = gen_rtx_PLUS (Pmode, stack_pointer_rtx, size_rtx);
-	  emit_insn (gen_rtx_SET (VOIDmode, chain_addr, p));
+	  emit_insn (gen_rtx_SET (chain_addr, p));
 	  emit_sp_adjust (-total_size, &next_scratch_regno,
 			  !frame_pointer_needed, NULL_RTX);
 	}
@@ -4110,7 +4109,7 @@ tilegx_expand_prologue (void)
 			  !frame_pointer_needed, NULL_RTX);
 	  p = gen_rtx_PLUS (Pmode, stack_pointer_rtx,
 			    GEN_INT (UNITS_PER_WORD));
-	  emit_insn (gen_rtx_SET (VOIDmode, chain_addr, p));
+	  emit_insn (gen_rtx_SET (chain_addr, p));
 	}
 
       /* Save our frame pointer for backtrace chaining.  */
@@ -4144,7 +4143,7 @@ tilegx_expand_prologue (void)
 	       register.  */
 	    int stride = ROUND_ROBIN_SIZE * -UNITS_PER_WORD;
 	    rtx p = gen_rtx_PLUS (Pmode, r, GEN_INT (stride));
-	    emit_insn (gen_rtx_SET (VOIDmode, r, p));
+	    emit_insn (gen_rtx_SET (r, p));
 	  }
 
 	/* Save this register to the stack (but use the old fp value
@@ -4237,7 +4236,7 @@ tilegx_expand_epilogue (bool sibcall_p)
 	    /* Advance to the next stack slot to store this register.  */
 	    int stride = ROUND_ROBIN_SIZE * -UNITS_PER_WORD;
 	    rtx p = gen_rtx_PLUS (Pmode, r, GEN_INT (stride));
-	    emit_insn (gen_rtx_SET (VOIDmode, r, p));
+	    emit_insn (gen_rtx_SET (r, p));
 	  }
 
 	if (fp_copy_regno >= 0 && regno == HARD_FRAME_POINTER_REGNUM)
diff --git a/gcc/config/tilegx/tilegx.md b/gcc/config/tilegx/tilegx.md
index 7ece171a1ec..731828bd16f 100644
--- a/gcc/config/tilegx/tilegx.md
+++ b/gcc/config/tilegx/tilegx.md
@@ -2444,7 +2444,7 @@
      emit_move_insn (s0, gen_rtx_PLUS (mode, s0, GEN_INT (-1)));
      bcomp = gen_rtx_NE(mode, s0, const0_rtx);
      loc_ref = gen_rtx_LABEL_REF (VOIDmode, operands [1]);
-     emit_jump_insn (gen_rtx_SET (VOIDmode, pc_rtx,
+     emit_jump_insn (gen_rtx_SET (pc_rtx,
                                   gen_rtx_IF_THEN_ELSE (VOIDmode, bcomp,
                                                         loc_ref, pc_rtx)));
      DONE;
@@ -5533,7 +5533,7 @@
   rtx ssp_addr = gen_rtx_PLUS (Pmode, tp, GEN_INT (TARGET_THREAD_SSP_OFFSET));
   rtx ssp = gen_reg_rtx (Pmode);
   
-  emit_insn (gen_rtx_SET (VOIDmode, ssp, ssp_addr));
+  emit_insn (gen_rtx_SET (ssp, ssp_addr));
 
   operands[1] = gen_rtx_MEM (Pmode, ssp);
 #endif
@@ -5580,7 +5580,7 @@
   rtx ssp_addr = gen_rtx_PLUS (Pmode, tp, GEN_INT (TARGET_THREAD_SSP_OFFSET));
   rtx ssp = gen_reg_rtx (Pmode);
   
-  emit_insn (gen_rtx_SET (VOIDmode, ssp, ssp_addr));
+  emit_insn (gen_rtx_SET (ssp, ssp_addr));
 
   operands[1] = gen_rtx_MEM (Pmode, ssp);
 #endif
@@ -5598,7 +5598,7 @@
 
   loc_ref = gen_rtx_LABEL_REF (VOIDmode, operands[2]);
 
-  emit_jump_insn (gen_rtx_SET (VOIDmode, pc_rtx,
+  emit_jump_insn (gen_rtx_SET (pc_rtx,
 			       gen_rtx_IF_THEN_ELSE (VOIDmode, bcomp,
 						     loc_ref, pc_rtx)));