From: Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Date: Tue, 9 Sep 2014 11:17:20 +0000 (+0000)
Subject: [ARM][1/7] Convert FP mnemonics to UAL | mov patterns.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=35cb3e53878eefd7ea817613ffbe6ab84502f92e;p=gcc.git

[ARM][1/7] Convert FP mnemonics to UAL | mov patterns.

	* config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
	multiple.
	(arm_print_operand): Don't convert real values to decimal
	representation in default case.
	(fp_immediate_constant): Delete.
	* config/arm/arm-protos.h (fp_immediate_constant): Likewise.
	* config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
	syntax.
	(*thumb2_movsi_vfp): Likewise.
	(*movdi_vfp): Likewise.
	(*movdi_vfp_cortexa8): Likewise.
	(*movhf_vfp_neon): Likewise.
	(*movhf_vfp): Likewise.
	(*movsf_vfp): Likewise.
	(*thumb2_movsf_vfp): Likewise.
	(*movdf_vfp): Likewise.
	(*thumb2_movdf_vfp): Likewise.
	(*movsfcc_vfp): Likewise.
	(*thumb2_movsfcc_vfp): Likewise.
	(*movdfcc_vfp): Likewise.
	(*thumb2_movdfcc_vfp): Likewise.

	* gcc.target/arm/pr51835.c: Update expected assembly.
	* gcc.target/arm/vfp-1.c: Likewise.
	* gcc.target/arm/vfp-ldmdbd.c: Likewise.
	* gcc.target/arm/vfp-ldmdbs.c: Likewise.
	* gcc.target/arm/vfp-ldmiad.c: Likewise.
	* gcc.target/arm/vfp-ldmias.c: Likewise.
	* gcc.target/arm/vfp-stmdbd.c: Likewise.
	* gcc.target/arm/vfp-stmdbs.c: Likewise.
	* gcc.target/arm/vfp-stmiad.c: Likewise.
	* gcc.target/arm/vfp-stmias.c: Likewise.

From-SVN: r215050
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c4ee46d5e4e..a4855233e93 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,27 @@
+2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
+	multiple.
+	(arm_print_operand): Don't convert real values to decimal
+	representation in default case.
+	(fp_immediate_constant): Delete.
+	* config/arm/arm-protos.h (fp_immediate_constant): Likewise.
+	* config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
+	syntax.
+	(*thumb2_movsi_vfp): Likewise.
+	(*movdi_vfp): Likewise.
+	(*movdi_vfp_cortexa8): Likewise.
+	(*movhf_vfp_neon): Likewise.
+	(*movhf_vfp): Likewise.
+	(*movsf_vfp): Likewise.
+	(*thumb2_movsf_vfp): Likewise.
+	(*movdf_vfp): Likewise.
+	(*thumb2_movdf_vfp): Likewise.
+	(*movsfcc_vfp): Likewise.
+	(*thumb2_movsfcc_vfp): Likewise.
+	(*movdfcc_vfp): Likewise.
+	(*thumb2_movdfcc_vfp): Likewise.
+
 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
 
 	* doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
diff --git a/gcc/config/arm/arm-protos.h b/gcc/config/arm/arm-protos.h
index 3bd7d1c086c..0878ab40e6d 100644
--- a/gcc/config/arm/arm-protos.h
+++ b/gcc/config/arm/arm-protos.h
@@ -126,7 +126,6 @@ extern int arm_max_const_double_inline_cost (void);
 extern int arm_const_double_inline_cost (rtx);
 extern bool arm_const_double_by_parts (rtx);
 extern bool arm_const_double_by_immediates (rtx);
-extern const char *fp_immediate_constant (rtx);
 extern void arm_emit_call_insn (rtx, rtx, bool);
 extern const char *output_call (rtx *);
 extern const char *output_call_mem (rtx *);
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 88f91e6f373..06b1b6f39b4 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -17539,24 +17539,7 @@ arm_reorg (void)
 
 /* Routines to output assembly language.  */
 
-/* If the rtx is the correct value then return the string of the number.
-   In this way we can ensure that valid double constants are generated even
-   when cross compiling.  */
-const char *
-fp_immediate_constant (rtx x)
-{
-  REAL_VALUE_TYPE r;
-
-  if (!fp_consts_inited)
-    init_fp_table ();
-
-  REAL_VALUE_FROM_CONST_DOUBLE (r, x);
-
-  gcc_assert (REAL_VALUES_EQUAL (r, value_fp0));
-  return "0";
-}
-
-/* As for fp_immediate_constant, but value is passed directly, not in rtx.  */
+/* Return string representation of passed in real value.  */
 static const char *
 fp_const_from_val (REAL_VALUE_TYPE *r)
 {
@@ -18472,19 +18455,19 @@ output_move_vfp (rtx *operands)
   switch (GET_CODE (addr))
     {
     case PRE_DEC:
-      templ = "f%smdb%c%%?\t%%0!, {%%%s1}%s";
+      templ = "v%smdb%%?.%s\t%%0!, {%%%s1}%s";
       ops[0] = XEXP (addr, 0);
       ops[1] = reg;
       break;
 
     case POST_INC:
-      templ = "f%smia%c%%?\t%%0!, {%%%s1}%s";
+      templ = "v%smia%%?.%s\t%%0!, {%%%s1}%s";
       ops[0] = XEXP (addr, 0);
       ops[1] = reg;
       break;
 
     default:
-      templ = "f%s%c%%?\t%%%s0, %%1%s";
+      templ = "v%sr%%?.%s\t%%%s0, %%1%s";
       ops[0] = reg;
       ops[1] = mem;
       break;
@@ -18492,7 +18475,7 @@ output_move_vfp (rtx *operands)
 
   sprintf (buff, templ,
 	   load ? "ld" : "st",
-	   dp ? 'd' : 's',
+	   dp ? "64" : "32",
 	   dp ? "P" : "",
 	   integer_p ? "\t%@ int" : "");
   output_asm_insn (buff, ops);
@@ -22144,15 +22127,12 @@ arm_print_operand (FILE *stream, rtx x, int code)
 	  break;
 
 	case CONST_DOUBLE:
-          if (TARGET_NEON)
-            {
-              char fpstr[20];
-              real_to_decimal (fpstr, CONST_DOUBLE_REAL_VALUE (x),
-			       sizeof (fpstr), 0, 1);
-              fprintf (stream, "#%s", fpstr);
-            }
-          else
-	    fprintf (stream, "#%s", fp_immediate_constant (x));
+	  {
+            char fpstr[20];
+            real_to_decimal (fpstr, CONST_DOUBLE_REAL_VALUE (x),
+			      sizeof (fpstr), 0, 1);
+            fprintf (stream, "#%s", fpstr);
+	  }
 	  break;
 
 	default:
diff --git a/gcc/config/arm/vfp.md b/gcc/config/arm/vfp.md
index 3686e1c081a..c14f8e4c246 100644
--- a/gcc/config/arm/vfp.md
+++ b/gcc/config/arm/vfp.md
@@ -41,11 +41,11 @@
     case 5:
       return \"str%?\\t%1, %0\";
     case 6:
-      return \"fmsr%?\\t%0, %1\\t%@ int\";
+      return \"vmov%?\\t%0, %1\\t%@ int\";
     case 7:
-      return \"fmrs%?\\t%0, %1\\t%@ int\";
+      return \"vmov%?\\t%0, %1\\t%@ int\";
     case 8:
-      return \"fcpys%?\\t%0, %1\\t%@ int\";
+      return \"vmov%?.f32\\t%0, %1\\t%@ int\";
     case 9: case 10:
       return output_move_vfp (operands);
     default:
@@ -87,11 +87,11 @@
     case 8:
       return \"str%?\\t%1, %0\";
     case 9:
-      return \"fmsr%?\\t%0, %1\\t%@ int\";
+      return \"vmov%?\\t%0, %1\\t%@ int\";
     case 10:
-      return \"fmrs%?\\t%0, %1\\t%@ int\";
+      return \"vmov%?\\t%0, %1\\t%@ int\";
     case 11:
-      return \"fcpys%?\\t%0, %1\\t%@ int\";
+      return \"vmov%?.f32\\t%0, %1\\t%@ int\";
     case 12: case 13:
       return output_move_vfp (operands);
     default:
@@ -130,14 +130,14 @@
     case 6:
       return output_move_double (operands, true, NULL);
     case 7:
-      return \"fmdrr%?\\t%P0, %Q1, %R1\\t%@ int\";
+      return \"vmov%?\\t%P0, %Q1, %R1\\t%@ int\";
     case 8:
-      return \"fmrrd%?\\t%Q0, %R0, %P1\\t%@ int\";
+      return \"vmov%?\\t%Q0, %R0, %P1\\t%@ int\";
     case 9:
       if (TARGET_VFP_SINGLE)
-	return \"fcpys%?\\t%0, %1\\t%@ int\;fcpys%?\\t%p0, %p1\\t%@ int\";
+	return \"vmov%?.f32\\t%0, %1\\t%@ int\;vmov%?.f32\\t%p0, %p1\\t%@ int\";
       else
-	return \"fcpyd%?\\t%P0, %P1\\t%@ int\";
+	return \"vmov%?.f64\\t%P0, %P1\\t%@ int\";
     case 10: case 11:
       return output_move_vfp (operands);
     default:
@@ -181,11 +181,11 @@
     case 6:
       return output_move_double (operands, true, NULL);
     case 7:
-      return \"fmdrr%?\\t%P0, %Q1, %R1\\t%@ int\";
+      return \"vmov%?\\t%P0, %Q1, %R1\\t%@ int\";
     case 8:
-      return \"fmrrd%?\\t%Q0, %R0, %P1\\t%@ int\";
+      return \"vmov%?\\t%Q0, %R0, %P1\\t%@ int\";
     case 9:
-      return \"fcpyd%?\\t%P0, %P1\\t%@ int\";
+      return \"vmov%?.f64\\t%P0, %P1\\t%@ int\";
     case 10: case 11:
       return output_move_vfp (operands);
     default:
@@ -229,13 +229,13 @@
     case 3:     /* memory from ARM register */
       return \"strh\\t%1, %0\\t%@ __fp16\";
     case 4:	/* S register from S register */
-      return \"fcpys\\t%0, %1\";
+      return \"vmov.f32\\t%0, %1\";
     case 5:	/* ARM register from ARM register */
       return \"mov\\t%0, %1\\t%@ __fp16\";
     case 6:	/* S register from ARM register */
-      return \"fmsr\\t%0, %1\";
+      return \"vmov\\t%0, %1\";
     case 7:	/* ARM register from S register */
-      return \"fmrs\\t%0, %1\";
+      return \"vmov\\t%0, %1\";
     case 8:	/* ARM register from constant */
       {
         REAL_VALUE_TYPE r;
@@ -280,13 +280,13 @@
     case 1:     /* memory from ARM register */
       return \"strh\\t%1, %0\\t%@ __fp16\";
     case 2:	/* S register from S register */
-      return \"fcpys\\t%0, %1\";
+      return \"vmov.f32\\t%0, %1\";
     case 3:	/* ARM register from ARM register */
       return \"mov\\t%0, %1\\t%@ __fp16\";
     case 4:	/* S register from ARM register */
-      return \"fmsr\\t%0, %1\";
+      return \"vmov\\t%0, %1\";
     case 5:	/* ARM register from S register */
-      return \"fmrs\\t%0, %1\";
+      return \"vmov\\t%0, %1\";
     case 6:	/* ARM register from constant */
       {
         REAL_VALUE_TYPE r;
@@ -322,7 +322,7 @@
 
 (define_insn "*movsf_vfp"
   [(set (match_operand:SF 0 "nonimmediate_operand" "=t,?r,t ,t  ,Uv,r ,m,t,r")
-	(match_operand:SF 1 "general_operand"	   " ?r,t,Dv,UvE,t, mE,r,t,r"))]
+        (match_operand:SF 1 "general_operand"	   " ?r,t,Dv,UvE,t, mE,r,t,r"))]
   "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP
    && (   s_register_operand (operands[0], SFmode)
        || s_register_operand (operands[1], SFmode))"
@@ -330,11 +330,11 @@
   switch (which_alternative)
     {
     case 0:
-      return \"fmsr%?\\t%0, %1\";
+      return \"vmov%?\\t%0, %1\";
     case 1:
-      return \"fmrs%?\\t%0, %1\";
+      return \"vmov%?\\t%0, %1\";
     case 2:
-      return \"fconsts%?\\t%0, #%G1\";
+      return \"vmov%?.f32\\t%0, %1\";
     case 3: case 4:
       return output_move_vfp (operands);
     case 5:
@@ -342,7 +342,7 @@
     case 6:
       return \"str%?\\t%1, %0\\t%@ float\";
     case 7:
-      return \"fcpys%?\\t%0, %1\";
+      return \"vmov%?.f32\\t%0, %1\";
     case 8:
       return \"mov%?\\t%0, %1\\t%@ float\";
     default:
@@ -366,11 +366,11 @@
   switch (which_alternative)
     {
     case 0:
-      return \"fmsr%?\\t%0, %1\";
+      return \"vmov%?\\t%0, %1\";
     case 1:
-      return \"fmrs%?\\t%0, %1\";
+      return \"vmov%?\\t%0, %1\";
     case 2:
-      return \"fconsts%?\\t%0, #%G1\";
+      return \"vmov%?.f32\\t%0, %1\";
     case 3: case 4:
       return output_move_vfp (operands);
     case 5:
@@ -378,7 +378,7 @@
     case 6:
       return \"str%?\\t%1, %0\\t%@ float\";
     case 7:
-      return \"fcpys%?\\t%0, %1\";
+      return \"vmov%?.f32\\t%0, %1\";
     case 8:
       return \"mov%?\\t%0, %1\\t%@ float\";
     default:
@@ -406,21 +406,21 @@
     switch (which_alternative)
       {
       case 0:
-	return \"fmdrr%?\\t%P0, %Q1, %R1\";
+	return \"vmov%?\\t%P0, %Q1, %R1\";
       case 1:
-	return \"fmrrd%?\\t%Q0, %R0, %P1\";
+	return \"vmov%?\\t%Q0, %R0, %P1\";
       case 2:
 	gcc_assert (TARGET_VFP_DOUBLE);
-        return \"fconstd%?\\t%P0, #%G1\";
+        return \"vmov%?.f64\\t%P0, %1\";
       case 3: case 4:
 	return output_move_vfp (operands);
       case 5: case 6:
 	return output_move_double (operands, true, NULL);
       case 7:
 	if (TARGET_VFP_SINGLE)
-	  return \"fcpys%?\\t%0, %1\;fcpys%?\\t%p0, %p1\";
+	  return \"vmov%?.f32\\t%0, %1\;vmov%?.f32\\t%p0, %p1\";
 	else
-	  return \"fcpyd%?\\t%P0, %P1\";
+	  return \"vmov%?.f64\\t%P0, %P1\";
       case 8:
         return \"#\";
       default:
@@ -453,21 +453,21 @@
     switch (which_alternative)
       {
       case 0:
-	return \"fmdrr%?\\t%P0, %Q1, %R1\";
+	return \"vmov%?\\t%P0, %Q1, %R1\";
       case 1:
-	return \"fmrrd%?\\t%Q0, %R0, %P1\";
+	return \"vmov%?\\t%Q0, %R0, %P1\";
       case 2:
 	gcc_assert (TARGET_VFP_DOUBLE);
-	return \"fconstd%?\\t%P0, #%G1\";
+	return \"vmov%?.f64\\t%P0, %1\";
       case 3: case 4:
 	return output_move_vfp (operands);
       case 5: case 6: case 8:
 	return output_move_double (operands, true, NULL);
       case 7:
 	if (TARGET_VFP_SINGLE)
-	  return \"fcpys%?\\t%0, %1\;fcpys%?\\t%p0, %p1\";
+	  return \"vmov%?.f32\\t%0, %1\;vmov%?.f32\\t%p0, %p1\";
 	else
-	  return \"fcpyd%?\\t%P0, %P1\";
+	  return \"vmov%?.f64\\t%P0, %P1\";
       default:
 	abort ();
       }
@@ -498,15 +498,15 @@
 	  (match_operand:SF 2 "s_register_operand" "t,0,t,?r,0,?r,t,0,t")))]
   "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP"
   "@
-   fcpys%D3\\t%0, %2
-   fcpys%d3\\t%0, %1
-   fcpys%D3\\t%0, %2\;fcpys%d3\\t%0, %1
-   fmsr%D3\\t%0, %2
-   fmsr%d3\\t%0, %1
-   fmsr%D3\\t%0, %2\;fmsr%d3\\t%0, %1
-   fmrs%D3\\t%0, %2
-   fmrs%d3\\t%0, %1
-   fmrs%D3\\t%0, %2\;fmrs%d3\\t%0, %1"
+   vmov%D3.f32\\t%0, %2
+   vmov%d3.f32\\t%0, %1
+   vmov%D3.f32\\t%0, %2\;vmov%d3.f32\\t%0, %1
+   vmov%D3\\t%0, %2
+   vmov%d3\\t%0, %1
+   vmov%D3\\t%0, %2\;vmov%d3\\t%0, %1
+   vmov%D3\\t%0, %2
+   vmov%d3\\t%0, %1
+   vmov%D3\\t%0, %2\;vmov%d3\\t%0, %1"
    [(set_attr "conds" "use")
     (set_attr "length" "4,4,8,4,4,8,4,4,8")
     (set_attr "type" "fmov,fmov,fmov,f_mcr,f_mcr,f_mcr,f_mrc,f_mrc,f_mrc")]
@@ -521,15 +521,15 @@
 	  (match_operand:SF 2 "s_register_operand" "t,0,t,?r,0,?r,t,0,t")))]
   "TARGET_THUMB2 && TARGET_HARD_FLOAT && TARGET_VFP && !arm_restrict_it"
   "@
-   it\\t%D3\;fcpys%D3\\t%0, %2
-   it\\t%d3\;fcpys%d3\\t%0, %1
-   ite\\t%D3\;fcpys%D3\\t%0, %2\;fcpys%d3\\t%0, %1
-   it\\t%D3\;fmsr%D3\\t%0, %2
-   it\\t%d3\;fmsr%d3\\t%0, %1
-   ite\\t%D3\;fmsr%D3\\t%0, %2\;fmsr%d3\\t%0, %1
-   it\\t%D3\;fmrs%D3\\t%0, %2
-   it\\t%d3\;fmrs%d3\\t%0, %1
-   ite\\t%D3\;fmrs%D3\\t%0, %2\;fmrs%d3\\t%0, %1"
+   it\\t%D3\;vmov%D3.f32\\t%0, %2
+   it\\t%d3\;vmov%d3.f32\\t%0, %1
+   ite\\t%D3\;vmov%D3.f32\\t%0, %2\;vmov%d3.f32\\t%0, %1
+   it\\t%D3\;vmov%D3\\t%0, %2
+   it\\t%d3\;vmov%d3\\t%0, %1
+   ite\\t%D3\;vmov%D3\\t%0, %2\;vmov%d3\\t%0, %1
+   it\\t%D3\;vmov%D3\\t%0, %2
+   it\\t%d3\;vmov%d3\\t%0, %1
+   ite\\t%D3\;vmov%D3\\t%0, %2\;vmov%d3\\t%0, %1"
    [(set_attr "conds" "use")
     (set_attr "length" "6,6,10,6,6,10,6,6,10")
     (set_attr "type" "fmov,fmov,fmov,f_mcr,f_mcr,f_mcr,f_mrc,f_mrc,f_mrc")]
@@ -544,15 +544,15 @@
 	  (match_operand:DF 2 "s_register_operand" "w,0,w,?r,0,?r,w,0,w")))]
   "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP_DOUBLE"
   "@
-   fcpyd%D3\\t%P0, %P2
-   fcpyd%d3\\t%P0, %P1
-   fcpyd%D3\\t%P0, %P2\;fcpyd%d3\\t%P0, %P1
-   fmdrr%D3\\t%P0, %Q2, %R2
-   fmdrr%d3\\t%P0, %Q1, %R1
-   fmdrr%D3\\t%P0, %Q2, %R2\;fmdrr%d3\\t%P0, %Q1, %R1
-   fmrrd%D3\\t%Q0, %R0, %P2
-   fmrrd%d3\\t%Q0, %R0, %P1
-   fmrrd%D3\\t%Q0, %R0, %P2\;fmrrd%d3\\t%Q0, %R0, %P1"
+   vmov%D3.f64\\t%P0, %P2
+   vmov%d3.f64\\t%P0, %P1
+   vmov%D3.f64\\t%P0, %P2\;vmov%d3.f64\\t%P0, %P1
+   vmov%D3\\t%P0, %Q2, %R2
+   vmov%d3\\t%P0, %Q1, %R1
+   vmov%D3\\t%P0, %Q2, %R2\;vmov%d3\\t%P0, %Q1, %R1
+   vmov%D3\\t%Q0, %R0, %P2
+   vmov%d3\\t%Q0, %R0, %P1
+   vmov%D3\\t%Q0, %R0, %P2\;vmov%d3\\t%Q0, %R0, %P1"
    [(set_attr "conds" "use")
     (set_attr "length" "4,4,8,4,4,8,4,4,8")
     (set_attr "type" "ffarithd,ffarithd,ffarithd,f_mcr,f_mcr,f_mcr,f_mrrc,f_mrrc,f_mrrc")]
@@ -567,15 +567,15 @@
 	  (match_operand:DF 2 "s_register_operand" "w,0,w,?r,0,?r,w,0,w")))]
   "TARGET_THUMB2 && TARGET_HARD_FLOAT && TARGET_VFP_DOUBLE && !arm_restrict_it"
   "@
-   it\\t%D3\;fcpyd%D3\\t%P0, %P2
-   it\\t%d3\;fcpyd%d3\\t%P0, %P1
-   ite\\t%D3\;fcpyd%D3\\t%P0, %P2\;fcpyd%d3\\t%P0, %P1
-   it\t%D3\;fmdrr%D3\\t%P0, %Q2, %R2
-   it\t%d3\;fmdrr%d3\\t%P0, %Q1, %R1
-   ite\\t%D3\;fmdrr%D3\\t%P0, %Q2, %R2\;fmdrr%d3\\t%P0, %Q1, %R1
-   it\t%D3\;fmrrd%D3\\t%Q0, %R0, %P2
-   it\t%d3\;fmrrd%d3\\t%Q0, %R0, %P1
-   ite\\t%D3\;fmrrd%D3\\t%Q0, %R0, %P2\;fmrrd%d3\\t%Q0, %R0, %P1"
+   it\\t%D3\;vmov%D3.f64\\t%P0, %P2
+   it\\t%d3\;vmov%d3.f64\\t%P0, %P1
+   ite\\t%D3\;vmov%D3.f64\\t%P0, %P2\;vmov%d3.f64\\t%P0, %P1
+   it\t%D3\;vmov%D3\\t%P0, %Q2, %R2
+   it\t%d3\;vmov%d3\\t%P0, %Q1, %R1
+   ite\\t%D3\;vmov%D3\\t%P0, %Q2, %R2\;vmov%d3\\t%P0, %Q1, %R1
+   it\t%D3\;vmov%D3\\t%Q0, %R0, %P2
+   it\t%d3\;vmov%d3\\t%Q0, %R0, %P1
+   ite\\t%D3\;vmov%D3\\t%Q0, %R0, %P2\;vmov%d3\\t%Q0, %R0, %P1"
    [(set_attr "conds" "use")
     (set_attr "length" "6,6,10,6,6,10,6,6,10")
     (set_attr "type" "ffarithd,ffarithd,ffarithd,f_mcr,f_mcr,f_mcrr,f_mrrc,f_mrrc,f_mrrc")]
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 10c0a46705b..c5358606c4d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,16 @@
+2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/pr51835.c: Update expected assembly.
+	* gcc.target/arm/vfp-1.c: Likewise.
+	* gcc.target/arm/vfp-ldmdbd.c: Likewise.
+	* gcc.target/arm/vfp-ldmdbs.c: Likewise.
+	* gcc.target/arm/vfp-ldmiad.c: Likewise.
+	* gcc.target/arm/vfp-ldmias.c: Likewise.
+	* gcc.target/arm/vfp-stmdbd.c: Likewise.
+	* gcc.target/arm/vfp-stmdbs.c: Likewise.
+	* gcc.target/arm/vfp-stmiad.c: Likewise.
+	* gcc.target/arm/vfp-stmias.c: Likewise.
+
 2014-09-09  Tony Wang  <tony.wang@arm.com>
 
 	* gcc.target/arm/xordi3-opt.c: Disable this
diff --git a/gcc/testsuite/gcc.target/arm/pr51835.c b/gcc/testsuite/gcc.target/arm/pr51835.c
index 6d462d91596..128b9d5d596 100644
--- a/gcc/testsuite/gcc.target/arm/pr51835.c
+++ b/gcc/testsuite/gcc.target/arm/pr51835.c
@@ -13,5 +13,5 @@ unsigned int func2 (double d)
   return (unsigned int)d;
 }
 
-/* { dg-final { scan-assembler-times "fmrrd\[\\t \]+r0,\[\\t \]*r1,\[\\t \]*d0" 2 { target { arm_little_endian } } } } */
-/* { dg-final { scan-assembler-times "fmrrd\[\\t \]+r1,\[\\t \]*r0,\[\\t \]*d0" 2 { target { ! arm_little_endian } } } } */
+/* { dg-final { scan-assembler-times "vmov\[\\t \]+r0,\[\\t \]*r1,\[\\t \]*d0" 2 { target { arm_little_endian } } } } */
+/* { dg-final { scan-assembler-times "vmov\[\\t \]+r1,\[\\t \]*r0,\[\\t \]*d0" 2 { target { ! arm_little_endian } } } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-1.c b/gcc/testsuite/gcc.target/arm/vfp-1.c
index d6d9c46425b..2355b4de37a 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-1.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-1.c
@@ -126,14 +126,14 @@ void test_convert () {
 }
 
 void test_ldst (float f[], double d[]) {
-  /* { dg-final { scan-assembler "flds.+ \\\[r0, #1020\\\]" } } */
-  /* { dg-final { scan-assembler "flds.+ \\\[r\[0-9\], #-1020\\\]" { target { arm32 && { ! arm_thumb2_ok } } } } } */
+  /* { dg-final { scan-assembler "vldr.32.+ \\\[r0, #1020\\\]" } } */
+  /* { dg-final { scan-assembler "vldr.32.+ \\\[r\[0-9\], #-1020\\\]" { target { arm32 && { ! arm_thumb2_ok } } } } } */
   /* { dg-final { scan-assembler "add.+ r0, #1024" } } */
-  /* { dg-final { scan-assembler "fsts.+ \\\[r\[0-9\]\\\]\n" } } */
+  /* { dg-final { scan-assembler "vstr.32.+ \\\[r\[0-9\]\\\]\n" } } */
   f[256] = f[255] + f[-255];
 
-  /* { dg-final { scan-assembler "fldd.+ \\\[r1, #1016\\\]" } } */
-  /* { dg-final { scan-assembler "fldd.+ \\\[r\[1-9\], #-1016\\\]" { target { arm32 && { ! arm_thumb2_ok } } } } } */
-  /* { dg-final { scan-assembler "fstd.+ \\\[r1, #256\\\]" } } */
+  /* { dg-final { scan-assembler "vldr.64.+ \\\[r1, #1016\\\]" } } */
+  /* { dg-final { scan-assembler "vldr.64.+ \\\[r\[1-9\], #-1016\\\]" { target { arm32 && { ! arm_thumb2_ok } } } } } */
+  /* { dg-final { scan-assembler "vstr.64.+ \\\[r1, #256\\\]" } } */
   d[32] = d[127] + d[-127];
 }
diff --git a/gcc/testsuite/gcc.target/arm/vfp-ldmdbd.c b/gcc/testsuite/gcc.target/arm/vfp-ldmdbd.c
index 28047149670..704157979aa 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-ldmdbd.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-ldmdbd.c
@@ -13,4 +13,4 @@ foo (double *p, double a, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fldmdbd" } } */
+/* { dg-final { scan-assembler "vldmdb.64" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-ldmdbs.c b/gcc/testsuite/gcc.target/arm/vfp-ldmdbs.c
index f5940ef975a..10bccf66c28 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-ldmdbs.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-ldmdbs.c
@@ -13,4 +13,4 @@ foo (float *p, float a, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fldmdbs" } } */
+/* { dg-final { scan-assembler "vldmdb.32" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-ldmiad.c b/gcc/testsuite/gcc.target/arm/vfp-ldmiad.c
index 6f052671299..9c22f1f463c 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-ldmiad.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-ldmiad.c
@@ -13,4 +13,4 @@ foo (double *p, double a, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fldmiad" } } */
+/* { dg-final { scan-assembler "vldmia.64" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-ldmias.c b/gcc/testsuite/gcc.target/arm/vfp-ldmias.c
index 79ad7bf174c..bc40451be35 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-ldmias.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-ldmias.c
@@ -13,4 +13,4 @@ foo (float *p, float a, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fldmias" } } */
+/* { dg-final { scan-assembler "vldmia.32" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-stmdbd.c b/gcc/testsuite/gcc.target/arm/vfp-stmdbd.c
index d8093d9d4b6..53383b5cf0a 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-stmdbd.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-stmdbd.c
@@ -12,4 +12,4 @@ foo (double *p, double a, double b, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fstmdbd" } } */
+/* { dg-final { scan-assembler "vstmdb.64" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-stmdbs.c b/gcc/testsuite/gcc.target/arm/vfp-stmdbs.c
index bb19d902b5d..6570defa71e 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-stmdbs.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-stmdbs.c
@@ -12,4 +12,4 @@ foo (float *p, float a, float b, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fstmdbs" } } */
+/* { dg-final { scan-assembler "vstmdb.32" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-stmiad.c b/gcc/testsuite/gcc.target/arm/vfp-stmiad.c
index 1b6d22bd800..28e9d73b3f6 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-stmiad.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-stmiad.c
@@ -12,4 +12,4 @@ foo (double *p, double a, double b, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fstmiad" } } */
+/* { dg-final { scan-assembler "vstmia.64" } } */
diff --git a/gcc/testsuite/gcc.target/arm/vfp-stmias.c b/gcc/testsuite/gcc.target/arm/vfp-stmias.c
index 3da632745f4..efa5fbe57f6 100644
--- a/gcc/testsuite/gcc.target/arm/vfp-stmias.c
+++ b/gcc/testsuite/gcc.target/arm/vfp-stmias.c
@@ -12,4 +12,4 @@ foo (float *p, float a, float b, int n)
   while (n--);
 }
 
-/* { dg-final { scan-assembler "fstmias" } } */
+/* { dg-final { scan-assembler "vstmia.32" } } */