i386.md (ROUND_FLOOR): New constant.

* config/i386/i386.md (ROUND_FLOOR): New constant.
	(ROUND_CEIL): Ditto.
	(ROUND_TRUNC): Ditto.
	(ROUND_MXCSR): Ditto.
	(ROUND_NO_EXC): Ditto.
	(rint<mode>2): Use new defines instead of numerical constants.
	(floor<mode>2): Ditto.
	(ceil<mode>2): Ditto.
	(btrunc<mode>2): Ditto.
	* config/i386/i386-builtin-types.def: Define ROUND function type
	aliases.
	* config/i386/i386.c (enum ix86_builtins): Add
	IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
	(struct builtin_description): Add
	__builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
	(ix86_expand_sse_round): New static function.
	(ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
	function types.
	(ix86_builtin_vectorized_function): Handle
	BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.

testsuite/ChangeLog:

	* gcc.target/i386/sse4_1-floor-vec.c: New test.
	* gcc.target/i386/sse4_1-ceil-vec.c: Ditto.
	* gcc.target/i386/sse4_1-trunc-vec.c: Ditto.
	* gcc-target/i386/sse4_1-rint-vec.c: Ditto.
	* gcc.target/i386/sse4_1-floorf-vec.c: Ditto.
	* gcc.target/i386/sse4_1-ceilf-vec.c: Ditto.
	* gcc.target/i386/sse4_1-truncf-vec.c: Ditto.
	* gcc.target/i386/sse4_1-rintf-vec.c: Ditto.
	* gcc.target/i386/avx-floor-vec.c: Ditto.
	* gcc.target/i386/avx-ceil-vec.c: Ditto.
	* gcc.target/i386/avx-trunc-vec.c: Ditto.
	* gcc.target/i386/avx-rint-vec.c: Ditto.
	* gcc.target/i386/avx-floorf-vec.c: Ditto.
	* gcc.target/i386/avx-ceilf-vec.c: Ditto.
	* gcc.target/i386/avx-truncf-vec.c: Ditto.
	* gcc.target/i386/avx-rintf-vec.c: Ditto.

From-SVN: r170953

gcc/ChangeLog

@@ -1,3 +1,26 @@
+2011-03-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (ROUND_FLOOR): New constant.
+	(ROUND_CEIL): Ditto.
+	(ROUND_TRUNC): Ditto.
+	(ROUND_MXCSR): Ditto.
+	(ROUND_NO_EXC): Ditto.
+	(rint<mode>2): Use new defines instead of numerical constants.
+	(floor<mode>2): Ditto.
+	(ceil<mode>2): Ditto.
+	(btrunc<mode>2): Ditto.
+	* config/i386/i386-builtin-types.def: Define ROUND function type
+	aliases.
+	* config/i386/i386.c (enum ix86_builtins): Add
+	IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
+	(struct builtin_description): Add
+	__builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
+	(ix86_expand_sse_round): New static function.
+	(ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
+	function types.
+	(ix86_builtin_vectorized_function): Handle
+	BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
+
 2011-03-14  Tom Tromey  <tromey@redhat.com>
 
 	* c-parser.c (c_parser_asm_string_literal): Clear
@@ -22,8 +45,7 @@
 2011-03-14  Jakub Jelinek  <jakub@redhat.com>
 
 	PR bootstrap/48102
-	* graphite-cloog-compat.h (build_cloog_prog): Remove STATE
-	parameter.
+	* graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter.
 
 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
 
@@ -321,7 +343,8 @@
 	PR lto/47497
 	* lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
 	(lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
-	* cgraph.h (cgraph_same_body_alias, cgraph_add_thunk): Add node pointers.
+	* cgraph.h (cgraph_same_body_alias, cgraph_add_thunk):
+	Add node pointers.
 	* cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
 	cgraph_add_thunk): Add node pointers.
 	* lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
@@ -332,8 +355,8 @@
 2011-03-04  Changpeng Fang  <changpeng.fang@amd.com>
 
 	* config/i386/i386.opt (mprefer-avx128): New flag.
-	* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit mode
-	when the flag -mprefer-avx128 is on.
+	* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX
+	modes when the flag -mprefer-avx128 is on.
 
 2011-03-04  Richard Sandiford  <richard.sandiford@linaro.org>
 

gcc/config/i386/i386-builtin-types.def

@@ -377,6 +377,11 @@ DEF_FUNCTION_TYPE (V16QI, V16QI, INT, V16QI, INT, INT)
 
 DEF_FUNCTION_TYPE (V8QI, QI, QI, QI, QI, QI, QI, QI, QI)
 
+DEF_FUNCTION_TYPE_ALIAS (V2DF_FTYPE_V2DF, ROUND)
+DEF_FUNCTION_TYPE_ALIAS (V4DF_FTYPE_V4DF, ROUND)
+DEF_FUNCTION_TYPE_ALIAS (V4SF_FTYPE_V4SF, ROUND)
+DEF_FUNCTION_TYPE_ALIAS (V8SF_FTYPE_V8SF, ROUND)
+
 DEF_FUNCTION_TYPE_ALIAS (INT_FTYPE_V2DF_V2DF, PTEST)
 DEF_FUNCTION_TYPE_ALIAS (INT_FTYPE_V2DI_V2DI, PTEST)
 DEF_FUNCTION_TYPE_ALIAS (INT_FTYPE_V4DF_V4DF, PTEST)

gcc/config/i386/i386.c

@@ -23916,6 +23916,15 @@ enum ix86_builtins
   IX86_BUILTIN_ROUNDSD,
   IX86_BUILTIN_ROUNDSS,
 
+  IX86_BUILTIN_FLOORPD,
+  IX86_BUILTIN_CEILPD,
+  IX86_BUILTIN_TRUNCPD,
+  IX86_BUILTIN_RINTPD,
+  IX86_BUILTIN_FLOORPS,
+  IX86_BUILTIN_CEILPS,
+  IX86_BUILTIN_TRUNCPS,
+  IX86_BUILTIN_RINTPS,
+
   IX86_BUILTIN_PTESTZ,
   IX86_BUILTIN_PTESTC,
   IX86_BUILTIN_PTESTNZC,
@@ -24083,6 +24092,15 @@ enum ix86_builtins
   IX86_BUILTIN_ROUNDPD256,
   IX86_BUILTIN_ROUNDPS256,
 
+  IX86_BUILTIN_FLOORPD256,
+  IX86_BUILTIN_CEILPD256,
+  IX86_BUILTIN_TRUNCPD256,
+  IX86_BUILTIN_RINTPD256,
+  IX86_BUILTIN_FLOORPS256,
+  IX86_BUILTIN_CEILPS256,
+  IX86_BUILTIN_TRUNCPS256,
+  IX86_BUILTIN_RINTPS256,
+
   IX86_BUILTIN_UNPCKHPD256,
   IX86_BUILTIN_UNPCKLPD256,
   IX86_BUILTIN_UNPCKHPS256,
@@ -25105,6 +25123,16 @@ static const struct builtin_description bdesc_args[] =
   { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundsd, "__builtin_ia32_roundsd", IX86_BUILTIN_ROUNDSD, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_INT },
   { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundss, "__builtin_ia32_roundss", IX86_BUILTIN_ROUNDSS, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_INT },
 
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundpd, "__builtin_ia32_floorpd", IX86_BUILTIN_FLOORPD, (enum rtx_code) ROUND_FLOOR, (int) V2DF_FTYPE_V2DF_ROUND },
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundpd, "__builtin_ia32_ceilpd", IX86_BUILTIN_CEILPD, (enum rtx_code) ROUND_CEIL, (int) V2DF_FTYPE_V2DF_ROUND },
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundpd, "__builtin_ia32_truncpd", IX86_BUILTIN_TRUNCPD, (enum rtx_code) ROUND_TRUNC, (int) V2DF_FTYPE_V2DF_ROUND },
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundpd, "__builtin_ia32_rintpd", IX86_BUILTIN_RINTPD, (enum rtx_code) ROUND_MXCSR, (int) V2DF_FTYPE_V2DF_ROUND },
+
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundps, "__builtin_ia32_floorps", IX86_BUILTIN_FLOORPS, (enum rtx_code) ROUND_FLOOR, (int) V4SF_FTYPE_V4SF_ROUND },
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundps, "__builtin_ia32_ceilps", IX86_BUILTIN_CEILPS, (enum rtx_code) ROUND_CEIL, (int) V4SF_FTYPE_V4SF_ROUND },
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundps, "__builtin_ia32_truncps", IX86_BUILTIN_TRUNCPS, (enum rtx_code) ROUND_TRUNC, (int) V4SF_FTYPE_V4SF_ROUND },
+  { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundps, "__builtin_ia32_rintps", IX86_BUILTIN_RINTPS, (enum rtx_code) ROUND_MXCSR, (int) V4SF_FTYPE_V4SF_ROUND },
+
   { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_ptest, "__builtin_ia32_ptestz128", IX86_BUILTIN_PTESTZ, EQ, (int) INT_FTYPE_V2DI_V2DI_PTEST },
   { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_ptest, "__builtin_ia32_ptestc128", IX86_BUILTIN_PTESTC, LTU, (int) INT_FTYPE_V2DI_V2DI_PTEST },
   { OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_ptest, "__builtin_ia32_ptestnzc128", IX86_BUILTIN_PTESTNZC, GTU, (int) INT_FTYPE_V2DI_V2DI_PTEST },
@@ -25217,6 +25245,16 @@ static const struct builtin_description bdesc_args[] =
   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundpd256, "__builtin_ia32_roundpd256", IX86_BUILTIN_ROUNDPD256, UNKNOWN, (int) V4DF_FTYPE_V4DF_INT },
   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundps256, "__builtin_ia32_roundps256", IX86_BUILTIN_ROUNDPS256, UNKNOWN, (int) V8SF_FTYPE_V8SF_INT },
 
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundpd256, "__builtin_ia32_floorpd256", IX86_BUILTIN_FLOORPD256, (enum rtx_code) ROUND_FLOOR, (int) V4DF_FTYPE_V4DF_ROUND },
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundpd256, "__builtin_ia32_ceilpd256", IX86_BUILTIN_CEILPD256, (enum rtx_code) ROUND_CEIL, (int) V4DF_FTYPE_V4DF_ROUND },
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundpd256, "__builtin_ia32_truncpd256", IX86_BUILTIN_TRUNCPD256, (enum rtx_code) ROUND_TRUNC, (int) V4DF_FTYPE_V4DF_ROUND },
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundpd256, "__builtin_ia32_rintpd256", IX86_BUILTIN_RINTPD256, (enum rtx_code) ROUND_MXCSR, (int) V4DF_FTYPE_V4DF_ROUND },
+
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundps256, "__builtin_ia32_floorps256", IX86_BUILTIN_FLOORPS256, (enum rtx_code) ROUND_FLOOR, (int) V8SF_FTYPE_V8SF_ROUND },
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundps256, "__builtin_ia32_ceilps256", IX86_BUILTIN_CEILPS256, (enum rtx_code) ROUND_CEIL, (int) V8SF_FTYPE_V8SF_ROUND },
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundps256, "__builtin_ia32_truncps256", IX86_BUILTIN_TRUNCPS256, (enum rtx_code) ROUND_TRUNC, (int) V8SF_FTYPE_V8SF_ROUND },
+  { OPTION_MASK_ISA_AVX, CODE_FOR_avx_roundps256, "__builtin_ia32_rintps256", IX86_BUILTIN_RINTPS256, (enum rtx_code) ROUND_MXCSR, (int) V8SF_FTYPE_V8SF_ROUND },
+
   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_unpckhpd256,  "__builtin_ia32_unpckhpd256", IX86_BUILTIN_UNPCKHPD256, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF },
   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_unpcklpd256,  "__builtin_ia32_unpcklpd256", IX86_BUILTIN_UNPCKLPD256, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF },
   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_unpckhps256,  "__builtin_ia32_unpckhps256", IX86_BUILTIN_UNPCKHPS256, UNKNOWN, (int) V8SF_FTYPE_V8SF_V8SF },
@@ -26216,6 +26254,39 @@ ix86_expand_sse_comi (const struct builtin_description *d, tree exp,
   return SUBREG_REG (target);
 }
 
+/* Subroutine of ix86_expand_args_builtin to take care of round insns.  */
+
+static rtx
+ix86_expand_sse_round (const struct builtin_description *d, tree exp,
+		       rtx target)
+{
+  rtx pat;
+  tree arg0 = CALL_EXPR_ARG (exp, 0);
+  rtx op1, op0 = expand_normal (arg0);
+  enum machine_mode tmode = insn_data[d->icode].operand[0].mode;
+  enum machine_mode mode0 = insn_data[d->icode].operand[1].mode;
+
+  if (optimize || target == 0
+      || GET_MODE (target) != tmode
+      || !insn_data[d->icode].operand[0].predicate (target, tmode))
+    target = gen_reg_rtx (tmode);
+
+  if (VECTOR_MODE_P (mode0))
+    op0 = safe_vector_operand (op0, mode0);
+
+  if ((optimize && !register_operand (op0, mode0))
+      || !insn_data[d->icode].operand[0].predicate (op0, mode0))
+    op0 = copy_to_mode_reg (mode0, op0);
+
+  op1 = GEN_INT (d->comparison);
+
+  pat = GEN_FCN (d->icode) (target, op0, op1);
+  if (! pat)
+    return 0;
+  emit_insn (pat);
+  return target;
+}
+
 /* Subroutine of ix86_expand_builtin to take care of ptest insns.  */
 
 static rtx
@@ -26485,6 +26556,11 @@ ix86_expand_args_builtin (const struct builtin_description *d,
 
   switch ((enum ix86_builtin_func_type) d->flag)
     {
+    case V2DF_FTYPE_V2DF_ROUND:
+    case V4DF_FTYPE_V4DF_ROUND:
+    case V4SF_FTYPE_V4SF_ROUND:
+    case V8SF_FTYPE_V8SF_ROUND:
+      return ix86_expand_sse_round (d, exp, target);
     case INT_FTYPE_V8SF_V8SF_PTEST:
     case INT_FTYPE_V4DI_V4DI_PTEST:
     case INT_FTYPE_V4DF_V4DF_PTEST:
@@ -27581,6 +27657,118 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
 	}
       break;
 
+    case BUILT_IN_FLOOR:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == DFmode && in_mode == DFmode)
+	{
+	  if (out_n == 2 && in_n == 2)
+	    return ix86_builtins[IX86_BUILTIN_FLOORPD];
+	  else if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_FLOORPD256];
+	}
+      break;
+
+    case BUILT_IN_FLOORF:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == SFmode && in_mode == SFmode)
+	{
+	  if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_FLOORPS];
+	  else if (out_n == 8 && in_n == 8)
+	    return ix86_builtins[IX86_BUILTIN_FLOORPS256];
+	}
+      break;
+
+    case BUILT_IN_CEIL:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == DFmode && in_mode == DFmode)
+	{
+	  if (out_n == 2 && in_n == 2)
+	    return ix86_builtins[IX86_BUILTIN_CEILPD];
+	  else if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_CEILPD256];
+	}
+      break;
+
+    case BUILT_IN_CEILF:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == SFmode && in_mode == SFmode)
+	{
+	  if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_CEILPS];
+	  else if (out_n == 8 && in_n == 8)
+	    return ix86_builtins[IX86_BUILTIN_CEILPS256];
+	}
+      break;
+
+    case BUILT_IN_TRUNC:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == DFmode && in_mode == DFmode)
+	{
+	  if (out_n == 2 && in_n == 2)
+	    return ix86_builtins[IX86_BUILTIN_TRUNCPD];
+	  else if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_TRUNCPD256];
+	}
+      break;
+
+    case BUILT_IN_TRUNCF:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == SFmode && in_mode == SFmode)
+	{
+	  if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_TRUNCPS];
+	  else if (out_n == 8 && in_n == 8)
+	    return ix86_builtins[IX86_BUILTIN_TRUNCPS256];
+	}
+      break;
+
+    case BUILT_IN_RINT:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == DFmode && in_mode == DFmode)
+	{
+	  if (out_n == 2 && in_n == 2)
+	    return ix86_builtins[IX86_BUILTIN_RINTPD];
+	  else if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_RINTPD256];
+	}
+      break;
+
+    case BUILT_IN_RINTF:
+      /* The round insn does not trap on denormals.  */
+      if (flag_trapping_math)
+	break;
+
+      if (out_mode == SFmode && in_mode == SFmode)
+	{
+	  if (out_n == 4 && in_n == 4)
+	    return ix86_builtins[IX86_BUILTIN_RINTPS];
+	  else if (out_n == 8 && in_n == 8)
+	    return ix86_builtins[IX86_BUILTIN_RINTPS256];
+	}
+      break;
+
     case BUILT_IN_FMA:
       if (out_mode == DFmode && in_mode == DFmode)
 	{

gcc/config/i386/i386.md

@@ -272,6 +272,15 @@
   UNSPECV_SPLIT_STACK_RETURN
 ])
 
+;; Constants to represent rounding modes in the ROUND instruction
+(define_constants
+  [(ROUND_FLOOR			0x1)
+   (ROUND_CEIL			0x2)
+   (ROUND_TRUNC			0x3)
+   (ROUND_MXCSR			0x4)
+   (ROUND_NO_EXC		0x8)
+  ])
+
 ;; Constants to represent pcomtrue/pcomfalse variants
 (define_constants
   [(PCOM_FALSE			0)
@@ -14573,7 +14582,7 @@
 	FAIL;
       if (TARGET_ROUND)
 	emit_insn (gen_sse4_1_round<mode>2
-		   (operands[0], operands[1], GEN_INT (0x04)));
+		   (operands[0], operands[1], GEN_INT (ROUND_MXCSR)));
       else
 	ix86_expand_rint (operand0, operand1);
     }
@@ -14819,7 +14828,7 @@
 	FAIL;
       if (TARGET_ROUND)
 	emit_insn (gen_sse4_1_round<mode>2
-		   (operands[0], operands[1], GEN_INT (0x01)));
+		   (operands[0], operands[1], GEN_INT (ROUND_FLOOR)));
       else if (TARGET_64BIT || (<MODE>mode != DFmode))
 	ix86_expand_floorceil (operand0, operand1, true);
       else
@@ -15074,7 +15083,7 @@
     {
       if (TARGET_ROUND)
 	emit_insn (gen_sse4_1_round<mode>2
-		   (operands[0], operands[1], GEN_INT (0x02)));
+		   (operands[0], operands[1], GEN_INT (ROUND_CEIL)));
       else if (optimize_insn_for_size_p ())
 	FAIL;
       else if (TARGET_64BIT || (<MODE>mode != DFmode))
@@ -15329,7 +15338,7 @@
     {
       if (TARGET_ROUND)
 	emit_insn (gen_sse4_1_round<mode>2
-		   (operands[0], operands[1], GEN_INT (0x03)));
+		   (operands[0], operands[1], GEN_INT (ROUND_TRUNC)));
       else if (optimize_insn_for_size_p ())
 	FAIL;
       else if (TARGET_64BIT || (<MODE>mode != DFmode))

gcc/testsuite/ChangeLog

@@ -1,3 +1,22 @@
+2011-03-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse4_1-floor-vec.c: New test.
+	* gcc.target/i386/sse4_1-ceil-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-trunc-vec.c: Ditto.
+	* gcc-target/i386/sse4_1-rint-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-floorf-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-ceilf-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-truncf-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-rintf-vec.c: Ditto.
+	* gcc.target/i386/avx-floor-vec.c: Ditto.
+	* gcc.target/i386/avx-ceil-vec.c: Ditto.
+	* gcc.target/i386/avx-trunc-vec.c: Ditto.
+	* gcc.target/i386/avx-rint-vec.c: Ditto.
+	* gcc.target/i386/avx-floorf-vec.c: Ditto.
+	* gcc.target/i386/avx-ceilf-vec.c: Ditto.
+	* gcc.target/i386/avx-truncf-vec.c: Ditto.
+	* gcc.target/i386/avx-rintf-vec.c: Ditto.
+
 2011-03-14  Tom Tromey  <tromey@redhat.com>
 
 	* gcc.dg/Woverlength-strings-pedantic-c90-asm.c: New file.
@@ -27,8 +46,8 @@
 2011-03-12  Peter Bergner  <bergner@vnet.ibm.com>
 
 	PR target/48053
-	* gcc/testsuite/gcc.target/powerpc/pr48053-1.c: New test.
-	* gcc/testsuite/gcc.target/powerpc/pr48053-2.c: Likewise.
+	* gcc.target/powerpc/pr48053-1.c: New test.
+	* gcc.target/powerpc/pr48053-2.c: Likewise.
 
 2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 

gcc/testsuite/gcc.target/i386/avx-ceil-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern double ceil (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = ceil (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != ceil (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-ceilf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern float ceilf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = ceilf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != ceilf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-floor-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern double floor (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = floor (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != floor (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-floorf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern float floorf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = floorf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != floorf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-rint-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern double rint (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = rint (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != rint (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-rintf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern float rintf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = rintf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != rintf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-trunc-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern double trunc (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = trunc (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != trunc (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/avx-truncf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+/* { dg-require-effective-target avx } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "avx-check.h"
+
+#include <math.h>
+
+extern float truncf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+avx_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = truncf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != truncf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-ceil-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern double ceil (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = ceil (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != ceil (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-ceilf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern float ceilf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = ceilf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != ceilf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-floor-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern double floor (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = floor (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != floor (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-floorf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern float floorf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = floorf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != floorf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-rint-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern double rint (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = rint (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != rint (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-rintf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern float rintf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = rintf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != rintf (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-trunc-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern double trunc (double);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (double *src)
+{
+  int i, sign = 1;
+  double f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  double a[NUM];
+  double r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = trunc (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != trunc (a[i]))
+      abort();
+}

gcc/testsuite/gcc.target/i386/sse4_1-truncf-vec.c

@@ -0,0 +1,54 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.1" } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#include "sse4_1-check.h"
+
+#include <math.h>
+
+extern float truncf (float);
+
+#define NUM 64
+
+static void
+__attribute__((__target__("fpmath=sse")))
+init_src (float *src)
+{
+  int i, sign = 1;
+  float f = rand ();
+
+  for (i = 0; i < NUM; i++)
+    {
+      src[i] = (i + 1) * f * M_PI * sign;
+      if (i < (NUM / 2))
+	{
+          if ((i % 6) == 0)
+	    f = f * src[i];
+        }
+      else if (i == (NUM / 2))
+	f = rand ();
+      else if ((i % 6) == 0)
+	f = 1 / (f * (i + 1) * src[i] * M_PI * sign);
+      sign = -sign;
+    }
+}
+
+static void
+__attribute__((__target__("fpmath=387")))
+sse4_1_test (void)
+{
+  float a[NUM];
+  float r[NUM];
+  int i;
+
+  init_src (a);
+
+  for (i = 0; i < NUM; i++)
+    r[i] = truncf (a[i]);
+
+  /* check results:  */
+  for (i = 0; i < NUM; i++)
+    if (r[i] != truncf (a[i]))
+      abort();
+}