i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.

	* config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.
	* config/i386/i386.c (enum ix86_builtins): Add
	IX86_BUILTIN_VEC_PACK_SFIX256.
	(bdesc_args): Add __builtin_ia32_vec_pack_sfix256.
	(ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF.
	(ix86_builtin_vectorized_function): Also vectorize lrint using
	256-bit vectors for -mavx.

From-SVN: r181122

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index db6749bdcbcb0d16e883b5079b0c63cdd528029b..279d795a1193bc8bae4c4b9d38f8d7ff2a9eeac6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2011-11-07  Jakub Jelinek  <jakub@redhat.com>
+
+       * config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.
+       * config/i386/i386.c (enum ix86_builtins): Add
+       IX86_BUILTIN_VEC_PACK_SFIX256.
+       (bdesc_args): Add __builtin_ia32_vec_pack_sfix256.
+       (ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF.
+       (ix86_builtin_vectorized_function): Also vectorize lrint using
+       256-bit vectors for -mavx.
+
 2011-11-07  Anatoly Sokolov  <aesok@post.ru>
 
        * config/cris/constraints.md: New file.

diff --git a/gcc/config/i386/i386-builtin-types.def b/gcc/config/i386/i386-builtin-types.def
index 84667488780c645600d45cc646817a9a643c724e..5f64b08505c479608c502f46740cc7ec7adccf9b 100644 (file)
--- a/gcc/config/i386/i386-builtin-types.def
+++ b/gcc/config/i386/i386-builtin-types.def
@@ -332,6 +332,7 @@ DEF_FUNCTION_TYPE (V16HI, V16HI, INT)
 DEF_FUNCTION_TYPE (V16HI, V16HI, SI)
 DEF_FUNCTION_TYPE (V16HI, V16HI, V16HI, INT)
 DEF_FUNCTION_TYPE (V32QI, V32QI, V32QI, INT)
+DEF_FUNCTION_TYPE (V8SI, V4DF, V4DF)
 DEF_FUNCTION_TYPE (V8SI, V8SI, V4SI)
 DEF_FUNCTION_TYPE (V8SI, V8SI, V8SI)
 DEF_FUNCTION_TYPE (V8SI, V16HI, V16HI)

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 4c2c800056cc922f6c1243066081237844f32406..bce100a138c8d8e8e64a9e1cd0b2d7df179c3d4b 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -24830,6 +24830,7 @@ enum ix86_builtins
   IX86_BUILTIN_VEC_SET_V16QI,
 
   IX86_BUILTIN_VEC_PACK_SFIX,
+  IX86_BUILTIN_VEC_PACK_SFIX256,
 
   /* SSE4.2.  */
   IX86_BUILTIN_CRC32QI,
@@ -26358,6 +26359,8 @@ static const struct builtin_description bdesc_args[] =
   { OPTION_MASK_ISA_AVX, CODE_FOR_copysignv8sf3,  "__builtin_ia32_copysignps256", IX86_BUILTIN_CPYSGNPS256, UNKNOWN, (int) V8SF_FTYPE_V8SF_V8SF },
   { OPTION_MASK_ISA_AVX, CODE_FOR_copysignv4df3,  "__builtin_ia32_copysignpd256", IX86_BUILTIN_CPYSGNPD256, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF },
 
+  { OPTION_MASK_ISA_AVX, CODE_FOR_vec_pack_sfix_v4df, "__builtin_ia32_vec_pack_sfix256 ", IX86_BUILTIN_VEC_PACK_SFIX256, UNKNOWN, (int) V8SI_FTYPE_V4DF_V4DF },
+
   /* AVX2 */
   { OPTION_MASK_ISA_AVX2, CODE_FOR_avx2_mpsadbw, "__builtin_ia32_mpsadbw256", IX86_BUILTIN_MPSADBW256, UNKNOWN, (int) V32QI_FTYPE_V32QI_V32QI_INT },
   { OPTION_MASK_ISA_AVX2, CODE_FOR_absv32qi2, "__builtin_ia32_pabsb256", IX86_BUILTIN_PABSB256, UNKNOWN, (int) V32QI_FTYPE_V32QI },
@@ -28048,6 +28051,7 @@ ix86_expand_args_builtin (const struct builtin_description *d,
     case V32QI_FTYPE_V32QI_V32QI:
     case V16HI_FTYPE_V32QI_V32QI:
     case V16HI_FTYPE_V16HI_V16HI:
+    case V8SI_FTYPE_V4DF_V4DF:
     case V8SI_FTYPE_V8SI_V8SI:
     case V8SI_FTYPE_V16HI_V16HI:
     case V4DI_FTYPE_V4DI_V4DI:
@@ -29271,9 +29275,13 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
     case BUILT_IN_IRINT:
     case BUILT_IN_LRINT:
     case BUILT_IN_LLRINT:
-      if (out_mode == SImode && out_n == 4
-         && in_mode == DFmode && in_n == 2)
-       return ix86_builtins[IX86_BUILTIN_VEC_PACK_SFIX];
+      if (out_mode == SImode && in_mode == DFmode)
+       {
+         if (out_n == 4 && in_n == 2)
+           return ix86_builtins[IX86_BUILTIN_VEC_PACK_SFIX];
+         else if (out_n == 8 && in_n == 4)
+           return ix86_builtins[IX86_BUILTIN_VEC_PACK_SFIX256];
+       }
       break;
 
     case BUILT_IN_IRINTF: