[AArch64] Remove TODO (redundant type conversions) in arm_neon.h

gcc/
	* config/aarch64/aarch64-builtins.c (aarch64_types_unopus_qualifiers):
	New.
	(TYPES_UNOPUS): Likewise.
	* config/aarch64/aarch64-simd-builtins.def (lbtruncuv2sf): Correct
	builtin type, from UNOP to UNOPUS.
	(lbtruncuv4sf): Likewise.
	(lbtruncuv2df): Likewise.
	(lrounduv2sf): Likewise.
	(lrounduv4sf): Likewise.
	(lrounduv2df): Likewise.
	(lroundusf): Likewise.
	(lroundusf): Likewise.
	(lceiluv2sf): Likewise.
	(lceiluv4sf): Likewise.
	(lceiluv2df): Likewise.
	(lceilusf): Likewise.
	(lceiludf): Likewise.
	(lflooruv2sf): Likewise.
	(lflooruv4sf): Likewise.
	(lflooruv2df): Likewise.
	(lfloorusf): Likewise.
	(lfloorudf): Likewise.
	(lfrintnuv2sf): Likewise.
	(lfrintnuv4sf): Likewise.
	(lfrintnuv2df): Likewise.
	(lfrintnusf): Likewise.
	(lfrintnudf): Likewise.
	* config/aarch64/arm_neon.h (vcvt_u32_f32): Remove unncessary type
	conversion.
	(vcvtq_u32_f32): Likewise.
	(vcvtq_u64_f64): Likewise.
	(vcvta_u32_f32): Likewise.
	(vcvtaq_u32_f32): Likewise.
	(vcvtaq_u64_f64): Likewise.
	(vcvtm_u32_f32): Likewise.
	(vcvtmq_u32_f32): Likewise.
	(vcvtmq_u64_f64): Likewise.
	(vcvtn_u32_f32): Likwise.
	(vcvtnq_u32_f32): Likewise.
	(vcvtnq_u64_f64): Likewise.
	(vcvtp_u32_f32): Likewise.
	(vcvtpq_u32_f32): Likewise.
	(vcvtpq_u64_f64): Likewise.
	(vcvtmd_u64_f64): Likewise.
	(vcvtms_u32_f32): Likewise.
	(vcvtad_u64_f64): Likewise.
	(vcvtas_u32_f32): Likewise.
	(vcvtnd_u64_f64): Likewise.
	(vcvtns_u32_f32): Likewise.
	(vcvtpd_u64_f64): Likewise.
	(vcvtps_u32_f32): Likewise.

From-SVN: r232444

gcc/ChangeLog

+2016-01-15  Jiong Wang  <jiong.wang@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (aarch64_types_unopus_qualifiers):
+	New.
+	(TYPES_UNOPUS): Likewise.
+	* config/aarch64/aarch64-simd-builtins.def (lbtruncuv2sf): Correct
+	builtin type, from UNOP to UNOPUS.
+	(lbtruncuv4sf): Likewise.
+	(lbtruncuv2df): Likewise.
+	(lrounduv2sf): Likewise.
+	(lrounduv4sf): Likewise.
+	(lrounduv2df): Likewise.
+	(lroundusf): Likewise.
+	(lroundusf): Likewise.
+	(lceiluv2sf): Likewise.
+	(lceiluv4sf): Likewise.
+	(lceiluv2df): Likewise.
+	(lceilusf): Likewise.
+	(lceiludf): Likewise.
+	(lflooruv2sf): Likewise.
+	(lflooruv4sf): Likewise.
+	(lflooruv2df): Likewise.
+	(lfloorusf): Likewise.
+	(lfloorudf): Likewise.
+	(lfrintnuv2sf): Likewise.
+	(lfrintnuv4sf): Likewise.
+	(lfrintnuv2df): Likewise.
+	(lfrintnusf): Likewise.
+	(lfrintnudf): Likewise.
+	* config/aarch64/arm_neon.h (vcvt_u32_f32): Remove unncessary type
+	conversion.
+	(vcvtq_u32_f32): Likewise.
+	(vcvtq_u64_f64): Likewise.
+	(vcvta_u32_f32): Likewise.
+	(vcvtaq_u32_f32): Likewise.
+	(vcvtaq_u64_f64): Likewise.
+	(vcvtm_u32_f32): Likewise.
+	(vcvtmq_u32_f32): Likewise.
+	(vcvtmq_u64_f64): Likewise.
+	(vcvtn_u32_f32): Likwise.
+	(vcvtnq_u32_f32): Likewise.
+	(vcvtnq_u64_f64): Likewise.
+	(vcvtp_u32_f32): Likewise.
+	(vcvtpq_u32_f32): Likewise.
+	(vcvtpq_u64_f64): Likewise.
+	(vcvtmd_u64_f64): Likewise.
+	(vcvtms_u32_f32): Likewise.
+	(vcvtad_u64_f64): Likewise.
+	(vcvtas_u32_f32): Likewise.
+	(vcvtnd_u64_f64): Likewise.
+	(vcvtns_u32_f32): Likewise.
+	(vcvtpd_u64_f64): Likewise.
+	(vcvtps_u32_f32): Likewise.
+	
 2016-01-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	* config/aarch64/aarch64.c (aarch64_if_then_else_costs): Handle

gcc/config/aarch64/aarch64-builtins.c

@@ -119,6 +119,10 @@ aarch64_types_unopu_qualifiers[SIMD_MAX_BUILTIN_ARGS]
   = { qualifier_unsigned, qualifier_unsigned };
 #define TYPES_UNOPU (aarch64_types_unopu_qualifiers)
 static enum aarch64_type_qualifiers
+aarch64_types_unopus_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_unsigned, qualifier_none };
+#define TYPES_UNOPUS (aarch64_types_unopus_qualifiers)
+static enum aarch64_type_qualifiers
 aarch64_types_binop_qualifiers[SIMD_MAX_BUILTIN_ARGS]
   = { qualifier_none, qualifier_none, qualifier_maybe_immediate };
 #define TYPES_BINOP (aarch64_types_binop_qualifiers)

gcc/config/aarch64/aarch64-simd-builtins.def

@@ -275,9 +275,9 @@
   VAR1 (UNOP, lbtruncv4sf, 2, v4si)
   VAR1 (UNOP, lbtruncv2df, 2, v2di)
 
-  VAR1 (UNOP, lbtruncuv2sf, 2, v2si)
-  VAR1 (UNOP, lbtruncuv4sf, 2, v4si)
-  VAR1 (UNOP, lbtruncuv2df, 2, v2di)
+  VAR1 (UNOPUS, lbtruncuv2sf, 2, v2si)
+  VAR1 (UNOPUS, lbtruncuv4sf, 2, v4si)
+  VAR1 (UNOPUS, lbtruncuv2df, 2, v2di)
 
   VAR1 (UNOP, lroundv2sf, 2, v2si)
   VAR1 (UNOP, lroundv4sf, 2, v4si)
@@ -286,31 +286,31 @@
   VAR1 (UNOP, lroundsf, 2, si)
   VAR1 (UNOP, lrounddf, 2, di)
 
-  VAR1 (UNOP, lrounduv2sf, 2, v2si)
-  VAR1 (UNOP, lrounduv4sf, 2, v4si)
-  VAR1 (UNOP, lrounduv2df, 2, v2di)
-  VAR1 (UNOP, lroundusf, 2, si)
-  VAR1 (UNOP, lroundudf, 2, di)
+  VAR1 (UNOPUS, lrounduv2sf, 2, v2si)
+  VAR1 (UNOPUS, lrounduv4sf, 2, v4si)
+  VAR1 (UNOPUS, lrounduv2df, 2, v2di)
+  VAR1 (UNOPUS, lroundusf, 2, si)
+  VAR1 (UNOPUS, lroundudf, 2, di)
 
   VAR1 (UNOP, lceilv2sf, 2, v2si)
   VAR1 (UNOP, lceilv4sf, 2, v4si)
   VAR1 (UNOP, lceilv2df, 2, v2di)
 
-  VAR1 (UNOP, lceiluv2sf, 2, v2si)
-  VAR1 (UNOP, lceiluv4sf, 2, v4si)
-  VAR1 (UNOP, lceiluv2df, 2, v2di)
-  VAR1 (UNOP, lceilusf, 2, si)
-  VAR1 (UNOP, lceiludf, 2, di)
+  VAR1 (UNOPUS, lceiluv2sf, 2, v2si)
+  VAR1 (UNOPUS, lceiluv4sf, 2, v4si)
+  VAR1 (UNOPUS, lceiluv2df, 2, v2di)
+  VAR1 (UNOPUS, lceilusf, 2, si)
+  VAR1 (UNOPUS, lceiludf, 2, di)
 
   VAR1 (UNOP, lfloorv2sf, 2, v2si)
   VAR1 (UNOP, lfloorv4sf, 2, v4si)
   VAR1 (UNOP, lfloorv2df, 2, v2di)
 
-  VAR1 (UNOP, lflooruv2sf, 2, v2si)
-  VAR1 (UNOP, lflooruv4sf, 2, v4si)
-  VAR1 (UNOP, lflooruv2df, 2, v2di)
-  VAR1 (UNOP, lfloorusf, 2, si)
-  VAR1 (UNOP, lfloorudf, 2, di)
+  VAR1 (UNOPUS, lflooruv2sf, 2, v2si)
+  VAR1 (UNOPUS, lflooruv4sf, 2, v4si)
+  VAR1 (UNOPUS, lflooruv2df, 2, v2di)
+  VAR1 (UNOPUS, lfloorusf, 2, si)
+  VAR1 (UNOPUS, lfloorudf, 2, di)
 
   VAR1 (UNOP, lfrintnv2sf, 2, v2si)
   VAR1 (UNOP, lfrintnv4sf, 2, v4si)
@@ -318,11 +318,11 @@
   VAR1 (UNOP, lfrintnsf, 2, si)
   VAR1 (UNOP, lfrintndf, 2, di)
 
-  VAR1 (UNOP, lfrintnuv2sf, 2, v2si)
-  VAR1 (UNOP, lfrintnuv4sf, 2, v4si)
-  VAR1 (UNOP, lfrintnuv2df, 2, v2di)
-  VAR1 (UNOP, lfrintnusf, 2, si)
-  VAR1 (UNOP, lfrintnudf, 2, di)
+  VAR1 (UNOPUS, lfrintnuv2sf, 2, v2si)
+  VAR1 (UNOPUS, lfrintnuv4sf, 2, v4si)
+  VAR1 (UNOPUS, lfrintnuv2df, 2, v2di)
+  VAR1 (UNOPUS, lfrintnusf, 2, si)
+  VAR1 (UNOPUS, lfrintnudf, 2, di)
 
   /* Implemented by <optab><fcvt_target><VDQF:mode>2.  */
   VAR1 (UNOP, floatv2si, 2, v2sf)

gcc/config/aarch64/arm_neon.h

@@ -13203,9 +13203,7 @@ vcvt_s32_f32 (float32x2_t __a)
 __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__))
 vcvt_u32_f32 (float32x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x2_t) __builtin_aarch64_lbtruncuv2sfv2si (__a);
+  return __builtin_aarch64_lbtruncuv2sfv2si_us (__a);
 }
 
 __extension__ static __inline int32x4_t __attribute__ ((__always_inline__))
@@ -13217,9 +13215,7 @@ vcvtq_s32_f32 (float32x4_t __a)
 __extension__ static __inline uint32x4_t __attribute__ ((__always_inline__))
 vcvtq_u32_f32 (float32x4_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x4_t) __builtin_aarch64_lbtruncuv4sfv4si (__a);
+  return __builtin_aarch64_lbtruncuv4sfv4si_us (__a);
 }
 
 __extension__ static __inline int64x2_t __attribute__ ((__always_inline__))
@@ -13231,9 +13227,7 @@ vcvtq_s64_f64 (float64x2_t __a)
 __extension__ static __inline uint64x2_t __attribute__ ((__always_inline__))
 vcvtq_u64_f64 (float64x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint64x2_t) __builtin_aarch64_lbtruncuv2dfv2di (__a);
+  return __builtin_aarch64_lbtruncuv2dfv2di_us (__a);
 }
 
 /* vcvta  */
@@ -13247,7 +13241,7 @@ vcvtad_s64_f64 (float64_t __a)
 __extension__ static __inline uint64_t __attribute__ ((__always_inline__))
 vcvtad_u64_f64 (float64_t __a)
 {
-  return __builtin_aarch64_lroundudfdi (__a);
+  return __builtin_aarch64_lroundudfdi_us (__a);
 }
 
 __extension__ static __inline int32_t __attribute__ ((__always_inline__))
@@ -13259,7 +13253,7 @@ vcvtas_s32_f32 (float32_t __a)
 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
 vcvtas_u32_f32 (float32_t __a)
 {
-  return __builtin_aarch64_lroundusfsi (__a);
+  return __builtin_aarch64_lroundusfsi_us (__a);
 }
 
 __extension__ static __inline int32x2_t __attribute__ ((__always_inline__))
@@ -13271,9 +13265,7 @@ vcvta_s32_f32 (float32x2_t __a)
 __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__))
 vcvta_u32_f32 (float32x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x2_t) __builtin_aarch64_lrounduv2sfv2si (__a);
+  return __builtin_aarch64_lrounduv2sfv2si_us (__a);
 }
 
 __extension__ static __inline int32x4_t __attribute__ ((__always_inline__))
@@ -13285,9 +13277,7 @@ vcvtaq_s32_f32 (float32x4_t __a)
 __extension__ static __inline uint32x4_t __attribute__ ((__always_inline__))
 vcvtaq_u32_f32 (float32x4_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x4_t) __builtin_aarch64_lrounduv4sfv4si (__a);
+  return __builtin_aarch64_lrounduv4sfv4si_us (__a);
 }
 
 __extension__ static __inline int64x2_t __attribute__ ((__always_inline__))
@@ -13299,9 +13289,7 @@ vcvtaq_s64_f64 (float64x2_t __a)
 __extension__ static __inline uint64x2_t __attribute__ ((__always_inline__))
 vcvtaq_u64_f64 (float64x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint64x2_t) __builtin_aarch64_lrounduv2dfv2di (__a);
+  return __builtin_aarch64_lrounduv2dfv2di_us (__a);
 }
 
 /* vcvtm  */
@@ -13315,7 +13303,7 @@ vcvtmd_s64_f64 (float64_t __a)
 __extension__ static __inline uint64_t __attribute__ ((__always_inline__))
 vcvtmd_u64_f64 (float64_t __a)
 {
-  return __builtin_aarch64_lfloorudfdi (__a);
+  return __builtin_aarch64_lfloorudfdi_us (__a);
 }
 
 __extension__ static __inline int32_t __attribute__ ((__always_inline__))
@@ -13327,7 +13315,7 @@ vcvtms_s32_f32 (float32_t __a)
 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
 vcvtms_u32_f32 (float32_t __a)
 {
-  return __builtin_aarch64_lfloorusfsi (__a);
+  return __builtin_aarch64_lfloorusfsi_us (__a);
 }
 
 __extension__ static __inline int32x2_t __attribute__ ((__always_inline__))
@@ -13339,9 +13327,7 @@ vcvtm_s32_f32 (float32x2_t __a)
 __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__))
 vcvtm_u32_f32 (float32x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x2_t) __builtin_aarch64_lflooruv2sfv2si (__a);
+  return __builtin_aarch64_lflooruv2sfv2si_us (__a);
 }
 
 __extension__ static __inline int32x4_t __attribute__ ((__always_inline__))
@@ -13353,9 +13339,7 @@ vcvtmq_s32_f32 (float32x4_t __a)
 __extension__ static __inline uint32x4_t __attribute__ ((__always_inline__))
 vcvtmq_u32_f32 (float32x4_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x4_t) __builtin_aarch64_lflooruv4sfv4si (__a);
+  return __builtin_aarch64_lflooruv4sfv4si_us (__a);
 }
 
 __extension__ static __inline int64x2_t __attribute__ ((__always_inline__))
@@ -13367,9 +13351,7 @@ vcvtmq_s64_f64 (float64x2_t __a)
 __extension__ static __inline uint64x2_t __attribute__ ((__always_inline__))
 vcvtmq_u64_f64 (float64x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint64x2_t) __builtin_aarch64_lflooruv2dfv2di (__a);
+  return __builtin_aarch64_lflooruv2dfv2di_us (__a);
 }
 
 /* vcvtn  */
@@ -13383,7 +13365,7 @@ vcvtnd_s64_f64 (float64_t __a)
 __extension__ static __inline uint64_t __attribute__ ((__always_inline__))
 vcvtnd_u64_f64 (float64_t __a)
 {
-  return __builtin_aarch64_lfrintnudfdi (__a);
+  return __builtin_aarch64_lfrintnudfdi_us (__a);
 }
 
 __extension__ static __inline int32_t __attribute__ ((__always_inline__))
@@ -13395,7 +13377,7 @@ vcvtns_s32_f32 (float32_t __a)
 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
 vcvtns_u32_f32 (float32_t __a)
 {
-  return __builtin_aarch64_lfrintnusfsi (__a);
+  return __builtin_aarch64_lfrintnusfsi_us (__a);
 }
 
 __extension__ static __inline int32x2_t __attribute__ ((__always_inline__))
@@ -13407,9 +13389,7 @@ vcvtn_s32_f32 (float32x2_t __a)
 __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__))
 vcvtn_u32_f32 (float32x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x2_t) __builtin_aarch64_lfrintnuv2sfv2si (__a);
+  return __builtin_aarch64_lfrintnuv2sfv2si_us (__a);
 }
 
 __extension__ static __inline int32x4_t __attribute__ ((__always_inline__))
@@ -13421,9 +13401,7 @@ vcvtnq_s32_f32 (float32x4_t __a)
 __extension__ static __inline uint32x4_t __attribute__ ((__always_inline__))
 vcvtnq_u32_f32 (float32x4_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x4_t) __builtin_aarch64_lfrintnuv4sfv4si (__a);
+  return __builtin_aarch64_lfrintnuv4sfv4si_us (__a);
 }
 
 __extension__ static __inline int64x2_t __attribute__ ((__always_inline__))
@@ -13435,9 +13413,7 @@ vcvtnq_s64_f64 (float64x2_t __a)
 __extension__ static __inline uint64x2_t __attribute__ ((__always_inline__))
 vcvtnq_u64_f64 (float64x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint64x2_t) __builtin_aarch64_lfrintnuv2dfv2di (__a);
+  return __builtin_aarch64_lfrintnuv2dfv2di_us (__a);
 }
 
 /* vcvtp  */
@@ -13451,7 +13427,7 @@ vcvtpd_s64_f64 (float64_t __a)
 __extension__ static __inline uint64_t __attribute__ ((__always_inline__))
 vcvtpd_u64_f64 (float64_t __a)
 {
-  return __builtin_aarch64_lceiludfdi (__a);
+  return __builtin_aarch64_lceiludfdi_us (__a);
 }
 
 __extension__ static __inline int32_t __attribute__ ((__always_inline__))
@@ -13463,7 +13439,7 @@ vcvtps_s32_f32 (float32_t __a)
 __extension__ static __inline uint32_t __attribute__ ((__always_inline__))
 vcvtps_u32_f32 (float32_t __a)
 {
-  return __builtin_aarch64_lceilusfsi (__a);
+  return __builtin_aarch64_lceilusfsi_us (__a);
 }
 
 __extension__ static __inline int32x2_t __attribute__ ((__always_inline__))
@@ -13475,9 +13451,7 @@ vcvtp_s32_f32 (float32x2_t __a)
 __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__))
 vcvtp_u32_f32 (float32x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x2_t) __builtin_aarch64_lceiluv2sfv2si (__a);
+  return __builtin_aarch64_lceiluv2sfv2si_us (__a);
 }
 
 __extension__ static __inline int32x4_t __attribute__ ((__always_inline__))
@@ -13489,9 +13463,7 @@ vcvtpq_s32_f32 (float32x4_t __a)
 __extension__ static __inline uint32x4_t __attribute__ ((__always_inline__))
 vcvtpq_u32_f32 (float32x4_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint32x4_t) __builtin_aarch64_lceiluv4sfv4si (__a);
+  return __builtin_aarch64_lceiluv4sfv4si_us (__a);
 }
 
 __extension__ static __inline int64x2_t __attribute__ ((__always_inline__))
@@ -13503,9 +13475,7 @@ vcvtpq_s64_f64 (float64x2_t __a)
 __extension__ static __inline uint64x2_t __attribute__ ((__always_inline__))
 vcvtpq_u64_f64 (float64x2_t __a)
 {
-  /* TODO: This cast should go away when builtins have
-     their correct types.  */
-  return (uint64x2_t) __builtin_aarch64_lceiluv2dfv2di (__a);
+  return __builtin_aarch64_lceiluv2dfv2di_us (__a);
 }
 
 /* vdup_n  */