vmode = V4SFmode;
else if (mode == DFmode)
vmode = V2DFmode;
+ else if (mode == HFmode)
+ vmode = V8HFmode;
else
vmode = mode;
switch (mode)
{
+ case E_HFmode:
+ gen_copysign = gen_copysignhf3;
+ gen_round = gen_sse4_1_roundhf2;
+ break;
case E_SFmode:
gen_copysign = gen_copysignsf3;
gen_round = gen_sse4_1_roundsf2;
DONE;
})
+(define_expand "roundhf2"
+ [(match_operand:HF 0 "register_operand")
+ (match_operand:HF 1 "register_operand")]
+ "TARGET_AVX512FP16 && !flag_trapping_math && !flag_rounding_math"
+{
+ ix86_expand_round_sse4 (operands[0], operands[1]);
+ DONE;
+})
+
(define_expand "round<mode>2"
[(match_operand:X87MODEF 0 "register_operand")
(match_operand:X87MODEF 1 "nonimmediate_operand")]
[(set_attr "type" "fpspc")
(set_attr "mode" "<MODE>")])
+(define_expand "lroundhf<mode>2"
+ [(set (match_operand:SWI248 0 "register_operand")
+ (unspec:SWI248 [(match_operand:HF 1 "nonimmediate_operand")]
+ UNSPEC_FIX_NOTRUNC))]
+ "TARGET_AVX512FP16 && !flag_trapping_math && !flag_rounding_math"
+{
+ ix86_expand_lround (operands[0], operands[1]);
+ DONE;
+})
+
+(define_expand "lrinthf<mode>2"
+ [(set (match_operand:SWI48 0 "register_operand")
+ (unspec:SWI48 [(match_operand:HF 1 "nonimmediate_operand")]
+ UNSPEC_FIX_NOTRUNC))]
+ "TARGET_AVX512FP16")
+
(define_expand "lrint<MODEF:mode><SWI48:mode>2"
[(set (match_operand:SWI48 0 "register_operand")
(unspec:SWI48 [(match_operand:MODEF 1 "nonimmediate_operand")]
&& (!TARGET_SSE_MATH || TARGET_MIX_SSE_I387)
&& flag_unsafe_math_optimizations")
+(define_expand "l<rounding_insn>hf<mode>2"
+ [(set (match_operand:SWI48 0 "nonimmediate_operand")
+ (unspec:SWI48 [(match_operand:HF 1 "register_operand")]
+ FIST_ROUNDING))]
+ "TARGET_AVX512FP16"
+{
+ rtx tmp = gen_reg_rtx (HFmode);
+ emit_insn (gen_sse4_1_roundhf2 (tmp, operands[1],
+ GEN_INT (ROUND_<ROUNDING> | ROUND_NO_EXC)));
+ emit_insn (gen_fix_trunchf<mode>2 (operands[0], tmp));
+ DONE;
+})
+
(define_expand "l<rounding_insn><MODEF:mode><SWI48:mode>2"
[(parallel [(set (match_operand:SWI48 0 "nonimmediate_operand")
(unspec:SWI48 [(match_operand:MODEF 1 "register_operand")]
(V4HF "V4HF") (V2HF "V2HI")])
(define_mode_attr mmxintvecmodelower
- [(V2SF "v2si") (V2SI "v2si") (V4HI "v4hi") (V8QI "v8qi")])
+ [(V2SF "v2si") (V2SI "v2si") (V4HI "v4hi") (V8QI "v8qi")
+ (V4HF "v4hi") (V2HF "v2hi")])
;; Mapping of vector modes to a vector mode of double size
(define_mode_attr mmxdoublevecmode
DONE;
})
+(define_expand "sqrt<mode>2"
+ [(set (match_operand:VHF_32_64 0 "register_operand")
+ (sqrt:VHF_32_64
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")))]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL && ix86_partial_vec_fp_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_sqrtv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+ DONE;
+})
+
(define_expand "<code><mode>2"
[(set (match_operand:VHF_32_64 0 "register_operand")
(absneg:VHF_32_64
[(set (match_dup 0)
(ior:<MODE> (match_dup 1) (match_dup 2)))])
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Parallel half-precision floating point rounding operations.
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(define_expand "btrunc<mode>2"
+ [(match_operand:VHF_32_64 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_btruncv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "nearbyint<mode>2"
+ [(match_operand:VHF_32_64 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_nearbyintv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "rint<mode>2"
+ [(match_operand:VHF_32_64 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_rintv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "lrint<mode><mmxintvecmodelower>2"
+ [(match_operand:<mmxintvecmode> 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_lrintv8hfv8hi2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "floor<mode>2"
+ [(match_operand:VHF_32_64 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_floorv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "lfloor<mode><mmxintvecmodelower>2"
+ [(match_operand:<mmxintvecmode> 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_lfloorv8hfv8hi2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "ceil<mode>2"
+ [(match_operand:VHF_32_64 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_ceilv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "lceil<mode><mmxintvecmodelower>2"
+ [(match_operand:<mmxintvecmode> 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_lceilv8hfv8hi2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "round<mode>2"
+ [(match_operand:VHF_32_64 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_roundv8hf2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
+(define_expand "lround<mode><mmxintvecmodelower>2"
+ [(match_operand:<mmxintvecmode> 0 "register_operand")
+ (match_operand:VHF_32_64 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && TARGET_AVX512VL
+ && ix86_partial_vec_fp_math
+ && !flag_trapping_math"
+{
+ rtx op1 = gen_reg_rtx (V8HFmode);
+ rtx op0 = gen_reg_rtx (V8HFmode);
+
+ emit_insn (gen_mov<mov_to_sse_suffix>_<mode>_to_sse (op1, operands[1]));
+ emit_insn (gen_lroundv8hfv8hi2 (op0, op1));
+ emit_move_insn (operands[0], lowpart_subreg (<MODE>mode, op0, V8HFmode));
+
+ DONE;
+})
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; Parallel half-precision floating point logical operations
DONE;
})
+(define_expand "lrint<mode><sseintvecmodelower>2"
+ [(set (match_operand:<sseintvecmode> 0 "register_operand")
+ (unspec:<sseintvecmode>
+ [(match_operand:VHF_AVX512VL 1 "register_operand")]
+ UNSPEC_FIX_NOTRUNC))]
+ "TARGET_AVX512FP16")
+
(define_insn "avx512fp16_vcvtph2<sseintconvertsignprefix><sseintconvert>_<mode><mask_name><round_name>"
[(set (match_operand:VI248_AVX512VL 0 "register_operand" "=v")
(unspec:VI248_AVX512VL
})
(define_insn "sse4_1_round<ssescalarmodesuffix>"
- [(set (match_operand:VF_128 0 "register_operand" "=Yr,*x,x,v")
- (vec_merge:VF_128
- (unspec:VF_128
- [(match_operand:VF_128 2 "nonimmediate_operand" "Yrjm,*xjm,xjm,vm")
+ [(set (match_operand:VFH_128 0 "register_operand" "=Yr,*x,x,v")
+ (vec_merge:VFH_128
+ (unspec:VFH_128
+ [(match_operand:VFH_128 2 "nonimmediate_operand" "Yrjm,*xjm,xjm,vm")
(match_operand:SI 3 "const_0_to_15_operand")]
UNSPEC_ROUND)
- (match_operand:VF_128 1 "register_operand" "0,0,x,v")
+ (match_operand:VFH_128 1 "register_operand" "0,0,x,v")
(const_int 1)))]
"TARGET_SSE4_1"
{
case 2:
return "vround<ssescalarmodesuffix>\t{%3, %2, %1, %0|%0, %1, %<iptr>2, %3}";
case 3:
- if (x86_evex_reg_mentioned_p (operands, 3))
+ if (x86_evex_reg_mentioned_p (operands, 3) || <MODE>mode == V8HFmode)
return "vrndscale<ssescalarmodesuffix>\t{%3, %2, %1, %0|%0, %1, %<iptr>2, %3}";
else
return "vround<ssescalarmodesuffix>\t{%3, %2, %1, %0|%0, %1, %<iptr>2, %3}";
"TARGET_SSE4_1 && !flag_trapping_math"
"operands[2] = GEN_INT (ROUND_FLOOR | ROUND_NO_EXC);")
+(define_expand "lfloor<mode><sseintvecmodelower>2"
+ [(match_operand:<sseintvecmode> 0 "register_operand")
+ (match_operand:VHF_AVX512VL 1 "nonimmediate_operand")]
+ "TARGET_AVX512FP16 && !flag_trapping_math"
+{
+ rtx tmp = gen_reg_rtx (<MODE>mode);
+ emit_insn (gen_floor<mode>2 (tmp, operands[1]));
+ emit_insn (gen_fix_trunc<mode><sseintvecmodelower>2 (operands[0], tmp));
+ DONE;
+})
+
(define_expand "lfloor<mode><sseintvecmodelower>2"
[(match_operand:<sseintvecmode> 0 "register_operand")
(match_operand:VF1_VF2_AVX512DQ 1 "register_operand")]
"TARGET_SSE4_1 && !flag_trapping_math"
"operands[2] = GEN_INT (ROUND_CEIL | ROUND_NO_EXC);")
+(define_expand "lceil<mode><sseintvecmodelower>2"
+ [(match_operand:<sseintvecmode> 0 "register_operand")
+ (match_operand:VHF_AVX512VL 1 "register_operand")]
+ "TARGET_AVX512FP16 && !flag_trapping_math"
+{
+ rtx tmp = gen_reg_rtx (<MODE>mode);
+ emit_insn (gen_ceil<mode>2 (tmp, operands[1]));
+ emit_insn (gen_fix_trunc<mode><sseintvecmodelower>2 (operands[0], tmp));
+ DONE;
+})
+
(define_expand "lceil<mode><sseintvecmodelower>2"
[(match_operand:<sseintvecmode> 0 "register_operand")
(match_operand:VF1_VF2_AVX512DQ 1 "register_operand")]
(define_expand "round<mode>2"
[(set (match_dup 3)
- (plus:VF
- (match_operand:VF 1 "register_operand")
+ (plus:VFH
+ (match_operand:VFH 1 "register_operand")
(match_dup 2)))
- (set (match_operand:VF 0 "register_operand")
- (unspec:VF
+ (set (match_operand:VFH 0 "register_operand")
+ (unspec:VFH
[(match_dup 3) (match_dup 4)]
UNSPEC_ROUND))]
"TARGET_SSE4_1 && !flag_trapping_math"
operands[4] = GEN_INT (ROUND_TRUNC);
})
+(define_expand "lround<mode><sseintvecmodelower>2"
+ [(match_operand:<sseintvecmode> 0 "register_operand")
+ (match_operand:VHF_AVX512VL 1 "register_operand")]
+ "TARGET_AVX512FP16 && !flag_trapping_math"
+{
+ rtx tmp = gen_reg_rtx (<MODE>mode);
+ emit_insn (gen_round<mode>2 (tmp, operands[1]));
+ emit_insn (gen_fix_trunc<mode><sseintvecmodelower>2 (operands[0], tmp));
+ DONE;
+})
+
(define_expand "lround<mode><sseintvecmodelower>2"
[(match_operand:<sseintvecmode> 0 "register_operand")
(match_operand:VF1_VF2_AVX512DQ 1 "register_operand")]
--- /dev/null
+/* { dg-do run { target avx512fp16 } } */
+/* { dg-options "-O1 -mavx512fp16 -mavx512vl -fdump-tree-slp-details -fdump-tree-optimized" } */
+
+extern void abort ();
+
+static void do_test (void);
+
+#define DO_TEST do_test
+#define AVX512FP16
+#include "avx512-check.h"
+
+#define N 16
+_Float16 b[N] = {-1.2f, 3.4f, -5.6f, 7.8f,
+ -9.0f, 1.0f, -2.0f, 3.0f,
+ -4.0f, -5.0f, 6.0f, 7.0f,
+ -8.0f, -9.0f, 10.0f, 11.0f};
+_Float16 r[N];
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+round_32 (void)
+{
+ r[0] = __builtin_roundf16 (b[0]);
+ r[1] = __builtin_roundf16 (b[1]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+round_64 (void)
+{
+ r[0] = __builtin_roundf16 (b[0]);
+ r[1] = __builtin_roundf16 (b[1]);
+ r[2] = __builtin_roundf16 (b[2]);
+ r[3] = __builtin_roundf16 (b[3]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("O2")))
+rint_32 (void)
+{
+ r[0] = __builtin_rintf16 (b[0]);
+ r[1] = __builtin_rintf16 (b[1]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("O2")))
+rint_64 (void)
+{
+ r[0] = __builtin_rintf16 (b[0]);
+ r[1] = __builtin_rintf16 (b[1]);
+ r[2] = __builtin_rintf16 (b[2]);
+ r[3] = __builtin_rintf16 (b[3]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("O2")))
+nearbyint_32 (void)
+{
+ r[0] = __builtin_nearbyintf16 (b[0]);
+ r[1] = __builtin_nearbyintf16 (b[1]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("O2")))
+nearbyint_64 (void)
+{
+ r[0] = __builtin_nearbyintf16 (b[0]);
+ r[1] = __builtin_nearbyintf16 (b[1]);
+ r[2] = __builtin_nearbyintf16 (b[2]);
+ r[3] = __builtin_nearbyintf16 (b[3]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+trunc_32 (void)
+{
+ r[0] = __builtin_truncf16 (b[0]);
+ r[1] = __builtin_truncf16 (b[1]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+trunc_64 (void)
+{
+ r[0] = __builtin_truncf16 (b[0]);
+ r[1] = __builtin_truncf16 (b[1]);
+ r[2] = __builtin_truncf16 (b[2]);
+ r[3] = __builtin_truncf16 (b[3]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+floor_32 (void)
+{
+ r[0] = __builtin_floorf16 (b[0]);
+ r[1] = __builtin_floorf16 (b[1]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+floor_64 (void)
+{
+ r[0] = __builtin_floorf16 (b[0]);
+ r[1] = __builtin_floorf16 (b[1]);
+ r[2] = __builtin_floorf16 (b[2]);
+ r[3] = __builtin_floorf16 (b[3]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+ceil_32 (void)
+{
+ r[0] = __builtin_ceilf16 (b[0]);
+ r[1] = __builtin_ceilf16 (b[1]);
+}
+
+void
+__attribute__((noipa,noinline,optimize("Ofast")))
+ceil_64 (void)
+{
+ r[0] = __builtin_ceilf16 (b[0]);
+ r[1] = __builtin_ceilf16 (b[1]);
+ r[2] = __builtin_ceilf16 (b[2]);
+ r[3] = __builtin_ceilf16 (b[3]);
+}
+
+_Float16
+__attribute__((noipa,noinline,optimize("Ofast")))
+dummy_roundf16 (_Float16 a)
+{
+ return __builtin_roundf16 (a);
+}
+static void
+__attribute__ ((noinline, noclone))
+do_test (void)
+{
+ round_32 ();
+ /* check results: */
+ for (int i = 0; i != 2; i++)
+ if (r[i] != dummy_roundf16 (b[i]))
+ abort ();
+
+ round_64 ();
+ /* check results: */
+ for (int i = 0; i != 4; i++)
+ if (r[i] != dummy_roundf16 (b[i]))
+ abort ();
+
+ rint_32 ();
+ /* check results: */
+ for (int i = 0; i != 2; i++)
+ if (r[i] != __builtin_rintf16 (b[i]))
+ abort ();
+
+ rint_64 ();
+ /* check results: */
+ for (int i = 0; i != 4; i++)
+ if (r[i] != __builtin_rintf16 (b[i]))
+ abort ();
+
+ nearbyint_32 ();
+ /* check results: */
+ for (int i = 0; i != 2; i++)
+ if (r[i] != __builtin_nearbyintf16 (b[i]))
+ abort ();
+
+ nearbyint_64 ();
+ /* check results: */
+ for (int i = 0; i != 4; i++)
+ if (r[i] != __builtin_nearbyintf16 (b[i]))
+ abort ();
+
+ trunc_32 ();
+ /* check results: */
+ for (int i = 0; i != 2; i++)
+ if (r[i] != __builtin_truncf16 (b[i]))
+ abort ();
+
+ trunc_64 ();
+ /* check results: */
+ for (int i = 0; i != 4; i++)
+ if (r[i] != __builtin_truncf16 (b[i]))
+ abort ();
+
+ floor_32 ();
+ /* check results: */
+ for (int i = 0; i != 2; i++)
+ if (r[i] != __builtin_floorf16 (b[i]))
+ abort ();
+
+ floor_64 ();
+ /* check results: */
+ for (int i = 0; i != 4; i++)
+ if (r[i] != __builtin_floorf16 (b[i]))
+ abort ();
+
+ ceil_32 ();
+ /* check results: */
+ for (int i = 0; i != 2; i++)
+ if (r[i] != __builtin_ceilf16 (b[i]))
+ abort ();
+
+ ceil_64 ();
+ /* check results: */
+ for (int i = 0; i != 4; i++)
+ if (r[i] != __builtin_ceilf16 (b[i]))
+ abort ();
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized using 8 byte vectors" 6 "slp2" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized using 4 byte vectors" 6 "slp2" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times {(?n).CEIL \(vect} 2 "optimized" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times {(?n).FLOOR \(vect} 2 "optimized" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times {(?n).ROUND \(vect} 2 "optimized" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times {(?n).RINT \(vect} 2 "optimized" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times {(?n).NEARBYINT \(vect} 2 "optimized" { target { ! ia32 } } } } */
+/* { dg-final { scan-tree-dump-times {(?n).TRUNC \(vect} 2 "optimized" { target { ! ia32 } } } } */
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-mavx512fp16 -mavx512vl -Ofast" } */
+/* { dg-final { scan-assembler-times {(?n)vsqrtph[ \t].*%xmm[0-9]} 2 { target { ! ia32 } } } } */
+/* { dg-final { scan-assembler-times {(?n)vsqrtph[ \t].*%xmm[0-9]} 2 { target { ! ia32 } } } } */
+
+void
+foo16_sqrt (_Float16* a, _Float16* __restrict c)
+{
+ c[0] = __builtin_sqrtf16 (a[0]);
+ c[1] = __builtin_sqrtf16 (a[1]);
+}
+
+void
+foo32_sqrt(_Float16* a, _Float16* __restrict c)
+{
+ c[0] = __builtin_sqrtf16 (a[0]);
+ c[1] = __builtin_sqrtf16 (a[1]);
+ c[2] = __builtin_sqrtf16 (a[2]);
+ c[3] = __builtin_sqrtf16 (a[3]);
+}
projects / thirdparty / gcc.git / commitdiff
