+2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.gcc (extra_headers): Add wmmintrin.h for x86 and x86-64.
+
+ * config/i386/cpuid.h (bit_AES): New.
+ (bit_PCLMUL): Likewise.
+
+ * config/i386/i386.c (pta_flags): Add PTA_AES and PTA_PCLMUL.
+ (override_options): Handle PTA_AES and PTA_PCLMUL. Enable
+ SSE2 if AES or PCLMUL is enabled.
+ (ix86_builtins): Add IX86_BUILTIN_AESENC128,
+ IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128,
+ IX86_BUILTIN_AESDECLAST128, IX86_BUILTIN_AESIMC128,
+ IX86_BUILTIN_AESKEYGENASSIST128 and IX86_BUILTIN_PCLMULQDQ128.
+ (bdesc_sse_3arg): Add IX86_BUILTIN_PCLMULQDQ128.
+ (bdesc_2arg): Add IX86_BUILTIN_AESENC128,
+ IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128,
+ IX86_BUILTIN_AESDECLAST128 and IX86_BUILTIN_AESKEYGENASSIST128.
+ (bdesc_1arg): Add IX86_BUILTIN_AESIMC128.
+ (ix86_init_mmx_sse_builtins): Define __builtin_ia32_aesenc128,
+ __builtin_ia32_aesenclast128, __builtin_ia32_aesdec128,
+ __builtin_ia32_aesdeclast128,__builtin_ia32_aesimc128,
+ __builtin_ia32_aeskeygenassist128 and
+ __builtin_ia32_pclmulqdq128.
+ * config/i386/i386.c (ix86_expand_binop_imm_builtin): New.
+ (ix86_expand_builtin): Use it for IX86_BUILTIN_PSLLDQI128 and
+ IX86_BUILTIN_PSRLDQI128. Handle IX86_BUILTIN_AESKEYGENASSIST128.
+
+ * config/i386/i386.h (TARGET_AES): New.
+ (TARGET_PCLMUL): Likewise.
+ (TARGET_CPU_CPP_BUILTINS): Handle TARGET_AES and TARGET_PCLMUL.
+
+ * config/i386/i386.md (UNSPEC_AESENC): New.
+ (UNSPEC_AESENCLAST): Likewise.
+ (UNSPEC_AESDEC): Likewise.
+ (UNSPEC_AESDECLAST): Likewise.
+ (UNSPEC_AESIMC): Likewise.
+ (UNSPEC_AESKEYGENASSIST): Likewise.
+ (UNSPEC_PCLMULQDQ): Likewise.
+
+ * config/i386/i386.opt (maes): New.
+ (mpclmul): Likewise.
+
+ * config/i386/sse.md (aesenc): New pattern.
+ (aesenclast): Likewise.
+ (aesdec): Likewise.
+ (aesdeclast): Likewise.
+ (aesimc): Likewise.
+ (aeskeygenassist): Likewise.
+ (pclmulqdq): Likewise.
+
+ * config/i386/wmmintrin.h: New.
+
+ * doc/extend.texi: Document AES and PCLMUL built-in function.
+
+ * doc/invoke.texi: Document -maes and -mpclmul.
+
2008-04-04 Paolo Bonzini <bonzini@gnu.org>
* function.c (free_after_parsing): Replace with
cpu_type=i386
extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
- nmmintrin.h bmmintrin.h mmintrin-common.h"
+ nmmintrin.h bmmintrin.h mmintrin-common.h
+ wmmintrin.h"
;;
x86_64-*-*)
cpu_type=i386
extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
- nmmintrin.h bmmintrin.h mmintrin-common.h"
+ nmmintrin.h bmmintrin.h mmintrin-common.h
+ wmmintrin.h"
need_64bit_hwint=yes
;;
ia64-*-*)
/* %ecx */
#define bit_SSE3 (1 << 0)
+#define bit_PCLMUL (1 << 1)
#define bit_SSSE3 (1 << 9)
#define bit_CMPXCHG16B (1 << 13)
#define bit_SSE4_1 (1 << 19)
#define bit_SSE4_2 (1 << 20)
#define bit_POPCNT (1 << 23)
+#define bit_AES (1 << 25)
/* %edx */
#define bit_CMPXCHG8B (1 << 8)
PTA_NO_SAHF = 1 << 13,
PTA_SSE4_1 = 1 << 14,
PTA_SSE4_2 = 1 << 15,
- PTA_SSE5 = 1 << 16
+ PTA_SSE5 = 1 << 16,
+ PTA_AES = 1 << 17,
+ PTA_PCLMUL = 1 << 18
};
static struct pta
x86_prefetch_sse = true;
if (!(TARGET_64BIT && (processor_alias_table[i].flags & PTA_NO_SAHF)))
x86_sahf = true;
+ if (processor_alias_table[i].flags & PTA_AES)
+ x86_aes = true;
+ if (processor_alias_table[i].flags & PTA_PCLMUL)
+ x86_pclmul = true;
break;
}
if (i == pta_size)
error ("bad value (%s) for -mtune= switch", ix86_tune_string);
+ /* Enable SSE2 if AES or PCLMUL is enabled. */
+ if ((x86_aes || x86_pclmul)
+ && !(ix86_isa_flags_explicit & OPTION_MASK_ISA_SSE2))
+ {
+ ix86_isa_flags |= OPTION_MASK_ISA_SSE2_SET;
+ ix86_isa_flags_explicit |= OPTION_MASK_ISA_SSE2_SET;
+ }
+
ix86_tune_mask = 1u << ix86_tune;
for (i = 0; i < X86_TUNE_LAST; ++i)
ix86_tune_features[i] &= ix86_tune_mask;
IX86_BUILTIN_PCMPGTQ,
+ /* AES instructions */
+ IX86_BUILTIN_AESENC128,
+ IX86_BUILTIN_AESENCLAST128,
+ IX86_BUILTIN_AESDEC128,
+ IX86_BUILTIN_AESDECLAST128,
+ IX86_BUILTIN_AESIMC128,
+ IX86_BUILTIN_AESKEYGENASSIST128,
+
+ /* PCLMUL instruction */
+ IX86_BUILTIN_PCLMULQDQ128,
+
/* TFmode support builtins. */
IX86_BUILTIN_INFQ,
IX86_BUILTIN_FABSQ,
{ OPTION_MASK_ISA_SSE4_1, CODE_FOR_sse4_1_pblendw, "__builtin_ia32_pblendw128", IX86_BUILTIN_PBLENDW128, UNKNOWN, 0 },
{ OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundsd, "__builtin_ia32_roundsd", IX86_BUILTIN_ROUNDSD, UNKNOWN, 0 },
{ OPTION_MASK_ISA_ROUND, CODE_FOR_sse4_1_roundss, "__builtin_ia32_roundss", IX86_BUILTIN_ROUNDSS, UNKNOWN, 0 },
+
+ /* PCLMUL */
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_pclmulqdq, 0, IX86_BUILTIN_PCLMULQDQ128, UNKNOWN, 0 },
};
static const struct builtin_description bdesc_2arg[] =
/* SSE4.2 */
{ OPTION_MASK_ISA_SSE4_2, CODE_FOR_sse4_2_gtv2di3, "__builtin_ia32_pcmpgtq", IX86_BUILTIN_PCMPGTQ, UNKNOWN, 0 },
+
+ /* AES */
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_aesenc, 0, IX86_BUILTIN_AESENC128, UNKNOWN, 0 },
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_aesenclast, 0, IX86_BUILTIN_AESENCLAST128, UNKNOWN, 0 },
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_aesdec, 0, IX86_BUILTIN_AESDEC128, UNKNOWN, 0 },
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_aesdeclast, 0, IX86_BUILTIN_AESDECLAST128, UNKNOWN, 0 },
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_aeskeygenassist, 0, IX86_BUILTIN_AESKEYGENASSIST128, UNKNOWN, 0 },
};
static const struct builtin_description bdesc_1arg[] =
/* Fake 1 arg builtins with a constant smaller than 8 bits as the 2nd arg. */
{ OPTION_MASK_ISA_SSE4_1, CODE_FOR_sse4_1_roundpd, 0, IX86_BUILTIN_ROUNDPD, UNKNOWN, 0 },
{ OPTION_MASK_ISA_SSE4_1, CODE_FOR_sse4_1_roundps, 0, IX86_BUILTIN_ROUNDPS, UNKNOWN, 0 },
+
+ /* AES */
+ { OPTION_MASK_ISA_SSE2, CODE_FOR_aesimc, 0, IX86_BUILTIN_AESIMC128, UNKNOWN, 0 },
};
/* SSE5 */
NULL_TREE);
def_builtin_const (OPTION_MASK_ISA_SSE4_2, "__builtin_ia32_crc32di", ftype, IX86_BUILTIN_CRC32DI);
+ /* AES */
+ if (TARGET_AES)
+ {
+ /* Define AES built-in functions only if AES is enabled. */
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_aesenc128", v2di_ftype_v2di_v2di, IX86_BUILTIN_AESENC128);
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_aesenclast128", v2di_ftype_v2di_v2di, IX86_BUILTIN_AESENCLAST128);
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_aesdec128", v2di_ftype_v2di_v2di, IX86_BUILTIN_AESDEC128);
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_aesdeclast128", v2di_ftype_v2di_v2di, IX86_BUILTIN_AESDECLAST128);
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_aesimc128", v2di_ftype_v2di, IX86_BUILTIN_AESIMC128);
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_aeskeygenassist128", v2di_ftype_v2di_int, IX86_BUILTIN_AESKEYGENASSIST128);
+ }
+
+ /* PCLMUL */
+ if (TARGET_PCLMUL)
+ {
+ /* Define PCLMUL built-in function only if PCLMUL is enabled. */
+ def_builtin_const (OPTION_MASK_ISA_SSE2, "__builtin_ia32_pclmulqdq128", v2di_ftype_v2di_v2di_int, IX86_BUILTIN_PCLMULQDQ128);
+ }
+
/* AMDFAM10 SSE4A New built-ins */
def_builtin (OPTION_MASK_ISA_SSE4A, "__builtin_ia32_movntsd", void_ftype_pdouble_v2df, IX86_BUILTIN_MOVNTSD);
def_builtin (OPTION_MASK_ISA_SSE4A, "__builtin_ia32_movntss", void_ftype_pfloat_v4sf, IX86_BUILTIN_MOVNTSS);
return target;
}
+/* Subroutine of ix86_expand_builtin to take care of binop insns
+ with an immediate. */
+
+static rtx
+ix86_expand_binop_imm_builtin (enum insn_code icode, tree exp,
+ rtx target)
+{
+ rtx pat;
+ tree arg0 = CALL_EXPR_ARG (exp, 0);
+ tree arg1 = CALL_EXPR_ARG (exp, 1);
+ rtx op0 = expand_normal (arg0);
+ rtx op1 = expand_normal (arg1);
+ enum machine_mode tmode = insn_data[icode].operand[0].mode;
+ enum machine_mode mode0 = insn_data[icode].operand[1].mode;
+ enum machine_mode mode1 = insn_data[icode].operand[2].mode;
+
+ if (! (*insn_data[icode].operand[1].predicate) (op0, mode1))
+ {
+ op0 = copy_to_reg (op0);
+ op0 = simplify_gen_subreg (mode0, op0, GET_MODE (op0), 0);
+ }
+
+ if (! (*insn_data[icode].operand[2].predicate) (op1, mode1))
+ {
+ error ("the last operand must be an immediate");
+ return const0_rtx;
+ }
+
+ target = gen_reg_rtx (V2DImode);
+ pat = GEN_FCN (icode) (simplify_gen_subreg (tmode, target,
+ V2DImode, 0),
+ op0, op1);
+ if (! pat)
+ return 0;
+ emit_insn (pat);
+ return target;
+}
+
/* Subroutine of ix86_expand_builtin to take care of binop insns. */
static rtx
return target;
case IX86_BUILTIN_PSLLDQI128:
+ return ix86_expand_binop_imm_builtin (CODE_FOR_sse2_ashlti3,
+ exp, target);
+ break;
+
case IX86_BUILTIN_PSRLDQI128:
- icode = (fcode == IX86_BUILTIN_PSLLDQI128 ? CODE_FOR_sse2_ashlti3
- : CODE_FOR_sse2_lshrti3);
- arg0 = CALL_EXPR_ARG (exp, 0);
- arg1 = CALL_EXPR_ARG (exp, 1);
- op0 = expand_normal (arg0);
- op1 = expand_normal (arg1);
- tmode = insn_data[icode].operand[0].mode;
- mode1 = insn_data[icode].operand[1].mode;
- mode2 = insn_data[icode].operand[2].mode;
+ return ix86_expand_binop_imm_builtin (CODE_FOR_sse2_lshrti3,
+ exp, target);
+ break;
- if (! (*insn_data[icode].operand[1].predicate) (op0, mode1))
- {
- op0 = copy_to_reg (op0);
- op0 = simplify_gen_subreg (mode1, op0, GET_MODE (op0), 0);
- }
- if (! (*insn_data[icode].operand[2].predicate) (op1, mode2))
- {
- error ("shift must be an immediate");
- return const0_rtx;
- }
- target = gen_reg_rtx (V2DImode);
- pat = GEN_FCN (icode) (simplify_gen_subreg (tmode, target, V2DImode, 0),
- op0, op1);
- if (! pat)
- return 0;
- emit_insn (pat);
- return target;
+ case IX86_BUILTIN_AESKEYGENASSIST128:
+ return ix86_expand_binop_imm_builtin (CODE_FOR_aeskeygenassist,
+ exp, target);
case IX86_BUILTIN_FEMMS:
emit_insn (gen_mmx_femms ());
#define TARGET_SAHF x86_sahf
#define TARGET_RECIP x86_recip
#define TARGET_FUSED_MADD x86_fused_muladd
+#define TARGET_AES (TARGET_SSE2 && x86_aes)
+#define TARGET_PCLMUL (TARGET_SSE2 && x86_pclmul)
#define ASSEMBLER_DIALECT (ix86_asm_dialect)
builtin_define ("__SSE4_1__"); \
if (TARGET_SSE4_2) \
builtin_define ("__SSE4_2__"); \
+ if (TARGET_AES) \
+ builtin_define ("__AES__"); \
+ if (TARGET_PCLMUL) \
+ builtin_define ("__PCLMUL__"); \
if (TARGET_SSE4A) \
builtin_define ("__SSE4A__"); \
if (TARGET_SSE5) \
(UNSPEC_FRCZ 156)
(UNSPEC_CVTPH2PS 157)
(UNSPEC_CVTPS2PH 158)
+
+ ; For AES support
+ (UNSPEC_AESENC 159)
+ (UNSPEC_AESENCLAST 160)
+ (UNSPEC_AESDEC 161)
+ (UNSPEC_AESDECLAST 162)
+ (UNSPEC_AESIMC 163)
+ (UNSPEC_AESKEYGENASSIST 164)
+
+ ; For PCLMUL support
+ (UNSPEC_PCLMUL 165)
])
(define_constants
Enable automatic generation of fused floating point multiply-add instructions
if the ISA supports such instructions. The -mfused-madd option is on by
default.
+
+maes
+Target Report RejectNegative Var(x86_aes)
+Support AES built-in functions and code generation
+
+mpclmul
+Target Report RejectNegative Var(x86_pclmul)
+Support PCLMUL built-in functions and code generation
}
[(set_attr "type" "ssecmp")
(set_attr "mode" "TI")])
+
+(define_insn "aesenc"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
+ (match_operand:V2DI 2 "nonimmediate_operand" "xm")]
+ UNSPEC_AESENC))]
+ "TARGET_AES"
+ "aesenc\t{%2, %0|%0, %2}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
+
+(define_insn "aesenclast"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
+ (match_operand:V2DI 2 "nonimmediate_operand" "xm")]
+ UNSPEC_AESENCLAST))]
+ "TARGET_AES"
+ "aesenclast\t{%2, %0|%0, %2}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
+
+(define_insn "aesdec"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
+ (match_operand:V2DI 2 "nonimmediate_operand" "xm")]
+ UNSPEC_AESDEC))]
+ "TARGET_AES"
+ "aesdec\t{%2, %0|%0, %2}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
+
+(define_insn "aesdeclast"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
+ (match_operand:V2DI 2 "nonimmediate_operand" "xm")]
+ UNSPEC_AESDECLAST))]
+ "TARGET_AES"
+ "aesdeclast\t{%2, %0|%0, %2}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
+
+(define_insn "aesimc"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "nonimmediate_operand" "xm")]
+ UNSPEC_AESIMC))]
+ "TARGET_AES"
+ "aesimc\t{%1, %0|%0, %1}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
+
+(define_insn "aeskeygenassist"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "nonimmediate_operand" "xm")
+ (match_operand:SI 2 "const_0_to_255_operand" "n")]
+ UNSPEC_AESKEYGENASSIST))]
+ "TARGET_AES"
+ "aeskeygenassist\t{%2, %1, %0|%0, %1, %2}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
+
+(define_insn "pclmulqdq"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
+ (match_operand:V2DI 2 "nonimmediate_operand" "xm")
+ (match_operand:SI 3 "const_0_to_255_operand" "n")]
+ UNSPEC_PCLMUL))]
+ "TARGET_PCLMUL"
+ "pclmulqdq\t{%3, %2, %0|%0, %2, %3}"
+ [(set_attr "type" "sselog1")
+ (set_attr "prefix_extra" "1")
+ (set_attr "mode" "TI")])
--- /dev/null
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GCC is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, if you include this header file into source
+ files compiled by GCC, this header file does not by itself cause
+ the resulting executable to be covered by the GNU General Public
+ License. This exception does not however invalidate any other
+ reasons why the executable file might be covered by the GNU General
+ Public License. */
+
+/* Implemented from the specification included in the Intel C++ Compiler
+ User Guide and Reference, version 10.1. */
+
+#ifndef _WMMINTRIN_H_INCLUDED
+#define _WMMINTRIN_H_INCLUDED
+
+/* We need definitions from the SSE2 header file. */
+#include <emmintrin.h>
+
+#if !defined (__AES__) && !defined (__PCLMUL__)
+# error "AES/PCLMUL instructions not enabled"
+#else
+
+/* AES */
+
+#ifdef __AES__
+/* Performs 1 round of AES decryption of the first m128i using
+ the second m128i as a round key. */
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_aesdec_si128 (__m128i __X, __m128i __Y)
+{
+ return (__m128i) __builtin_ia32_aesdec128 ((__v2di)__X, (__v2di)__Y);
+}
+
+/* Performs the last round of AES decryption of the first m128i
+ using the second m128i as a round key. */
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_aesdeclast_si128 (__m128i __X, __m128i __Y)
+{
+ return (__m128i) __builtin_ia32_aesdeclast128 ((__v2di)__X,
+ (__v2di)__Y);
+}
+
+/* Performs 1 round of AES encryption of the first m128i using
+ the second m128i as a round key. */
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_aesenc_si128 (__m128i __X, __m128i __Y)
+{
+ return (__m128i) __builtin_ia32_aesenc128 ((__v2di)__X, (__v2di)__Y);
+}
+
+/* Performs the last round of AES encryption of the first m128i
+ using the second m128i as a round key. */
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_aesenclast_si128 (__m128i __X, __m128i __Y)
+{
+ return (__m128i) __builtin_ia32_aesenclast128 ((__v2di)__X, (__v2di)__Y);
+}
+
+/* Performs the InverseMixColumn operation on the source m128i
+ and stores the result into m128i destination. */
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_aesimc_si128 (__m128i __X)
+{
+ return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
+}
+
+/* Generates a m128i round key for the input m128i AES cipher key and
+ byte round constant. The second parameter must be a compile time
+ constant. */
+#ifdef __OPTIMIZE__
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_aeskeygenassist_si128 (__m128i __X, const int __C)
+{
+ return (__m128i) __builtin_ia32_aeskeygenassist128 ((__v2di)__X, __C);
+}
+#else
+#define _mm_aeskeygenassist_si128(X, C) \
+ ((__m128i) __builtin_ia32_aeskeygenassist128 ((__v2di)(__m128i)(X), \
+ (int)(C)))
+#endif
+#endif /* __AES__ */
+
+/* PCLMUL */
+
+#ifdef __PCLMUL__
+/* Performs carry-less integer multiplication of 64-bit halves of
+ 128-bit input operands. The third parameter inducates which 64-bit
+ haves of the input parameters v1 and v2 should be used. It must be
+ a compile time constant. */
+#ifdef __OPTIMIZE__
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I)
+{
+ return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
+ (__v2di)__Y, __I);
+}
+#else
+#define _mm_clmulepi64_si128(X, Y, I) \
+ ((__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)(__m128i)(X), \
+ (__v2di)(__m128i)(Y), (int)(I)))
+#endif
+#endif /* __PCLMUL__ */
+
+#endif /* __AES__/__PCLMUL__ */
+
+#endif /* _WMMINTRIN_H_INCLUDED */
Generates the @code{popcntq} machine instruction.
@end table
+The following built-in functions are available when @option{-maes} is
+used. All of them generate the machine instruction that is part of the
+name.
+
+@smallexample
+v2di __builtin_ia32_aesenc128 (v2di, v2di)
+v2di __builtin_ia32_aesenclast128 (v2di, v2di)
+v2di __builtin_ia32_aesdec128 (v2di, v2di)
+v2di __builtin_ia32_aesdeclast128 (v2di, v2di)
+v2di __builtin_ia32_aeskeygenassist128 (v2di, const int)
+v2di __builtin_ia32_aesimc128 (v2di)
+@end smallexample
+
+The following built-in function is available when @option{-mpclmul} is
+used.
+
+@table @code
+@item v2di __builtin_ia32_pclmulqdq128 (v2di, v2di, const int)
+Generates the @code{pclmulqdq} machine instruction.
+@end table
+
The following built-in functions are available when @option{-msse4a} is used.
All of them generate the machine instruction that is part of the name.
-mno-wide-multiply -mrtd -malign-double @gol
-mpreferred-stack-boundary=@var{num} -mcx16 -msahf -mrecip @gol
-mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4 @gol
+-maes -mpclmul @gol
-msse4a -m3dnow -mpopcnt -mabm -msse5 @gol
-mthreads -mno-align-stringops -minline-all-stringops @gol
-mpush-args -maccumulate-outgoing-args -m128bit-long-double @gol
@itemx -mno-sse4.2
@itemx -msse4
@itemx -mno-sse4
+@itemx -maes
+@itemx -mno-aes
+@itemx -mpclmul
+@itemx -mno-pclmul
@itemx -msse4a
@itemx -mno-sse4a
@itemx -msse5
@opindex m3dnow
@opindex mno-3dnow
These switches enable or disable the use of instructions in the MMX,
-SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4A, SSE5, ABM or 3DNow!@: extended
-instruction sets.
+SSE, SSE2, SSE3, SSSE3, SSE4.1, AES, PCLMUL, SSE4A, SSE5, ABM or
+3DNow!@: extended instruction sets.
These extensions are also available as built-in functions: see
@ref{X86 Built-in Functions}, for details of the functions enabled and
disabled by these switches.
+2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ * g++.dg/other/i386-2.C: Include <wmmintrin.h>.
+ * g++.dg/other/i386-3.C: Likewise.
+ * gcc.target/i386/sse-13.c: Likewise.
+ * gcc.target/i386/sse-14.c: Likewise.
+
+ * gcc.target/i386/aes-check.h: New.
+ * gcc.target/i386/aesdec.c: Likewise.
+ * gcc.target/i386/aesdeclast.c: Likewise.
+ * gcc.target/i386/aesenc.c: Likewise.
+ * gcc.target/i386/aesenclast.c: Likewise.
+ * gcc.target/i386/aesimc.c: Likewise.
+ * gcc.target/i386/aeskeygenassist.c: Likewise.
+ * gcc.target/i386/pclmulqdq.c: Likewise.
+ * gcc.target/i386/pclmul-check.h: Likewise.
+
+ * gcc.target/i386/i386.exp (check_effective_target_aes): New.
+ (check_effective_target_pclmul): Likewise.
+
2008-04-04 Jakub Jelinek <jakub@redhat.com>
PR c/35440
-/* Test that {,x,e,p,t,s,a,b}mmintrin.h, mm3dnow.h and mm_malloc.h are
+/* Test that {,x,e,p,t,s,w,a,b}mmintrin.h, mm3dnow.h and mm_malloc.h are
usable with -O -pedantic-errors. */
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O -pedantic-errors -march=k8 -m3dnow -msse4 -msse5" } */
+/* { dg-options "-O -pedantic-errors -march=k8 -m3dnow -msse4 -msse5 -maes -mpclmul" } */
+#include <wmmintrin.h>
#include <bmmintrin.h>
#include <smmintrin.h>
#include <mm3dnow.h>
-/* Test that {,x,e,p,t,s,a,b}mmintrin.h, mm3dnow.h and mm_malloc.h are
+/* Test that {,x,e,p,t,s,w,a,b}mmintrin.h, mm3dnow.h and mm_malloc.h are
usable with -O -fkeep-inline-functions. */
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O -fkeep-inline-functions -march=k8 -m3dnow -msse4 -msse5" } */
+/* { dg-options "-O -fkeep-inline-functions -march=k8 -m3dnow -maes -mpclmul -msse4 -msse5" } */
+#include <wmmintrin.h>
#include <bmmintrin.h>
#include <smmintrin.h>
#include <mm3dnow.h>
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cpuid.h"
+
+static void aes_test (void);
+
+int
+main ()
+{
+ unsigned int eax, ebx, ecx, edx;
+
+ if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
+ return 0;
+
+ /* Run AES test only if host has AES support. */
+ if (ecx & bit_AES)
+ {
+ aes_test ();
+#ifdef DEBUG
+ printf ("PASSED\n");
+#endif
+ }
+#ifdef DEBUG
+ else
+ printf ("SKIPPED\n");
+#endif
+
+ return 0;
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target aes } */
+/* { dg-options "-O2 -maes" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "aes-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+
+static __m128i src1[NUM];
+static __m128i src2[NUM];
+static __m128i edst[NUM];
+
+static __m128i resdst[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one set
+ of input/output vectors). */
+static void
+init_data (__m128i *s1, __m128i *s2, __m128i *d)
+{
+ int i;
+ for (i = 0; i < NUM; i++)
+ {
+ s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
+ 0x73745665, 0x7b5b5465);
+ s2[i] = _mm_setr_epi32 (0x726f6e5d, 0x5b477565,
+ 0x68617929, 0x48692853);
+ d[i] = _mm_setr_epi32 (0xb730392a, 0xb58eb95e,
+ 0xfaea2787, 0x138ac342);
+ }
+}
+
+static void
+aes_test (void)
+{
+ int i;
+
+ init_data (src1, src2, edst);
+
+ for (i = 0; i < NUM; i += 16)
+ {
+ resdst[i] = _mm_aesdec_si128 (src1[i], src2[i]);
+ resdst[i + 1] = _mm_aesdec_si128 (src1[i + 1], src2[i + 1]);
+ resdst[i + 2] = _mm_aesdec_si128 (src1[i + 2], src2[i + 2]);
+ resdst[i + 3] = _mm_aesdec_si128 (src1[i + 3], src2[i + 3]);
+ resdst[i + 4] = _mm_aesdec_si128 (src1[i + 4], src2[i + 4]);
+ resdst[i + 5] = _mm_aesdec_si128 (src1[i + 5], src2[i + 5]);
+ resdst[i + 6] = _mm_aesdec_si128 (src1[i + 6], src2[i + 6]);
+ resdst[i + 7] = _mm_aesdec_si128 (src1[i + 7], src2[i + 7]);
+ resdst[i + 8] = _mm_aesdec_si128 (src1[i + 8], src2[i + 8]);
+ resdst[i + 9] = _mm_aesdec_si128 (src1[i + 9], src2[i + 9]);
+ resdst[i + 10] = _mm_aesdec_si128 (src1[i + 10], src2[i + 10]);
+ resdst[i + 11] = _mm_aesdec_si128 (src1[i + 11], src2[i + 11]);
+ resdst[i + 12] = _mm_aesdec_si128 (src1[i + 12], src2[i + 12]);
+ resdst[i + 13] = _mm_aesdec_si128 (src1[i + 13], src2[i + 13]);
+ resdst[i + 14] = _mm_aesdec_si128 (src1[i + 14], src2[i + 14]);
+ resdst[i + 15] = _mm_aesdec_si128 (src1[i + 15], src2[i + 15]);
+ }
+
+ for (i = 0; i < NUM; i++)
+ if (memcmp (edst + i, resdst + i, sizeof (__m128i)))
+ abort ();
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target aes } */
+/* { dg-options "-O2 -maes" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "aes-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+
+static __m128i src1[NUM];
+static __m128i src2[NUM];
+static __m128i edst[NUM];
+
+static __m128i resdst[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one set of
+ input/output vectors). */
+
+static void
+init_data (__m128i *s1, __m128i *s2, __m128i *d)
+{
+ int i;
+
+ for (i = 0; i < NUM; i++)
+ {
+ s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
+ 0x73745665, 0x7b5b5465);
+ s2[i] = _mm_setr_epi32 (0x726f6e5d, 0x5b477565,
+ 0x68617929, 0x48692853);
+ d[i] = _mm_setr_epi32 (0x72a593d0, 0xd410637b,
+ 0x6b317f95, 0xc5a391ef);
+ }
+}
+
+static void
+aes_test (void)
+{
+ int i;
+
+ init_data (src1, src2, edst);
+
+ for (i = 0; i < NUM; i += 16)
+ {
+ resdst[i] = _mm_aesdeclast_si128 (src1[i], src2[i]);
+ resdst[i + 1] = _mm_aesdeclast_si128 (src1[i + 1], src2[i + 1]);
+ resdst[i + 2] = _mm_aesdeclast_si128 (src1[i + 2], src2[i + 2]);
+ resdst[i + 3] = _mm_aesdeclast_si128 (src1[i + 3], src2[i + 3]);
+ resdst[i + 4] = _mm_aesdeclast_si128 (src1[i + 4], src2[i + 4]);
+ resdst[i + 5] = _mm_aesdeclast_si128 (src1[i + 5], src2[i + 5]);
+ resdst[i + 6] = _mm_aesdeclast_si128 (src1[i + 6], src2[i + 6]);
+ resdst[i + 7] = _mm_aesdeclast_si128 (src1[i + 7], src2[i + 7]);
+ resdst[i + 8] = _mm_aesdeclast_si128 (src1[i + 8], src2[i + 8]);
+ resdst[i + 9] = _mm_aesdeclast_si128 (src1[i + 9], src2[i + 9]);
+ resdst[i + 10] = _mm_aesdeclast_si128 (src1[i + 10], src2[i + 10]);
+ resdst[i + 11] = _mm_aesdeclast_si128 (src1[i + 11], src2[i + 11]);
+ resdst[i + 12] = _mm_aesdeclast_si128 (src1[i + 12], src2[i + 12]);
+ resdst[i + 13] = _mm_aesdeclast_si128 (src1[i + 13], src2[i + 13]);
+ resdst[i + 14] = _mm_aesdeclast_si128 (src1[i + 14], src2[i + 14]);
+ resdst[i + 15] = _mm_aesdeclast_si128 (src1[i + 15], src2[i + 15]);
+ }
+
+ for (i = 0; i < NUM; i++)
+ if (memcmp (edst + i, resdst + i, sizeof (__m128i)))
+ abort ();
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target aes } */
+/* { dg-options "-O2 -maes" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "aes-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+
+static __m128i src1[NUM];
+static __m128i src2[NUM];
+static __m128i edst[NUM];
+
+static __m128i resdst[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one set
+ of input/output vectors). */
+
+static void
+init_data (__m128i *s1, __m128i *s2, __m128i *d)
+{
+ int i;
+ for (i = 0; i < NUM; i++)
+ {
+ s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
+ 0x73745665, 0x7b5b5465);
+ s2[i] = _mm_setr_epi32 (0x726f6e5d, 0x5b477565,
+ 0x68617929, 0x48692853);
+ d[i] = _mm_setr_epi32 (0xded7e595, 0x8b104b58,
+ 0x9fdba3c5, 0xa8311c2f);
+ }
+}
+
+static void
+aes_test (void)
+{
+ int i;
+
+ init_data (src1, src2, edst);
+
+ for (i = 0; i < NUM; i += 16)
+ {
+ resdst[i] = _mm_aesenc_si128 (src1[i], src2[i]);
+ resdst[i + 1] = _mm_aesenc_si128 (src1[i + 1], src2[i + 1]);
+ resdst[i + 2] = _mm_aesenc_si128 (src1[i + 2], src2[i + 2]);
+ resdst[i + 3] = _mm_aesenc_si128 (src1[i + 3], src2[i + 3]);
+ resdst[i + 4] = _mm_aesenc_si128 (src1[i + 4], src2[i + 4]);
+ resdst[i + 5] = _mm_aesenc_si128 (src1[i + 5], src2[i + 5]);
+ resdst[i + 6] = _mm_aesenc_si128 (src1[i + 6], src2[i + 6]);
+ resdst[i + 7] = _mm_aesenc_si128 (src1[i + 7], src2[i + 7]);
+ resdst[i + 8] = _mm_aesenc_si128 (src1[i + 8], src2[i + 8]);
+ resdst[i + 9] = _mm_aesenc_si128 (src1[i + 9], src2[i + 9]);
+ resdst[i + 10] = _mm_aesenc_si128 (src1[i + 10], src2[i + 10]);
+ resdst[i + 11] = _mm_aesenc_si128 (src1[i + 11], src2[i + 11]);
+ resdst[i + 12] = _mm_aesenc_si128 (src1[i + 12], src2[i + 12]);
+ resdst[i + 13] = _mm_aesenc_si128 (src1[i + 13], src2[i + 13]);
+ resdst[i + 14] = _mm_aesenc_si128 (src1[i + 14], src2[i + 14]);
+ resdst[i + 15] = _mm_aesenc_si128 (src1[i + 15], src2[i + 15]);
+ }
+
+ for (i = 0; i < NUM; i++)
+ if (memcmp (edst + i, resdst + i, sizeof (__m128i)))
+ abort ();
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target aes } */
+/* { dg-options "-O2 -maes" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "aes-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+
+static __m128i src1[NUM];
+static __m128i src2[NUM];
+static __m128i edst[NUM];
+
+static __m128i resdst[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one
+ set of input/output vectors). */
+
+static void
+init_data (__m128i *s1, __m128i *s2, __m128i *d)
+{
+ int i;
+ for (i = 0; i < NUM; i++)
+ {
+ s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
+ 0x73745665, 0x7b5b5465);
+ s2[i] = _mm_setr_epi32 (0x726f6e5d, 0x5b477565,
+ 0x68617929, 0x48692853);
+ d[i] = _mm_setr_epi32 (0x53fdc611, 0x177ec425,
+ 0x938c5964, 0xc7fb881e);
+ }
+}
+
+static void
+aes_test (void)
+{
+ int i;
+
+ init_data (src1, src2, edst);
+
+ for (i = 0; i < NUM; i += 16)
+ {
+ resdst[i] = _mm_aesenclast_si128 (src1[i], src2[i]);
+ resdst[i + 1] = _mm_aesenclast_si128 (src1[i + 1], src2[i + 1]);
+ resdst[i + 2] = _mm_aesenclast_si128 (src1[i + 2], src2[i + 2]);
+ resdst[i + 3] = _mm_aesenclast_si128 (src1[i + 3], src2[i + 3]);
+ resdst[i + 4] = _mm_aesenclast_si128 (src1[i + 4], src2[i + 4]);
+ resdst[i + 5] = _mm_aesenclast_si128 (src1[i + 5], src2[i + 5]);
+ resdst[i + 6] = _mm_aesenclast_si128 (src1[i + 6], src2[i + 6]);
+ resdst[i + 7] = _mm_aesenclast_si128 (src1[i + 7], src2[i + 7]);
+ resdst[i + 8] = _mm_aesenclast_si128 (src1[i + 8], src2[i + 8]);
+ resdst[i + 9] = _mm_aesenclast_si128 (src1[i + 9], src2[i + 9]);
+ resdst[i + 10] = _mm_aesenclast_si128 (src1[i + 10], src2[i + 10]);
+ resdst[i + 11] = _mm_aesenclast_si128 (src1[i + 11], src2[i + 11]);
+ resdst[i + 12] = _mm_aesenclast_si128 (src1[i + 12], src2[i + 12]);
+ resdst[i + 13] = _mm_aesenclast_si128 (src1[i + 13], src2[i + 13]);
+ resdst[i + 14] = _mm_aesenclast_si128 (src1[i + 14], src2[i + 14]);
+ resdst[i + 15] = _mm_aesenclast_si128 (src1[i + 15], src2[i + 15]);
+ }
+
+ for (i = 0; i < NUM; i++)
+ if (memcmp(edst + i, resdst + i, sizeof (__m128i)))
+ abort ();
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target aes } */
+/* { dg-options "-O2 -maes" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "aes-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+
+static __m128i src1[NUM];
+static __m128i edst[NUM];
+
+static __m128i resdst[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one set
+ of input/output vectors). */
+
+static void
+init_data (__m128i *s1, __m128i *d)
+{
+ int i;
+
+ for (i = 0; i < NUM; i++)
+ {
+ s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
+ 0x73745665, 0x7b5b5465);
+ d[i] = _mm_setr_epi32 (0x81c3b3e5, 0x2b18330a,
+ 0x44b109c8, 0x627a6f66);
+ }
+}
+
+static void
+aes_test (void)
+{
+ int i;
+
+ init_data (src1, edst);
+
+ for (i = 0; i < NUM; i += 16)
+ {
+ resdst[i] = _mm_aesimc_si128 (src1[i]);
+ resdst[i + 1] = _mm_aesimc_si128 (src1[i + 1]);
+ resdst[i + 2] = _mm_aesimc_si128 (src1[i + 2]);
+ resdst[i + 3] = _mm_aesimc_si128 (src1[i + 3]);
+ resdst[i + 4] = _mm_aesimc_si128 (src1[i + 4]);
+ resdst[i + 5] = _mm_aesimc_si128 (src1[i + 5]);
+ resdst[i + 6] = _mm_aesimc_si128 (src1[i + 6]);
+ resdst[i + 7] = _mm_aesimc_si128 (src1[i + 7]);
+ resdst[i + 8] = _mm_aesimc_si128 (src1[i + 8]);
+ resdst[i + 9] = _mm_aesimc_si128 (src1[i + 9]);
+ resdst[i + 10] = _mm_aesimc_si128 (src1[i + 10]);
+ resdst[i + 11] = _mm_aesimc_si128 (src1[i + 11]);
+ resdst[i + 12] = _mm_aesimc_si128 (src1[i + 12]);
+ resdst[i + 13] = _mm_aesimc_si128 (src1[i + 13]);
+ resdst[i + 14] = _mm_aesimc_si128 (src1[i + 14]);
+ resdst[i + 15] = _mm_aesimc_si128 (src1[i + 15]);
+ }
+
+ for (i = 0; i < NUM; i++)
+ if (memcmp(edst + i, resdst + i, sizeof (__m128i)))
+ abort ();
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target aes } */
+/* { dg-options "-O2 -maes" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "aes-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+#define IMM8 1
+
+static __m128i src1[NUM];
+static __m128i edst[NUM];
+
+static __m128i resdst[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one set
+ of input/output vectors). */
+
+static void
+init_data (__m128i *s1, __m128i *d)
+{
+ int i;
+ for (i = 0; i < NUM; i++)
+ {
+ s1[i] = _mm_setr_epi32 (0x16157e2b, 0xa6d2ae28,
+ 0x8815f7ab, 0x3c4fcf09);
+ d[i] = _mm_setr_epi32 (0x24b5e434, 0x3424b5e5,
+ 0xeb848a01, 0x01eb848b);
+ }
+}
+
+static void
+aes_test (void)
+{
+ int i;
+
+ init_data (src1, edst);
+
+ for (i = 0; i < NUM; i += 16)
+ {
+ resdst[i] = _mm_aeskeygenassist_si128 (src1[i], IMM8);
+ resdst[i + 1] = _mm_aeskeygenassist_si128 (src1[i + 1], IMM8);
+ resdst[i + 2] = _mm_aeskeygenassist_si128 (src1[i + 2], IMM8);
+ resdst[i + 3] = _mm_aeskeygenassist_si128 (src1[i + 3], IMM8);
+ resdst[i + 4] = _mm_aeskeygenassist_si128 (src1[i + 4], IMM8);
+ resdst[i + 5] = _mm_aeskeygenassist_si128 (src1[i + 5], IMM8);
+ resdst[i + 6] = _mm_aeskeygenassist_si128 (src1[i + 6], IMM8);
+ resdst[i + 7] = _mm_aeskeygenassist_si128 (src1[i + 7], IMM8);
+ resdst[i + 8] = _mm_aeskeygenassist_si128 (src1[i + 8], IMM8);
+ resdst[i + 9] = _mm_aeskeygenassist_si128 (src1[i + 9], IMM8);
+ resdst[i + 10] = _mm_aeskeygenassist_si128 (src1[i + 10], IMM8);
+ resdst[i + 11] = _mm_aeskeygenassist_si128 (src1[i + 11], IMM8);
+ resdst[i + 12] = _mm_aeskeygenassist_si128 (src1[i + 12], IMM8);
+ resdst[i + 13] = _mm_aeskeygenassist_si128 (src1[i + 13], IMM8);
+ resdst[i + 14] = _mm_aeskeygenassist_si128 (src1[i + 14], IMM8);
+ resdst[i + 15] = _mm_aeskeygenassist_si128 (src1[i + 15], IMM8);
+ }
+
+ for (i = 0; i < NUM; i++)
+ if (memcmp(edst + i, resdst + i, sizeof (__m128i)))
+ abort ();
+}
} "-O2 -msse4.1" ]
}
+# Return 1 if aes instructions can be compiled.
+proc check_effective_target_aes { } {
+ return [check_no_compiler_messages aes object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+
+ __m128i _mm_aesimc_si128 (__m128i __X)
+ {
+ return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
+ }
+ } "-O2 -maes" ]
+}
+
+# Return 1 if pclmul instructions can be compiled.
+proc check_effective_target_pclmul { } {
+ return [check_no_compiler_messages pclmul object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+
+ __m128i pclmulqdq_test (__m128i __X, __m128i __Y)
+ {
+ return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
+ (__v2di)__Y,
+ 1);
+ }
+ } "-O2 -mpclmul" ]
+}
+
# Return 1 if sse4a instructions can be compiled.
proc check_effective_target_sse4a { } {
return [check_no_compiler_messages sse4a object {
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cpuid.h"
+
+static void pclmul_test (void);
+
+int
+main ()
+{
+ unsigned int eax, ebx, ecx, edx;
+
+ if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
+ return 0;
+
+ /* Run PCLMULQDQ test only if host has PCLMULQDQ support. */
+ if (ecx & bit_PCLMUL)
+ {
+ pclmul_test ();
+#ifdef DEBUG
+ printf ("PASSED\n");
+#endif
+ }
+#ifdef DEBUG
+ else
+ printf ("SKIPPED\n");
+#endif
+
+ return 0;
+}
--- /dev/null
+/* { dg-do run } */
+/* { dg-require-effective-target pclmul } */
+/* { dg-options "-O2 -mpclmul" } */
+
+#include <wmmintrin.h>
+#include <string.h>
+
+#include "pclmul-check.h"
+
+extern void abort (void);
+
+#define NUM 1024
+
+static __m128i s1[NUM];
+static __m128i s2[NUM];
+/* We need this array to generate mem form of inst */
+static __m128i s2m[NUM];
+
+static __m128i e_00[NUM];
+static __m128i e_01[NUM];
+static __m128i e_10[NUM];
+static __m128i e_11[NUM];
+
+static __m128i d_00[NUM];
+static __m128i d_01[NUM];
+static __m128i d_10[NUM];
+static __m128i d_11[NUM];
+
+/* Initialize input/output vectors. (Currently, there is only one set
+ of input/output vectors). */
+static void
+init_data (__m128i *ls1, __m128i *ls2, __m128i *le_00, __m128i *le_01,
+ __m128i *le_10, __m128i *le_11)
+{
+ int i;
+
+ for (i = 0; i < NUM; i++)
+ {
+ ls1[i] = _mm_set_epi32 (0x7B5B5465, 0x73745665,
+ 0x63746F72, 0x5D53475D);
+ ls2[i] = _mm_set_epi32 (0x48692853, 0x68617929,
+ 0x5B477565, 0x726F6E5D);
+ s2m[i] = _mm_set_epi32 (0x48692853, 0x68617929,
+ 0x5B477565, 0x726F6E5D);
+ le_00[i] = _mm_set_epi32 (0x1D4D84C8, 0x5C3440C0,
+ 0x929633D5, 0xD36F0451);
+ le_01[i] = _mm_set_epi32 (0x1A2BF6DB, 0x3A30862F,
+ 0xBABF262D, 0xF4B7D5C9);
+ le_10[i] = _mm_set_epi32 (0x1BD17C8D, 0x556AB5A1,
+ 0x7FA540AC, 0x2A281315);
+ le_11[i] = _mm_set_epi32 (0x1D1E1F2C, 0x592E7C45,
+ 0xD66EE03E, 0x410FD4ED);
+ }
+}
+
+static void
+pclmul_test (void)
+{
+ int i;
+
+ init_data (s1, s2, e_00, e_01, e_10, e_11);
+
+ for (i = 0; i < NUM; i += 2)
+ {
+ d_00[i] = _mm_clmulepi64_si128 (s1[i], s2m[i], 0x00);
+ d_01[i] = _mm_clmulepi64_si128 (s1[i], s2[i], 0x01);
+ d_10[i] = _mm_clmulepi64_si128 (s1[i], s2[i], 0x10);
+ d_11[i] = _mm_clmulepi64_si128 (s1[i], s2[i], 0x11);
+
+ d_11[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2[i + 1], 0x11);
+ d_00[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2[i + 1], 0x00);
+ d_10[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2m[i + 1], 0x10);
+ d_01[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2[i + 1], 0x01);
+ }
+
+ for (i = 0; i < NUM; i++)
+ {
+ if (memcmp (d_00 + i, e_00 + i, sizeof (__m128i)))
+ abort ();
+ if (memcmp (d_01 + i, e_01 + i, sizeof (__m128i)))
+ abort ();
+ if (memcmp (d_10 + i, e_10 + i, sizeof (__m128i)))
+ abort ();
+ if (memcmp(d_11 + i, e_11 + i, sizeof (__m128i)))
+ abort ();
+ }
+}
/* { dg-do compile } */
-/* { dg-options "-O2 -Werror-implicit-function-declaration -march=k8 -m3dnow -msse4 -msse5" } */
+/* { dg-options "-O2 -Werror-implicit-function-declaration -march=k8 -m3dnow -msse4 -msse5 -maes -mpclmul" } */
#include <mm_malloc.h>
/* Test that the intrinsics compile with optimization. All of them are
- defined as inline functions in {,x,e,p,t,s,a,b}mmintrin.h and mm3dnow.h
+ defined as inline functions in {,x,e,p,t,s,w,a,b}mmintrin.h and mm3dnow.h
that reference the proper builtin functions. Defining away "extern" and
"__inline" results in all of them being compiled as proper functions. */
#define __builtin_ia32_extrqi(X, I, L) __builtin_ia32_extrqi(X, 1, 1)
#define __builtin_ia32_insertqi(X, Y, I, L) __builtin_ia32_insertqi(X, Y, 1, 1)
+/* wmmintrin.h */
+#define __builtin_ia32_aeskeygenassist128(X, C) __builtin_ia32_aeskeygenassist128(X, 1)
+#define __builtin_ia32_pclmulqdq128(X, Y, I) __builtin_ia32_pclmulqdq128(X, Y, 1)
+
/* smmintrin.h */
#define __builtin_ia32_pblendw128(X, Y, M) __builtin_ia32_pblendw128 (X, Y, 1)
#define __builtin_ia32_blendps(X, Y, M) __builtin_ia32_blendps(X, Y, 1)
#define __builtin_ia32_protdi(A, B) __builtin_ia32_protdi(A,1)
#define __builtin_ia32_protqi(A, B) __builtin_ia32_protqi(A,1)
+#include <wmmintrin.h>
#include <bmmintrin.h>
#include <smmintrin.h>
#include <mm3dnow.h>
/* { dg-do compile } */
-/* { dg-options "-O0 -Werror-implicit-function-declaration -march=k8 -m3dnow -msse4 -msse5" } */
+/* { dg-options "-O0 -Werror-implicit-function-declaration -march=k8 -m3dnow -msse4 -msse5 -maes -mpclmul" } */
#include <mm_malloc.h>
/* Test that the intrinsics compile without optimization. All of them are
- defined as inline functions in {,x,e,p,t,s,a,b}mmintrin.h and mm3dnow.h
+ defined as inline functions in {,x,e,p,t,s,w,a,b}mmintrin.h and mm3dnow.h
that reference the proper builtin functions. Defining away "extern" and
"__inline" results in all of them being compiled as proper functions. */
#define extern
#define __inline
+#include <wmmintrin.h>
#include <bmmintrin.h>
#include <smmintrin.h>
#include <mm3dnow.h>
test_1x (_mm_extracti_si64, __m128i, __m128i, 1, 1)
test_2x (_mm_inserti_si64, __m128i, __m128i, __m128i, 1, 1)
+/* wmmintrin.h */
+test_1 (_mm_aeskeygenassist_si128, __m128i, __m128i, 1)
+test_2 (_mm_clmulepi64_si128, __m128i, __m128i, __m128i, 1)
+
/* smmintrin.h */
test_2 (_mm_blend_epi16, __m128i, __m128i, __m128i, 1)
test_2 (_mm_blend_ps, __m128, __m128, __m128, 1)
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