SSE

SSE — code generation for SSE

Synopsis

enum                OrcSSERegister;
enum                OrcTargetSSEFlags;
#define             ORC_SSE_SHUF                        (a,
                                                         b,
                                                         c,
                                                         d)
#define             orc_sse_emit_pshufd                 (p,
                                                         imm,
                                                         a,
                                                         b)
#define             orc_sse_emit_pshuflw                (p,
                                                         imm,
                                                         a,
                                                         b)
unsigned int        orc_sse_get_cpu_flags               (void);
void                orc_sse_init                        (void);

Description

Details

enum OrcSSERegister

typedef enum {
  X86_XMM0 = ORC_VEC_REG_BASE + 16,
  X86_XMM1,
  X86_XMM2,
  X86_XMM3,
  X86_XMM4,
  X86_XMM5,
  X86_XMM6,
  X86_XMM7,
  X86_XMM8,
  X86_XMM9,
  X86_XMM10,
  X86_XMM11,
  X86_XMM12,
  X86_XMM13,
  X86_XMM14,
  X86_XMM15
} OrcSSERegister;


enum OrcTargetSSEFlags

typedef enum {
  ORC_TARGET_SSE_SSE2 = (1<<0),
  ORC_TARGET_SSE_SSE3 = (1<<1),
  ORC_TARGET_SSE_SSSE3 = (1<<2),
  ORC_TARGET_SSE_SSE4_1 = (1<<3),
  ORC_TARGET_SSE_SSE4_2 = (1<<4),
  ORC_TARGET_SSE_SSE4A = (1<<5),
  ORC_TARGET_SSE_SSE5 = (1<<6),
  ORC_TARGET_SSE_FRAME_POINTER = (1<<7),
  ORC_TARGET_SSE_SHORT_JUMPS = (1<<8),
  ORC_TARGET_SSE_64BIT = (1<<9)
} OrcTargetSSEFlags;


ORC_SSE_SHUF()

#define ORC_SSE_SHUF(a,b,c,d) ((((a)&3)<<6)|(((b)&3)<<4)|(((c)&3)<<2)|(((d)&3)<<0))


orc_sse_emit_pshufd()

#define orc_sse_emit_pshufd(p,imm,a,b) orc_x86_emit_cpuinsn_imm(p, ORC_X86_pshufd, imm, a, b)


orc_sse_emit_pshuflw()

#define orc_sse_emit_pshuflw(p,imm,a,b) orc_x86_emit_cpuinsn_imm(p, ORC_X86_pshuflw, imm, a, b)


orc_sse_get_cpu_flags ()

unsigned int        orc_sse_get_cpu_flags               (void);


orc_sse_init ()

void                orc_sse_init                        (void);