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/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_p8vector_ok } */
/* { dg-options "-mcpu=power8 -O2 -ftree-vectorize -fvect-cost-model=dynamic -fno-unroll-loops -fno-unroll-all-loops" } */
#ifndef SIZE
#define SIZE 1024
#endif
#ifndef ALIGN
#define ALIGN 32
#endif
#define ALIGN_ATTR __attribute__((__aligned__(ALIGN)))
#define DO_BUILTIN(PREFIX, TYPE, CLZ, POPCNT) \
TYPE PREFIX ## _a[SIZE] ALIGN_ATTR; \
TYPE PREFIX ## _b[SIZE] ALIGN_ATTR; \
\
void \
PREFIX ## _clz (void) \
{ \
unsigned long i; \
\
for (i = 0; i < SIZE; i++) \
PREFIX ## _a[i] = CLZ (PREFIX ## _b[i]); \
} \
\
void \
PREFIX ## _popcnt (void) \
{ \
unsigned long i; \
\
for (i = 0; i < SIZE; i++) \
PREFIX ## _a[i] = POPCNT (PREFIX ## _b[i]); \
}
#if !defined(DO_LONG_LONG) && !defined(DO_LONG) && !defined(DO_INT) && !defined(DO_SHORT) && !defined(DO_CHAR)
#define DO_INT 1
#endif
#if DO_LONG_LONG
/* At the moment, only int is auto vectorized. */
DO_BUILTIN (sll, long long, __builtin_clzll, __builtin_popcountll)
DO_BUILTIN (ull, unsigned long long, __builtin_clzll, __builtin_popcountll)
#endif
#if defined(_ARCH_PPC64) && DO_LONG
DO_BUILTIN (sl, long, __builtin_clzl, __builtin_popcountl)
DO_BUILTIN (ul, unsigned long, __builtin_clzl, __builtin_popcountl)
#endif
#if DO_INT
DO_BUILTIN (si, int, __builtin_clz, __builtin_popcount)
DO_BUILTIN (ui, unsigned int, __builtin_clz, __builtin_popcount)
#endif
#if DO_SHORT
DO_BUILTIN (ss, short, __builtin_clz, __builtin_popcount)
DO_BUILTIN (us, unsigned short, __builtin_clz, __builtin_popcount)
#endif
#if DO_CHAR
DO_BUILTIN (sc, signed char, __builtin_clz, __builtin_popcount)
DO_BUILTIN (uc, unsigned char, __builtin_clz, __builtin_popcount)
#endif
/* { dg-final { scan-assembler-times "vclzw" 2 } } */
/* { dg-final { scan-assembler-times "vpopcntw" 2 } } */
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