Viewing file:  cond_op_shift_d-1.c (1.4 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -march=skylake-avx512 -fdump-tree-optimized" } */
/* { dg-final { scan-tree-dump-times ".COND_SHR" 2 "optimized" } } */
/* { dg-final { scan-tree-dump-times ".COND_SHL" 2 "optimized" } } */
/* { dg-final { scan-assembler-times "vpsrad" 1 } } */
/* { dg-final { scan-assembler-times "vpslld" 1 } } */
/* { dg-final { scan-assembler-times "vpsravd" 1 } } */
/* { dg-final { scan-assembler-times "vpsllvd" 1 } } */
typedef short int16;
typedef unsigned short uint16;
typedef int int32;
typedef unsigned int uint32;
typedef long long int64;
typedef unsigned long long uint64;
#ifndef NUM
#define NUM 800
#endif
#ifndef TYPE
#define TYPE int
#endif
TYPE a[NUM], b[NUM], c[NUM], d[NUM], e[NUM], j[NUM];
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
#define MAX(X,Y) ((X) < (Y) ? (Y) : (X))
#define BINC(OPNAME, OP) \
void \
__attribute__ ((noipa,optimize ("O3"))) \
foo_##OPNAME##_const () \
{ \
for (int i = 0; i != NUM; i++) \
if (b[i] < c[i]) \
a[i] = d[i] OP 3; \
else \
a[i] = MAX(d[i], e[i]); \
}
#define BINV(OPNAME, OP) \
void \
__attribute__ ((noipa,optimize ("O3"))) \
foo_##OPNAME##_variable () \
{ \
for (int i = 0; i != NUM; i++) \
if (b[i] < c[i]) \
a[i] = d[i] OP e[i]; \
else \
a[i] = MAX(d[i], e[i]); \
}
BINC (shl, <<);
BINC (shr, >>);
BINV (shl, <<);
BINV (shr, >>);
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