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/* { dg-do compile } */
/* { dg-options "-O3 -fno-inline -ffast-math -march=armv8-a+sve -fdump-tree-vect-details -msve-vector-bits=256" } */
#include <stdint.h>
/* Speculative loop with a conditional load. */
#define SPEC_LOOP(ARGTYPE,INDUCTYPE)\
INDUCTYPE spec_loop_##ARGTYPE##INDUCTYPE (ARGTYPE mask, ARGTYPE limit,\
ARGTYPE * array, ARGTYPE * cond)\
{\
uint64_t i = 0;\
INDUCTYPE r = 0;\
while ((i & mask) != limit)\
{\
if (cond[i])\
r = array[i];\
i++;\
}\
return r;\
}
SPEC_LOOP (uint8_t, uint8_t)
SPEC_LOOP (uint16_t, uint16_t)
SPEC_LOOP (uint32_t, uint32_t)
SPEC_LOOP (uint64_t, uint64_t)
SPEC_LOOP (int8_t, int8_t)
SPEC_LOOP (int16_t, int16_t)
SPEC_LOOP (int32_t, int32_t)
SPEC_LOOP (int64_t, int64_t)
/* Conversions. */
SPEC_LOOP (uint16_t, uint8_t)
SPEC_LOOP (uint32_t, uint8_t)
SPEC_LOOP (uint32_t, uint16_t)
SPEC_LOOP (uint64_t, uint8_t)
SPEC_LOOP (uint64_t, uint16_t)
SPEC_LOOP (uint64_t, uint32_t)
/* { dg-final { scan-tree-dump-not "LOOP VECTORIZED" "vect" } } */
/* { dg-final { scan-tree-dump "Speculative loop mask load/stores not supported" "vect" } } */
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