gcc/gcc/testsuite/gcc.target/powerpc/pr81959.c

26 lines
817 B
C

/* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
/* { dg-options "-mpower9-vector -O2 -mfloat128" } */
/* PR 81959, the compiler raised on unrecognizable insn message in converting
int to __float128, where the int had a PRE_INC in the address. */
#ifndef ARRAY_SIZE
#define ARRAY_SIZE 1024
#endif
void
convert_int_to_float128 (__float128 * __restrict__ p,
int * __restrict__ q)
{
unsigned long i;
for (i = 0; i < ARRAY_SIZE; i++)
p[i] = (__float128)q[i];
}
/* { dg-final { scan-assembler {\mlfiwax\M|\mlxsiwax\M} } } */
/* { dg-final { scan-assembler {\mxscvsdqp\M} } } */
/* { dg-final { scan-assembler-not {\mmtvsrd\M} } } */
/* { dg-final { scan-assembler-not {\mmtvsrw[sz]\M} } } */