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/* { dg-do compile { target { powerpc*-*-linux* } } } */
/* { dg-require-effective-target powerpc_float128_sw_ok } */
/* { dg-options "-O2 -mdejagnu-cpu=power7 -mfloat128 -mno-regnames" } */
#ifndef __FLOAT128__
#error "-mfloat128 is not supported."
#endif
/* Pick a constant to load that cannot be generated by the power10 lxvkq
instruction. */
#ifdef __LONG_DOUBLE_IEEE128__
#define TYPE long double
#define TEN 10.0L
#else
#define TYPE __float128
#define TEN 10.0Q
#endif
/* Test to make sure vector registers are used for passing IEEE 128-bit
floating point values and returning them. Also make sure the 'q' suffix is
handled for __float128. */
TYPE one (void) { return TEN; }
void store (TYPE a, TYPE *p) { *p = a; }
/* This regexp captures the different vector load/stores that can be generated:
lxvd2x -- big endian power7/power8, little endian power8
lvx -- Altivec
lxv -- D-form power9
lxvx -- X-form power9
plxv -- prefixed power10
stxvd2x -- big endian power7/power8, little endian power8
stvx -- Altivec
stxvx -- X-form vector store (power9/power10).
stv -- D-form vector store (power9 and above).
pstv -- prefixed vector store (power10 and above). */
/* { dg-final { scan-assembler {\mlxvd2x 34\M|\mlvx 2\M|\mp?lxvx? 34\M} } } */
/* { dg-final { scan-assembler {\mstxvd2x 34\M|\mstvx 2\M|\mp?stxvx? 34\M} } } */
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