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/* { dg-do compile { target powerpc*-*-* } } */
/* { dg-require-effective-target powerpc_altivec_ok } */
/* { dg-options "-maltivec -mabi=altivec -O2" } */
/* Testcase by Richard Guenther and Steven Bosscher.
Check that "easy" AltiVec constants are correctly synthesized
if they need to be reloaded. */
typedef __attribute__ ((vector_size (16))) unsigned char v16qi;
typedef __attribute__ ((vector_size (16))) unsigned short v8hi;
typedef __attribute__ ((vector_size (16))) unsigned int v4si;
#define REGLIST \
"77", "78", "79", "80", "81", "82", "83", "84", "85", "86", \
"87", "88", "89", "90", "91", "92", "93", "94", "95", "96", \
"97", "98", "99", "100", "101", "102", "103", "104", "105", "106", \
"107", "108"
#define TEST(a, result, b) \
void a##_##b (int h) \
{ \
volatile a tmp; \
while (h-- > 0) \
{ \
asm ("" : : : REGLIST); \
tmp = (a) (result) __builtin_altivec_##b (5); \
} \
} \
\
void a##_##b##_neg (int h) \
{ \
volatile a tmp; \
while (h-- > 0) \
{ \
asm ("" : : : REGLIST); \
tmp = (a) (result) __builtin_altivec_##b (-5); \
} \
}
TEST(v16qi, v16qi, vspltisb)
TEST(v16qi, v8hi, vspltish)
TEST(v16qi, v4si, vspltisw)
TEST(v8hi, v16qi, vspltisb)
TEST(v8hi, v8hi, vspltish)
TEST(v8hi, v4si, vspltisw)
TEST(v4si, v16qi, vspltisb)
TEST(v4si, v8hi, vspltish)
TEST(v4si, v4si, vspltisw)
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