Viewing file:  fold-vec-mergehl-char.c (1.24 KB) -rw-r--r--
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/* Verify that overloaded built-ins for vec_merge* with char
inputs produce the right code. */
/* { dg-do compile } */
/* { dg-require-effective-target powerpc_altivec_ok } */
/* { dg-options "-maltivec -O2" } */
#include <altivec.h>
vector signed char
test_misc () {
vector signed char vsc1c = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
vector signed char vsc2c = {9,10,11,12,13,14,15,16,0,1,2,3,4,5,6,7};
return vec_mergel (vsc1c, vsc2c);
}
vector bool char
testbc_l (vector bool char vbc2, vector bool char vbc3)
{
return vec_mergel (vbc2, vbc3);
}
vector signed char
testsc_l (vector signed char vsc2, vector signed char vsc3)
{
return vec_mergel (vsc2, vsc3);
}
vector unsigned char
testuc_l (vector unsigned char vuc2, vector unsigned char vuc3)
{
return vec_mergel (vuc2, vuc3);
}
vector bool char
testbc_h (vector bool char vbc2, vector bool char vbc3)
{
return vec_mergeh (vbc2, vbc3);
}
vector signed char
testsc_h (vector signed char vsc2, vector signed char vsc3)
{
return vec_mergeh (vsc2, vsc3);
}
vector unsigned char
testuc_h (vector unsigned char vuc2, vector unsigned char vuc3)
{
return vec_mergeh (vuc2, vuc3);
}
/* { dg-final { scan-assembler-times "vmrghb" 3 } } */
/* { dg-final { scan-assembler-times "vmrglb" 3 } } */
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