URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [altivec-cell-2.c] - Rev 322
Compare with Previous | Blame | View Log
/* { dg-do run { target { powerpc*-*-* && vmx_hw } } } */ /* { dg-do compile { target { powerpc*-*-* && { ! vmx_hw } } } } */ /* { dg-require-effective-target powerpc_altivec_ok } */ /* { dg-options "-maltivec" } */ /* Test the vec_extract VMX intrinsics. */ #include <altivec.h> extern void abort (void); vector int a = {0, 1, 2, 3}; vector short b = {0, 1, 2, 3, 4, 5, 6, 7}; int f(vector int a, int b) { return vec_extract (a, b); } int f0 (vector int a) { return vec_extract (a, 0); } int f1 (vector int a) { return vec_extract (a, 1); } int f2 (vector int a) { return vec_extract (a, 2); } int f3 (vector int a) { return vec_extract (a, 3); } int f4 (vector int a) { return vec_extract (a, 4); } int g(vector short a, int b) { return vec_extract (a, b); } int g0 (vector short a) { return vec_extract (a, 0); } int g1 (vector short a) { return vec_extract (a, 1); } int g2 (vector short a) { return vec_extract (a, 2); } int g3 (vector short a) { return vec_extract (a, 3); } int g4 (vector short a) { return vec_extract (a, 4); } int g5 (vector short a) { return vec_extract (a, 5); } int g6 (vector short a) { return vec_extract (a, 6); } int g7 (vector short a) { return vec_extract (a, 7); } int g8 (vector short a) { return vec_extract (a, 8); } int main1(void) __attribute__((noinline)); int main1(void) { int i; /* Check vec_extract with a non constant element numbering */ for(i=0;i<10;i++) { if (f(a, i) != (i&0x3)) abort (); } /* Check vec_extract with a constant element numbering */ if (f0(a) != 0) abort (); if (f1(a) != 1) abort (); if (f2(a) != 2) abort (); if (f3(a) != 3) abort (); /* Check that vec_extract works with a constant element higher than the number of elements. */ if (f4(a) != 0) abort (); /* Check vec_extract with a non constant element numbering */ for(i=0;i<10;i++) { if (g(b, i) != (i&0x7)) abort (); } /* Check vec_extract with a constant element numbering */ if (g0(b) != 0) abort (); if (g1(b) != 1) abort (); if (g2(b) != 2) abort (); if (g3(b) != 3) abort (); if (g4(b) != 4) abort (); if (g5(b) != 5) abort (); if (g6(b) != 6) abort (); if (g7(b) != 7) abort (); /* Check that vec_extract works with a constant element higher than the number of elements. */ if (g8(b) != 0) abort (); return 0; } int main(void) { return main1 (); }