Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/powerpc/vec-pdep-1.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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/* { dg-do run } */ /* { dg-require-effective-target powerpc_future_hw } */ /* { dg-options "-mdejagnu-cpu=future" } */ #include <altivec.h> extern void abort (void); vector unsigned long long int do_vec_pdep (vector unsigned long long int source, vector unsigned long long int mask) { return vec_pdep (source, mask); } int main (int argc, char *argv []) { vector unsigned long long int source_a = { 0xa5f07e3cull, 0x7e3ca5f0ull }; vector unsigned long long int source_b = { 0x3ca5f07eull, 0x5a0fe7c3ull }; vector unsigned long long int mask_a = { 0xffff0000ull, 0x0000ffffull }; vector unsigned long long int mask_b = { 0x0f0f0f0full, 0xf0f0f0f0ull }; /* See pdepd-0.c for derivation of expected results. result_aa [0] is compute (source [0], mask [0]; result_aa [1] is compute (source [1], mask [1]. result_ab [0] is compute (source [0], mask [2]; result_ab [1] is compute (source [1], mask [3]. result_ba [0] is compute (source [2], mask [0]; result_ba [1] is compute (source [3], mask [1]. result_bb [0] is compute (source [2], mask [2]; result_bb [1] is compute (source [3], mask [3]. */ vector unsigned long long int result_aa = { 0x7e3c0000ull, 0x0000a5f0ull }; vector unsigned long long int result_ab = { 0x070e030cull, 0xa050f000ull }; vector unsigned long long int result_ba = { 0xf07e0000ull, 0x0000e7c3ull }; vector unsigned long long int result_bb = { 0x0f00070eull, 0xe070c030ull }; if (!vec_all_eq (do_vec_pdep (source_a, mask_a), result_aa)) abort (); if (!vec_all_eq (do_vec_pdep (source_a, mask_b), result_ab)) abort (); if (!vec_all_eq (do_vec_pdep (source_b, mask_a), result_ba)) abort (); if (!vec_all_eq (do_vec_pdep (source_b, mask_b), result_bb)) abort (); return 0; }