107 lines
3 KiB
C
107 lines
3 KiB
C
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#include <spe.h>
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/* Test PowerPC SPU extensions. */
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#define vector __attribute__((vector_size(8)))
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vector unsigned short f_vec;
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vector short g_vec;
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vector float h_vec;
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vector float i_vec;
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vector unsigned int l_vec;
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vector int m_vec;
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vector int n_vec;
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/* dummy variables used in the testfile */
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vector unsigned int a_vec_d = {1, 1};
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vector int b_vec_d = {0, 0};
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vector float c_vec_d = {1.0, 1.0};
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vector unsigned int d_vec_d = {0, 0};
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vector int e_vec_d = {1, 1};
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vector unsigned short f_vec_d = {1, 1, 1, 1};
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vector short g_vec_d = {1, 1, 1, 1};
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vector float h_vec_d = {1.0, 1.0};
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vector float i_vec_d = {2.0, 2.0};
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vector unsigned int l_vec_d = {0, 0};
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vector int m_vec_d = {0, 0};
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vector int
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vec_func (vector unsigned int a_vec_f,
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vector int b_vec_f,
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vector float c_vec_f,
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vector unsigned int d_vec_f,
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vector int e_vec_f,
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vector unsigned short f_vec_f,
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vector short g_vec_f,
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vector float h_vec_f,
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vector float i_vec_f,
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vector unsigned int l_vec_f,
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vector int m_vec_f)
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{
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vector int n_vec;
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int x,y,z;
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x = 2;
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y = 3;
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z = x + y;
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z++;
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n_vec = __ev_and(a_vec_f, b_vec_f);
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n_vec = __ev_or(c_vec_f, d_vec_f);
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n_vec = __ev_or(e_vec_f, f_vec_f);
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n_vec = __ev_and(g_vec_f, h_vec_f);
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n_vec = __ev_and(i_vec_f, l_vec_f);
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n_vec = __ev_or(m_vec_f, a_vec_f);
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return n_vec;
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}
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void marker(void) {};
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int
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main (void)
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{
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vector unsigned int a_vec;
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vector int b_vec;
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vector float c_vec;
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vector unsigned int d_vec;
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vector int e_vec;
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vector int res_vec;
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a_vec = (vector unsigned int)__ev_create_u64 ((uint64_t) 55);
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b_vec = __ev_create_s64 ((int64_t) 66);
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c_vec = (vector float) __ev_create_fs (3.14F, 2.18F);
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d_vec = (vector unsigned int) __ev_create_u32 ((uint32_t) 5, (uint32_t) 4);
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e_vec = (vector int) __ev_create_s32 ((int32_t) 5, (int32_t) 6);
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f_vec = (vector unsigned short) __ev_create_u16 ((uint16_t) 6, (uint16_t) 6, (uint16_t) 7, (uint16_t) 1);
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g_vec = (vector short) __ev_create_s16 ((int16_t) 6, (int16_t) 6, (int16_t) 7, (int16_t) 9);
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h_vec = (vector float) __ev_create_sfix32_fs (3.0F, 2.0F);
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i_vec = (vector float) __ev_create_ufix32_fs (3.0F, 2.0F);
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l_vec = (vector unsigned int) __ev_create_ufix32_u32 (3U, 5U);
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m_vec = (vector int) __ev_create_sfix32_s32 (6, 9);
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marker ();
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#if 0
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/* This line is useful for cut-n-paste from a gdb session. */
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vec_func(a_vec,b_vec,c_vec,d_vec,e_vec,f_vec,g_vec,h_vec,i_vec,l_vec,m_vec)
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#endif
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res_vec = vec_func (a_vec, /* goes in r3 */
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b_vec, /* goes in r4 */
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c_vec, /* goes in r5 */
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d_vec, /* goes in r6 */
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e_vec, /* goes in r7 */
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f_vec, /* goes in r8 */
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g_vec, /* goes in r9 */
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h_vec, /* goes in r10 */
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i_vec, /* goes in stack */
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l_vec, /* goes in stack */
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m_vec); /* goes in stack */
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return 0;
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}
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