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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [slp-24-big-array.c] - Rev 689
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 64 typedef struct { unsigned char a; unsigned char b; unsigned char c; unsigned char d; } s; unsigned char ub[N*2]; unsigned char uc[N]; volatile int y = 0; unsigned char check_diff = 2; void main1 (unsigned char x, unsigned char max_result, unsigned char min_result, s *arr) { int i; unsigned char udiff = 2; unsigned char umax = x; unsigned char umin = x; unsigned char ua1[N*2]; s *pIn = arr; s out[N]; for (i = 0; i < N; i++) { udiff += (unsigned char) (ub[i] - uc[i]); ua1[2*i+1] = ub[2*i+1]; ua1[2*i] = ub[2*i]; out[i].d = pIn->d - 1; out[i].b = pIn->b - 4; out[i].c = pIn->c - 8; out[i].a = pIn->a - 3; pIn++; } for (i = 0; i < N; i++) { if (ua1[2*i] != ub[2*i] || ua1[2*i+1] != ub[2*i+1] || out[i].a != arr[i].a - 3 || out[i].b != arr[i].b - 4 || out[i].c != arr[i].c - 8 || out[i].d != arr[i].d - 1) abort (); } /* check results: */ if (udiff != check_diff) abort (); } int main (void) { int i; s arr[N]; check_diff = 2; ub[0] = uc[0] = 1; for (i = 1; i < N; i++) { ub[i] = (i%5 == 0)?i*3:i; uc[i] = i; check_diff += (unsigned char) (ub[i] - uc[i]); if (y) /* Avoid vectorization. */ abort (); } for (; i < 2*N; i++) { ub[i] = 0; if (y) /* Avoid vectorization. */ abort (); } for (i = 0; i < N; i++) { arr[i].a = i + 9; arr[i].b = i * 2 + 10; arr[i].c = 17; arr[i].d = i+34; if (arr[i].a == 178) abort (); } check_vect (); main1 (100, 100, 1, arr); main1 (0, 15, 0, arr); return 0; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && ilp32 } } } } */ /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { xfail { vect_no_align && ilp32 } } } } */ /* { dg-final { cleanup-tree-dump "vect" } } */