Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/pr65947-6.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
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/* { dg-require-effective-target vect_condition } */ #include "tree-vect.h" extern void abort (void) __attribute__ ((noreturn)); #define N 30 /* Condition reduction where loop type is different than the data type. */ int condition_reduction (int *a, int min_v) { int last = N + 65; for (char i = 0; i < N; i++) if (a[i] < min_v) last = a[i]; return last; } int main (void) { int a[N] = { 67, 32, 45, 43, 21, -11, 12, 3, 4, 5, 6, 76, -32, 56, -32, -1, 4, 5, 6, 99, 43, 22, -3, 22, 16, 34, 55, 31, 87, 324 }; check_vect (); int ret = condition_reduction (a, 16); if (ret != -3) abort (); return 0; } /* { dg-final { scan-tree-dump-times "LOOP VECTORIZED" 2 "vect" } } */ /* { dg-final { scan-tree-dump-times "optimizing condition reduction with FOLD_EXTRACT_LAST" 2 "vect" { target vect_fold_extract_last } } } */ /* { dg-final { scan-tree-dump-not "condition expression based on integer induction." "vect" } } */