Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/O3-pr39675-2.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 | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-require-effective-target vect_int } */ #define N 128 int out[N*4], out2[N], in[N*4]; void foo () { int i, a0, a1, a2, a3; for (i = 0; i < N; i++) { a0 = in[i*4]; a1 = in[i*4 + 1]; a2 = in[i*4 + 2]; a3 = in[i*4 + 3]; out[i*4] = a0; out[i*4 + 1] = a1; out[i*4 + 2] = a2; out[i*4 + 3] = a3; out2[i] = a0; } } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_strided4 } } } */ /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target vect_strided4 } } } */