Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-126.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/66718 */ /* { dg-do compile } */ int *a[1024], b[1024]; struct S { int u, v, w, x; }; struct S c[1024]; int d[1024][10]; void f0 (void) { for (int i = 0; i < 1024; i++) a[i] = &b[0]; } void f1 (void) { for (int i = 0; i < 1024; i++) { int *p = &b[0]; a[i] = p + i; } } void f2 (int *p) { for (int i = 0; i < 1024; i++) a[i] = &p[i]; } void f3 (void) { for (int i = 0; i < 1024; i++) a[i] = &b[i]; } void f4 (void) { int *p = &c[0].v; for (int i = 0; i < 1024; i++) a[i] = &p[4 * i]; } void f5 (void) { for (int i = 0; i < 1024; i++) a[i] = &c[i].v; } void f6 (void) { for (int i = 0; i < 1024; i++) for (unsigned int j = 0; j < 10; j++) a[i] = &d[i][j]; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops in function" 7 "vect" { target { i?86-*-* x86_64-*-* } } } } */