Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/scev-15.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-O3 -fdump-tree-ldist" } */ void foo (int *p) { unsigned short i, j; for (i = 0; i < 100; i++) for (j = 1; j < 101; j++) { unsigned int index = 100 * i + j; p[index-1] = 0; } } /* Loop can be transformed into builtin memset since &p[...] is SCEV. */ /* { dg-final { scan-tree-dump "builtin_memset" "ldist" } } */