Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr68529-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile { target size32plus } } */ /* { dg-options "-O2 -ftree-loop-distribution -ftree-loop-distribute-patterns -fdump-tree-ldist-details" } */ void bar(char *s); int foo1(unsigned short l) { char c[10000] = {}; unsigned short nchar = 9999; while(nchar-- != l) { c[nchar] = 'A'; } bar (c); return 0; } int foo2() { char c[100000] = {}; unsigned short nchar; for (nchar = 0; nchar != 1000; --nchar) { c[nchar] = 'A'; } bar (c); return 0; } int foo3() { char c[100000] = {}; unsigned short nchar; for (nchar = 0; nchar != 1000; nchar += 3) { c[nchar] = 'A'; } bar (c); return 0; } /* { dg-final { scan-tree-dump-times "failed: evolution of offset is not affine" 3 "ldist" } } */