Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/20020122-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Check that the combination of -Os and -fprefetch-loop-arrays does not cause the compiler to crash, which it originally did on i?86. Warnings are turned off because not all targets support prefetch. */ /* { dg-do compile } */ /* { dg-options "-Os -fprefetch-loop-arrays -w" } */ /* { dg-options "-Os -fprefetch-loop-arrays -mtune=pentium3 -w" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */ int foo (int *p, int n) { int i, r; for (i = 0; i < n; i++) r += p[i]; return r; }