Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr59523.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/59523 */ /* { dg-do compile } */ /* { dg-options "-O3" } */ /* { dg-additional-options "-mavx2" { target { i?86-*-* x86_64-*-* } } } */ /* { dg-require-effective-target alloca } */ int * foo (int a, int *b, int *c, int *d) { int i, *r = __builtin_alloca (a * sizeof (int)); __builtin_memcpy (r, d, a * sizeof (int)); for (i = 0; i < 64; i++) c[i] += b[i]; for (i = 0; i < a; i++) if (r[i] == 0) r[i] = 1; return r; } /* { dg-prune-output "-Wreturn-local-addr" } */