Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/ssp-4.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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/* { dg-do assemble } */ /* { dg-options "-fstack-protector-strong -O1 -frename-registers" } */ /* { dg-require-effective-target fstack_protector } */ typedef unsigned int uint32_t; struct ctx { uint32_t A; }; void * buffer_copy (const struct ctx *ctx, void *resbuf) { uint32_t buffer[4]; buffer[0] = (ctx->A); __builtin_memcpy (resbuf, buffer, sizeof (buffer)); return resbuf; }