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view gcc/testsuite/gcc.dg/tree-ssa/calloc-3.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

void*f(){
    char*p=__builtin_malloc(42);
    __builtin_memset(p,0,42);
    __builtin_memset(p,0,42);
    return p;
};

/* { dg-final { scan-tree-dump-not "malloc" "optimized" } } */
/* { dg-final { scan-tree-dump-times "calloc" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-not "memset" "optimized" } } */