Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/stackalign/unwind-2.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 run { target { { i?86-*-* x86_64-*-* } && ia32 } } } */ #include "test-unwind.h" #if !defined __PIC__ && !defined __USING_SJLJ_EXCEPTIONS__ /* Test situation 2: stack really realign with DRAP reg CX */ void __attribute__ ((noinline)) foo () { int __attribute__ ((aligned(64))) a=4; char * s = (char *) __builtin_alloca (a + 1); copy (s, a); if (__builtin_strncmp (s, "good", a) != 0) { #ifdef DEBUG s[a] = '\0'; printf ("Failed: %s != good\n", s); #endif abort (); } if (check_int (&a, __alignof__(a)) != a) abort (); ALTER_REGS(); throw a; } #endif