Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/stackalign/unwind-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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/* { dg-do run { target { { i?86-*-* x86_64-*-* } && ia32 } } } */ #include "test-unwind.h" #if !defined __PIC__ && !defined __USING_SJLJ_EXCEPTIONS__ /* Test situation 3: Stack realign really happen with DRAP reg DI */ void __attribute__ ((noinline)) __attribute__ ((regparm(3))) bar (int arg1, int arg2, int arg3) { int __attribute__ ((aligned(64))) a=1; char * s = (char *) __builtin_alloca (arg3 + 1); copy (s, arg3); if (__builtin_strncmp (s, "good", arg3) != 0) { #ifdef DEBUG s[arg3] = '\0'; printf ("Failed: %s != good\n", s); #endif abort (); } if (check_int (&a, __alignof__(a)) != a) abort (); ALTER_REGS(); throw arg1+arg2+arg3+a; } void foo() { bar (1,2,3); } #endif