Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/stackalign/unwind-6.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__ double g_f=1.0; /* Test situation 6: Stack realign dosn't really happen with DRAP reg DI */ void __attribute__ ((noinline)) __attribute__ ((regparm(3))) bar(int arg1, int arg2, int arg3, int arg4) { char * s = (char *) __builtin_alloca (arg4 + 1); copy (s, arg4); if (__builtin_strncmp (s, "good", arg4) != 0) { #ifdef DEBUG s[arg4] = '\0'; printf ("Failed: %s != good\n", s); #endif abort (); } ALTER_REGS(); if (g_f) throw arg1+arg2+arg3+ g_f; } void __attribute__((noinline)) foo() { bar(1,2,3,4); } #endif