Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr78546-2.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* PR rtl-optimization/78546 */ /* { dg-do run { target int128 } } */ typedef unsigned __int128 u128; u128 b; int main () { asm volatile ("" : : : "memory"); u128 x = ((u128) ~0x7fffffffffffffffLL) - b; u128 y = 1 - x; if (y != 0x8000000000000001ULL) __builtin_abort (); return 0; }