Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr78546-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR rtl-optimization/78546 */ /* { dg-do run { target int128 } } */ typedef unsigned __int128 u128; u128 b; static inline u128 foo (u128 p1) { p1 += ~b; return -p1; } int main () { asm volatile ("" : : : "memory"); u128 x = foo (~0x7fffffffffffffffLL); if (x != 0x8000000000000001ULL) __builtin_abort (); return 0; }