Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/pr51759.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-O2" } */ #if __SIZEOF_INT__ == 2 && __SIZEOF_LONG__ == 4 #define unsigned unsigned long #endif extern "C" void abort (void); struct S { void __attribute__((noinline)) set(unsigned val) { data = val; if (data != val) abort (); } int pad0; unsigned pad1 : 8; unsigned data : 24; int pad2; }; int main() { S s; s.pad2 = -1; s.set(0); if (s.pad2 != -1) abort (); }