modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/20070522-1.c (about)

     1  /* { dg-options "-Wno-psabi" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
     2  
     3  /* This was PR 31606, we were trying to use TImode to expand the
     4     struct copy in SRA but TImode is not support on ia32. */
     5  
     6  struct Collision {
     7     int edge;
     8     int triangle;
     9    float _M_instance[3] __attribute__((__aligned__));
    10  };
    11  void  get_collisions(struct Collision a) {
    12    struct Collision b = a;
    13  }