Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr80170.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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/* { dg-do run } */ /* { dg-options "-fgimple -O2 -ftree-slp-vectorize" } */ /* { dg-require-effective-target ptr32plus } */ struct A { void * a; void * b; }; struct __attribute__((aligned(16))) B { void * pad; void * misaligned; void * pad2; struct A a; }; __attribute__((noclone, noinline)) void __GIMPLE (startwith("slp")) NullB (void * misalignedPtr) { struct B * b; bb_2: #if __SIZEOF_LONG__ == 8 b_2 = misalignedPtr_1(D) + 18446744073709551608ul; #else b_2 = misalignedPtr_1(D) + 4294967292ul; #endif __MEM <struct B> (b_2).a.a = _Literal (void *) 0; __MEM <struct B> (b_2).a.b = _Literal (void *) 0; return; } int main() { struct B b; NullB (&b.misaligned); return 0; }