Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/union-4.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-rtl-cse1" } */ extern void abort(void); typedef unsigned int uint32; typedef unsigned long long uint64; typedef union { uint32 i32; uint64 i64; } u64; void foo(void) { u64 data; data.i64 = 1; if (data.i32 != 1) abort (); } /* { dg-final { scan-rtl-dump-not "abort" "cse1" { target i?86-*-* x86_64-*-* } } } */