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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [bitfield2.c] - Rev 12
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// Test for bitfield alignment in structs on IA-32 // { dg-do run { target i?86-*-* x86_64-*-* } } // { dg-require-effective-target ilp32 } // { dg-options "-O2" } // { dg-options "-mno-align-double -mno-ms-bitfields" { target i?86-*-interix* i?86-*-cygwin* i?86-*-mingw* } } extern void abort (void); extern void exit (int); struct X { char a; long long : 0; char b; } x; int main () { if (&x.b - &x.a != 4) abort (); if (sizeof (x) != 5) abort (); exit (0); }