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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [bf-spl1.c] - Rev 12
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/* { dg-do run { target m68k-*-* sparc-*-* } } */ /* { dg-options { -m68000 -O2 } { target m68k-*-* } } */ /* { dg-options { -O2 } { target sparc-*-* } } */ extern void abort (void); typedef float SFtype __attribute__ ((mode (SF))); typedef float DFtype __attribute__ ((mode (DF))); typedef int HItype __attribute__ ((mode (HI))); typedef int SItype __attribute__ ((mode (SI))); typedef int DItype __attribute__ ((mode (DI))); typedef unsigned int UHItype __attribute__ ((mode (HI))); typedef unsigned int USItype __attribute__ ((mode (SI))); typedef unsigned int UDItype __attribute__ ((mode (DI))); typedef UDItype fractype; typedef USItype halffractype; typedef DFtype FLO_type; typedef DItype intfrac; typedef union { long long foo; FLO_type value; struct { fractype fraction:52 __attribute__ ((packed)); unsigned int exp:11 __attribute__ ((packed)); unsigned int sign:1 __attribute__ ((packed)); } bits; } FLO_union_type; void foo (long long a); long long x; void pack_d () { FLO_union_type dst = { 0x0123456789abcdefLL }; x = dst.bits.fraction; } main () { pack_d (); foo (x); return 0; } void foo (long long a) { if (a != 0x0123456789abcLL) abort (); }