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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.target/] [xstormy16/] [sfr/] [24_set_sfrw_bitfield_8.c] - Rev 12
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/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */ /* { dg-final { scan-assembler "set1 32533,#0" } } */ typedef struct { unsigned short b0:1; unsigned short b1:1; unsigned short b2:1; unsigned short b3:1; unsigned short b4:1; unsigned short b5:1; unsigned short b6:1; unsigned short b7:1; unsigned short b8:1; unsigned short b9:1; unsigned short b10:1; unsigned short b11:1; unsigned short b12:1; unsigned short b13:1; unsigned short b14:1; unsigned short b15:1; } BitField; #define SFR (*((volatile BitField*)0x7f14)) unsigned short *p = (unsigned short *) 0x7f14; void Do (void) { SFR.b8 = 1; } int main (void) { *p = 0x1234; Do (); return (*p == 0x1334) ? 0 : 1; }