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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr25654.c] - Rev 318
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/* { dg-do run } */ /* { dg-require-effective-target ilp32 } */ /* { dg-options "-O2 -mpreferred-stack-boundary=2 -march=i686 -frename-registers" } */ extern void abort (void) __attribute__((noreturn)); struct wrapper { union setconflict { short a[20]; int b[10]; } a; }; int main () { int sum = 0; { struct wrapper a; short *c; c = a.a.a; asm ("": "=r" (c):"0" (c)); *c = 0; asm ("": "=r" (c):"0" (c)); sum += *c; } { struct wrapper a; int *c; c = a.a.b; asm ("": "=r" (c):"0" (c)); *c = 1; asm ("": "=r" (c):"0" (c)); sum += *c; } if (sum != 1) abort(); return 0; }
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