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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr11001-memset-1.c] - Rev 318
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/* Ensure that we don't use 'rep stoX' in the presence of register globals. */ /* { dg-do compile } */ /* { dg-options "-Os -w" } */ extern void *memset (void *, int, __SIZE_TYPE__); register int regvar asm("%eax"); int foo[10]; int bar[10]; char baz[15]; char quux[15]; void do_copy () { memset (foo, 0, sizeof foo); memset (baz, 0, sizeof baz); } /* { dg-final { scan-assembler-not "rep stosl" } } */ /* { dg-final { scan-assembler-not "rep stosb" } } */