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/* Check if patching works with function splitting. */
/* { dg-require-effective-target freorder } */
/* { dg-options "-O2 -freorder-blocks-and-partition -save-temps " { target { ! x86_64-*-* } } }
/* { dg-options "-O2 -freorder-blocks-and-partition -save-temps -mpatch-functions-for-instrumentation -fno-optimize-sibling-calls " { target x86_64-*-* } } */
#define SIZE 10000
const char *sarr[SIZE];
const char *buf_hot;
const char *buf_cold;
__attribute__((noinline))
void
foo (int path)
{
int i;
if (path)
{
for (i = 0; i < SIZE; i++)
sarr[i] = buf_hot;
}
else
{
for (i = 0; i < SIZE; i++)
sarr[i] = buf_cold;
}
}
int
main (int argc, char *argv[])
{
buf_hot = "hello";
buf_cold = "world";
foo (argc);
return 0;
}
/* { dg-final-use { cleanup-saved-temps } } */
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