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/* { dg-do compile { target x86_64-*-* } } */
/* { dg-options "-O3 -fdump-rtl-ira -fdump-rtl-pro_and_epilogue" } */
int __attribute__((noinline, noclone))
foo (int a)
{
return a + 5;
}
static int g;
int __attribute__((noinline, noclone))
bar (int a)
{
int r;
if (a)
{
r = foo (a);
g = r + a;
}
else
r = a+1;
return r;
}
/* { dg-final { scan-rtl-dump "Will split live ranges of parameters" "ira" } } */
/* { dg-final { scan-rtl-dump "Split live-range of register" "ira" } } */
/* { dg-final { scan-rtl-dump "Performing shrink-wrapping" "pro_and_epilogue" } } */
/* { dg-final { cleanup-rtl-dump "ira" } } */
/* { dg-final { cleanup-rtl-dump "pro_and_epilogue" } } */
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