Thanks for the suggestion. I actually want this function to be inlined
in ipa-inline phase, not einline phase.
Dehao
On Fri, May 30, 2014 at 4:50 PM, Steven Bosscher <stevenb....@gmail.com> wrote:
> On Fri, May 30, 2014 at 11:43 PM, Dehao Chen wrote:
>> Index: gcc/testsuite/gcc.dg/tree-prof/merge_block.c
>> ===================================================================
>> --- gcc/testsuite/gcc.dg/tree-prof/merge_block.c (revision 0)
>> +++ gcc/testsuite/gcc.dg/tree-prof/merge_block.c (revision 0)
>> @@ -0,0 +1,20 @@
>> +
>> +/* { dg-options "-O2 -fno-ipa-pure-const
>> -fdump-tree-optimized-blocks-details -fno-early-inlining" } */
>> +int a[8];
>> +int t()
>> +{
>> + int i;
>> + for (i = 0; i < 3; i++)
>> + if (a[i])
>> + break;
>> + return i;
>> +}
>> +main ()
>> +{
>> + int i;
>> + for (i = 0; i < 1000; i++)
>> + t ();
>> + return 0;
>> +}
>> +/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */
>> +/* { dg-final-use { cleanup-tree-dump "optimized" } } */
>
>
> I suppose you want to avoid having t() inlined into main()? If so,
> then I'd suggest adding __attribute__((__noinline__,__noclone__)) to
> "robustify" the test case.
>
> Ciao!
> Steven
