On 05/17/2011 09:24 AM, Tom de Vries wrote:
> On 05/17/2011 09:10 AM, Tom de Vries wrote:
>> Hi Zdenek,
>>
>> I have a patch set for for PR45098.
>>
>> 01_object-size-target.patch
>> 02_pr45098-rtx-cost-set.patch
>> 03_pr45098-computation-cost.patch
>> 04_pr45098-iv-init-cost.patch
>> 05_pr45098-bound-cost.patch
>> 06_pr45098-bound-cost.test.patch
>> 07_pr45098-nowrap-limits-iterations.patch
>> 08_pr45098-nowrap-limits-iterations.test.patch
>> 09_pr45098-shift-add-cost.patch
>> 10_pr45098-shift-add-cost.test.patch
>>
>> I will sent out the patches individually.
>>
>
> OK for trunk?
>
> Thanks,
> - Tom
Resubmitting with comment.
This new test case needs all preceding patches to pass.
2011-05-05 Tom de Vries <t...@codesourcery.com>
PR target/45098
* gcc.target/arm/ivopts-6.c: New test.
Index: gcc/testsuite/gcc.target/arm/ivopts-6.c
===================================================================
--- /dev/null (new file)
+++ gcc/testsuite/gcc.target/arm/ivopts-6.c (revision 0)
@@ -0,0 +1,15 @@
+/* { dg-do assemble } */
+/* { dg-options "-Os -fdump-tree-ivopts -save-temps -marm" } */
+
+void
+tr5 (short array[], int n)
+{
+ int x;
+ if (n > 0)
+ for (x = 0; x < n; x++)
+ array[x] = 0;
+}
+
+/* { dg-final { scan-tree-dump-times "PHI <" 1 "ivopts"} } */
+/* { dg-final { object-size text <= 32 } } */
+/* { dg-final { cleanup-tree-dump "ivopts" } } */
