Hi Carrot,
ChangeLog:
2011-05-16 Wei Guozhi
PR target/46975
* config/arm/arm.md (*addsi3_carryin_compare0_): New pattern.
(peephole2 for conditional move): Generate 16 bit instructions.
ChangeLog:
2010-05-16 Wei Guozhi
PR target/46975
* gcc.target/arm/
On Fri, Dec 17, 2010 at 8:18 PM, Richard Earnshaw wrote:
>
> On Thu, 2010-12-16 at 14:45 -0800, Carrot Wei wrote:
>> Hi
>>
>> Compile the following c code with options -march=armv7-a -mthumb -Os
>>
>> int foo (int s)
>> {
>> return s == 1;
>> }
>>
>> GCC 4.6 generates:
>>
>> :
>> 0
Ping
On Sat, Dec 18, 2010 at 3:30 AM, Carrot Wei wrote:
> On Fri, Dec 17, 2010 at 4:18 AM, Richard Earnshaw wrote:
>>
>> On Thu, 2010-12-16 at 14:45 -0800, Carrot Wei wrote:
>>> Hi
>>>
>>> Compile the following c code with options -march=armv7-a -mthumb -Os
>>>
>>> int foo (int s)
>>> {
>>>
