在 2019/6/18 上午6:46, Jeff Law 写道:
On 5/9/19 2:01 AM, JunMa wrote:
在 2019/5/9 上午10:22, JunMa 写道:
在 2019/5/9 上午3:02, Bernd Edlinger 写道:
On 5/8/19 4:31 PM, Richard Biener wrote:
On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
在 2019/5/6 下午7:58, JunMa 写道:
在 2019/5/6 下午6:02, Richard Biener 写道:
On
On 5/9/19 2:01 AM, JunMa wrote:
> 在 2019/5/9 上午10:22, JunMa 写道:
>> 在 2019/5/9 上午3:02, Bernd Edlinger 写道:
>>> On 5/8/19 4:31 PM, Richard Biener wrote:
On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
> 在 2019/5/6 下午7:58, JunMa 写道:
>> 在 2019/5/6 下午6:02, Richard Biener 写道:
>>> On Thu,
在 2019/5/9 上午10:22, JunMa 写道:
在 2019/5/9 上午3:02, Bernd Edlinger 写道:
On 5/8/19 4:31 PM, Richard Biener wrote:
On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
在 2019/5/6 下午7:58, JunMa 写道:
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa
wrote:
Hi
For now, gcc can not
在 2019/5/9 上午3:02, Bernd Edlinger 写道:
On 5/8/19 4:31 PM, Richard Biener wrote:
On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
在 2019/5/6 下午7:58, JunMa 写道:
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char
在 2019/5/8 下午10:31, Richard Biener 写道:
On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
在 2019/5/6 下午7:58, JunMa 写道:
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7',
On 5/8/19 4:31 PM, Richard Biener wrote:
> On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
>>
>> 在 2019/5/6 下午7:58, JunMa 写道:
>>> 在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
> Hi
> For now, gcc can not fold code like:
>
> const char a[5] =
On Tue, May 7, 2019 at 4:34 AM JunMa wrote:
>
> 在 2019/5/6 下午7:58, JunMa 写道:
> > 在 2019/5/6 下午6:02, Richard Biener 写道:
> >> On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
> >>> Hi
> >>> For now, gcc can not fold code like:
> >>>
> >>> const char a[5] = "123"
> >>> __builtin_memchr (a, '7', sizeof
在 2019/5/7 上午2:05, Martin Sebor 写道:
On 5/6/19 5:58 AM, JunMa wrote:
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string
在 2019/5/6 下午7:58, JunMa 写道:
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string length although length of a
is 5.
On 5/6/19 5:58 AM, JunMa wrote:
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string length although length of a
is 5.
在 2019/5/6 下午6:02, Richard Biener 写道:
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string length although length of a is 5.
This is a bit conservative, it's
On Thu, Mar 21, 2019 at 5:57 AM JunMa wrote:
>
> Hi
> For now, gcc can not fold code like:
>
> const char a[5] = "123"
> __builtin_memchr (a, '7', sizeof a)
>
> It tries to avoid folding out of string length although length of a is 5.
> This is a bit conservative, it's safe to folding
在 2019/3/21 下午12:51, JunMa 写道:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string length although length of a is 5.
This is a bit conservative, it's safe to folding memchr/bcmp/memcmp
builtins when
在 2019/3/21 下午1:06, Bin.Cheng 写道:
On Thu, Mar 21, 2019 at 12:57 PM JunMa wrote:
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string length although length of a is 5.
This is a bit conservative, it's
On Thu, Mar 21, 2019 at 12:57 PM JunMa wrote:
>
> Hi
> For now, gcc can not fold code like:
>
> const char a[5] = "123"
> __builtin_memchr (a, '7', sizeof a)
>
> It tries to avoid folding out of string length although length of a is 5.
> This is a bit conservative, it's safe to folding
Hi
For now, gcc can not fold code like:
const char a[5] = "123"
__builtin_memchr (a, '7', sizeof a)
It tries to avoid folding out of string length although length of a is 5.
This is a bit conservative, it's safe to folding memchr/bcmp/memcmp
builtins when constant string stores in array with
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