Displaying 4 results from an estimated 4 matches for "builtin_constant_p".
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__builtin_constant_p
2009 Mar 16
3
[LLVMdev] [Bug 3756] __attribute__((always_inline)) and __builtin_constant_p
...VED
>>> Resolution| |WONTFIX
>>>
>>> --- Comment #6 from Chris Lattner <clattner at apple.com> 2009-03-10
>>> 23:13:33 ---
>>> Unfortunately, this will never be fixed in either llvm-gcc or clang.
>>> __builtin_constant_p is a "best effort" constant folding tester,
>>> which is
>>> allowed to fail. You should never write code that assumes that
>>> __builtin_constant_p can't fail (if you need that, just don't use
>>> __builtin_constant_p).
>>
>>
>...
2009 Mar 20
0
[LLVMdev] [Bug 3756] __attribute__((always_inline)) and __builtin_constant_p
...Resolution| |WONTFIX
>>>>
>>>> --- Comment #6 from Chris Lattner <clattner at apple.com> 2009-03-10
>>>> 23:13:33 ---
>>>> Unfortunately, this will never be fixed in either llvm-gcc or clang.
>>>> __builtin_constant_p is a "best effort" constant folding tester,
>>>> which is
>>>> allowed to fail. You should never write code that assumes that
>>>> __builtin_constant_p can't fail (if you need that, just don't use
>>>> __builtin_constant_p).
>&...
2009 Mar 16
0
[LLVMdev] [Bug 3756] __attribute__((always_inline)) and __builtin_constant_p
...EW |RESOLVED
>> Resolution| |WONTFIX
>>
>> --- Comment #6 from Chris Lattner <clattner at apple.com> 2009-03-10 23:13:33 ---
>> Unfortunately, this will never be fixed in either llvm-gcc or clang.
>> __builtin_constant_p is a "best effort" constant folding tester, which is
>> allowed to fail. You should never write code that assumes that
>> __builtin_constant_p can't fail (if you need that, just don't use
>> __builtin_constant_p).
>
>
>> It would be interesting and...
2009 Mar 15
2
[LLVMdev] [Bug 3756] __attribute__((always_inline)) and __builtin_constant_p
...Status|NEW |RESOLVED
> Resolution| |WONTFIX
>
> --- Comment #6 from Chris Lattner <clattner at apple.com> 2009-03-10 23:13:33 ---
> Unfortunately, this will never be fixed in either llvm-gcc or clang.
> __builtin_constant_p is a "best effort" constant folding tester, which is
> allowed to fail. You should never write code that assumes that
> __builtin_constant_p can't fail (if you need that, just don't use
> __builtin_constant_p).
> It would be interesting and useful to bring this up o...