Displaying 4 results from an estimated 4 matches for "int_ssat".
2011 Jun 17
5
[LLVMdev] RFC: Integer saturation intrinsics
Hi all,
I'm proposing integer saturation intrinsics.
def int_ssat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
def int_usat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
The first operand is the integer value being saturated, and second is the saturation bit position.
For scalar integer types, the sem...
2011 Jun 17
0
[LLVMdev] RFC: Integer saturation intrinsics
On Fri, Jun 17, 2011 at 3:08 PM, Evan Cheng <evan.cheng at apple.com> wrote:
> Hi all,
>
> I'm proposing integer saturation intrinsics.
>
> def int_ssat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
> def int_usat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
>
> The first operand is the integer value being saturated, and second is the saturation bit position.
>
> For scalar...
2011 Jun 17
2
[LLVMdev] RFC: Integer saturation intrinsics
On Jun 17, 2011, at 3:42 PM, Eli Friedman wrote:
> On Fri, Jun 17, 2011 at 3:08 PM, Evan Cheng <evan.cheng at apple.com> wrote:
>> Hi all,
>>
>> I'm proposing integer saturation intrinsics.
>>
>> def int_ssat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
>> def int_usat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
>>
>> The first operand is the integer value being saturated, and second is the saturation bit position.
>>...
2011 Jun 17
0
[LLVMdev] RFC: Integer saturation intrinsics
...le.com> wrote:
>
> On Jun 17, 2011, at 3:42 PM, Eli Friedman wrote:
>
>> On Fri, Jun 17, 2011 at 3:08 PM, Evan Cheng <evan.cheng at apple.com> wrote:
>>> Hi all,
>>>
>>> I'm proposing integer saturation intrinsics.
>>>
>>> def int_ssat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
>>> def int_usat : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
>>>
>>> The first operand is the integer value being saturated, and second is the saturation bit positi...