[llvm-commits] [llvm] r40506 - in /llvm/trunk: include/llvm/CodeGen/ValueTypes.h include/llvm/CodeGen/ValueTypes.td lib/VMCore/ValueTypes.cpp
Christopher Lamb
clamb at ageia.com
Wed Jul 25 23:03:51 PDT 2007
On Jul 25, 2007, at 11:02 PM, Christopher Lamb wrote:
>
> On Jul 25, 2007, at 10:50 PM, Evan Cheng wrote:
>
>> Hi Chris,
>>
>> Can codegen handle non-pow 2 vector types? Are you planning to add it
>> soon? :-)
>
> On my local copy codegen appears to be able to handle non-pow 2
> vector types, but still can't handle passing non-legal vector types
> by value to functions. To enable this
by this, I mean the level of support I currently have locally
> there are some other changes that have to happen as well in the FE
> and middle end. Mostly disabling the pow-2 checks. I've got a hefty
> vreg subreg patch that I'm preparing for review too...
>
>> Also, can you check if tblgen need to be taught the new types? I'm
>> away from my Mac so I can't check.
>
> I think the ValueTypes.td changes cover that. I've been using these
> types in our target's .td files for quite a while now.
>
>> Sent from my iPhone
>
> Rub it in, eh? =)
> --
> Chris
>
>
>> On Jul 25, 2007, at 6:46 PM, Christopher Lamb
>> <christopher.lamb at gmail.com
>>> wrote:
>>
>>> Author: clamb
>>> Date: Wed Jul 25 20:46:52 2007
>>> New Revision: 40506
>>>
>>> URL: http://llvm.org/viewvc/llvm-project?rev=40506&view=rev
>>> Log:
>>> Add support for 3 element 32-bit vector ValueTypes.
>>>
>>> Modified:
>>> llvm/trunk/include/llvm/CodeGen/ValueTypes.h
>>> llvm/trunk/include/llvm/CodeGen/ValueTypes.td
>>> llvm/trunk/lib/VMCore/ValueTypes.cpp
>>>
>>> Modified: llvm/trunk/include/llvm/CodeGen/ValueTypes.h
>>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/
>>> CodeGen/ValueTypes.h?rev=40506&r1=40505&r2=40506&view=diff
>>>
>>> ===
>>> ===
>>> ===
>>> ====================================================================
>>> =
>>> --- llvm/trunk/include/llvm/CodeGen/ValueTypes.h (original)
>>> +++ llvm/trunk/include/llvm/CodeGen/ValueTypes.h Wed Jul 25 20:46:52
>>> 2007
>>> @@ -52,16 +52,19 @@
>>> v1i64 = 16, // 1 x i64
>>> v16i8 = 17, // 16 x i8
>>> v8i16 = 18, // 8 x i16
>>> - v4i32 = 19, // 4 x i32
>>> - v2i64 = 20, // 2 x i64
>>> -
>>> - v2f32 = 21, // 2 x f32
>>> - v4f32 = 22, // 4 x f32
>>> - v2f64 = 23, // 2 x f64
>>> + v3i32 = 19, // 3 x i32
>>> + v4i32 = 20, // 4 x i32
>>> + v2i64 = 21, // 2 x i64
>>> +
>>> + v2f32 = 22, // 2 x f32
>>> + v3f32 = 23, // 3 x f32
>>> + v4f32 = 24, // 4 x f32
>>> + v2f64 = 25, // 2 x f64
>>> +
>>> FIRST_VECTOR_VALUETYPE = v8i8,
>>> LAST_VECTOR_VALUETYPE = v2f64,
>>>
>>> - LAST_VALUETYPE = 24, // This always remains at the end of
>>> the list.
>>> + LAST_VALUETYPE = 26, // This always remains at the end of
>>> the list.
>>>
>>> // iAny - An integer value of any bit width. This is used for
>>> intrinsics
>>> // that have overloadings based on integer bit widths. This is
>>> only for
>>> @@ -133,10 +136,12 @@
>>> case v4i16:
>>> case v8i16: return i16;
>>> case v2i32:
>>> + case v3i32:
>>> case v4i32: return i32;
>>> case v1i64:
>>> case v2i64: return i64;
>>> case v2f32:
>>> + case v3f32:
>>> case v4f32: return f32;
>>> case v2f64: return f64;
>>> }
>>> @@ -156,6 +161,8 @@
>>> case v4i16:
>>> case v4i32:
>>> case v4f32: return 4;
>>> + case v3i32:
>>> + case v3f32: return 3;
>>> case v2i32:
>>> case v2i64:
>>> case v2f32:
>>> @@ -187,6 +194,8 @@
>>> case MVT::v1i64:
>>> case MVT::v2f32: return 64;
>>> case MVT::f80 : return 80;
>>> + case MVT::v3i32:
>>> + case MVT::v3f32: return 96;
>>> case MVT::f128:
>>> case MVT::i128:
>>> case MVT::v16i8:
>>> @@ -215,6 +224,7 @@
>>> break;
>>> case MVT::i32:
>>> if (NumElements == 2) return MVT::v2i32;
>>> + if (NumElements == 3) return MVT::v3i32;
>>> if (NumElements == 4) return MVT::v4i32;
>>> break;
>>> case MVT::i64:
>>> @@ -223,6 +233,7 @@
>>> break;
>>> case MVT::f32:
>>> if (NumElements == 2) return MVT::v2f32;
>>> + if (NumElements == 3) return MVT::v3f32;
>>> if (NumElements == 4) return MVT::v4f32;
>>> break;
>>> case MVT::f64:
>>> @@ -244,6 +255,7 @@
>>> default: return getVectorType(i8, NumElts);
>>> case 1: return v1i64;
>>> case 2: return v2i32;
>>> + case 3: return v3i32;
>>> case 4: return v4i16;
>>> case 8: return v8i8;
>>> case 16: return v16i8;
>>>
>>> Modified: llvm/trunk/include/llvm/CodeGen/ValueTypes.td
>>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/
>>> CodeGen/ValueTypes.td?rev=40506&r1=40505&r2=40506&view=diff
>>>
>>> ===
>>> ===
>>> ===
>>> ====================================================================
>>> =
>>> --- llvm/trunk/include/llvm/CodeGen/ValueTypes.td (original)
>>> +++ llvm/trunk/include/llvm/CodeGen/ValueTypes.td Wed Jul 25
>>> 20:46:52 2007
>>> @@ -39,11 +39,14 @@
>>>
>>> def v16i8 : ValueType<128, 17>; // 16 x i8 vector value
>>> def v8i16 : ValueType<128, 18>; // 8 x i16 vector value
>>> -def v4i32 : ValueType<128, 19>; // 4 x i32 vector value
>>> -def v2i64 : ValueType<128, 20>; // 2 x i64 vector value
>>> -def v2f32 : ValueType<64, 21>; // 2 x f32 vector value
>>> -def v4f32 : ValueType<128, 22>; // 4 x f32 vector value
>>> -def v2f64 : ValueType<128, 23>; // 2 x f64 vector value
>>> +def v3i32 : ValueType<96 , 19>; // 3 x f32 vector value
>>> +def v4i32 : ValueType<128, 20>; // 4 x i32 vector value
>>> +def v2i64 : ValueType<128, 21>; // 2 x i64 vector value
>>> +
>>> +def v2f32 : ValueType<64, 22>; // 2 x f32 vector value
>>> +def v3f32 : ValueType<96 , 23>; // 3 x f64 vector value
>>> +def v4f32 : ValueType<128, 24>; // 4 x f32 vector value
>>> +def v2f64 : ValueType<128, 25>; // 2 x f64 vector value
>>>
>>> // Pseudo valuetype to represent "integer of any bit width"
>>> def iAny : ValueType<0 , 254>; // integer value of any bit
>>> width
>>>
>>> Modified: llvm/trunk/lib/VMCore/ValueTypes.cpp
>>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/
>>> ValueTypes.cpp?rev=40506&r1=40505&r2=40506&view=diff
>>>
>>> ===
>>> ===
>>> ===
>>> ====================================================================
>>> =
>>> --- llvm/trunk/lib/VMCore/ValueTypes.cpp (original)
>>> +++ llvm/trunk/lib/VMCore/ValueTypes.cpp Wed Jul 25 20:46:52 2007
>>> @@ -50,6 +50,8 @@
>>> case MVT::v2f32: return "v2f32";
>>> case MVT::v4f32: return "v4f32";
>>> case MVT::v2f64: return "v2f64";
>>> + case MVT::v3i32: return "v3i32";
>>> + case MVT::v3f32: return "v3f32";
>>> }
>>> }
>>>
>>> @@ -83,6 +85,8 @@
>>> case MVT::v2f32: return VectorType::get(Type::FloatTy, 2);
>>> case MVT::v4f32: return VectorType::get(Type::FloatTy, 4);
>>> case MVT::v2f64: return VectorType::get(Type::DoubleTy, 2);
>>> + case MVT::v3i32: return VectorType::get(Type::Int32Ty, 3);
>>> + case MVT::v3f32: return VectorType::get(Type::FloatTy, 3);
>>> }
>>> }
>>>
>>>
>>>
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>
> --
> Christopher Lamb
>
>
>
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