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llvm-project/llvm/lib/Target/AMDGPU/AMDGPUSearchableTables.td

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AMDGPU: Make getTgtMemIntrinsic table-driven for resource-based intrinsics Summary: Avoids having to list all intrinsics manually. This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: If7ced04998397ef68c4cb8f7de66b5050fb767e5 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, mgorny, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44937 llvm-svn: 328938
2018-04-02 01:09:07 +08:00
//===-- AMDGPUSearchableTables.td - ------------------------*- tablegen -*-===//
//
Update the file headers across all of the LLVM projects in the monorepo to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
2019-01-19 16:50:56 +08:00
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
AMDGPU: Make getTgtMemIntrinsic table-driven for resource-based intrinsics Summary: Avoids having to list all intrinsics manually. This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: If7ced04998397ef68c4cb8f7de66b5050fb767e5 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, mgorny, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44937 llvm-svn: 328938
2018-04-02 01:09:07 +08:00
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Resource intrinsics table.
//===----------------------------------------------------------------------===//
AMDGPU: Use generic tables instead of SearchableTable Summary: Reviewers: arsenm, rampitec Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D48014 Change-Id: Ibb43f90d955275571aff17d0c3ecfb5e5b299641 llvm-svn: 335226
2018-06-21 21:36:33 +08:00
class RsrcIntrinsic<AMDGPURsrcIntrinsic intr> {
AMDGPU: Make getTgtMemIntrinsic table-driven for resource-based intrinsics Summary: Avoids having to list all intrinsics manually. This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: If7ced04998397ef68c4cb8f7de66b5050fb767e5 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, mgorny, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44937 llvm-svn: 328938
2018-04-02 01:09:07 +08:00
Intrinsic Intr = !cast<Intrinsic>(intr);
bits<8> RsrcArg = intr.RsrcArg;
bit IsImage = intr.IsImage;
}
AMDGPU: Use generic tables instead of SearchableTable Summary: Reviewers: arsenm, rampitec Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D48014 Change-Id: Ibb43f90d955275571aff17d0c3ecfb5e5b299641 llvm-svn: 335226
2018-06-21 21:36:33 +08:00
def RsrcIntrinsics : GenericTable {
let FilterClass = "RsrcIntrinsic";
let Fields = ["Intr", "RsrcArg", "IsImage"];
let PrimaryKey = ["Intr"];
let PrimaryKeyName = "lookupRsrcIntrinsic";
}
AMDGPU: Make getTgtMemIntrinsic table-driven for resource-based intrinsics Summary: Avoids having to list all intrinsics manually. This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: If7ced04998397ef68c4cb8f7de66b5050fb767e5 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, mgorny, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44937 llvm-svn: 328938
2018-04-02 01:09:07 +08:00
foreach intr = !listconcat(AMDGPUBufferIntrinsics,
AMDGPU: Dimension-aware image intrinsics Summary: These new image intrinsics contain the texture type as part of their name and have each component of the address/coordinate as individual parameters. This is a preparatory step for implementing the A16 feature, where coordinates are passed as half-floats or -ints, but the Z compare value and texel offsets are still full dwords, making it difficult or impossible to distinguish between A16 on or off in the old-style intrinsics. Additionally, these intrinsics pass the 'texfailpolicy' and 'cachectrl' as i32 bit fields to reduce operand clutter and allow for future extensibility. v2: - gather4 supports 2darray images - fix a bug with 1D images on SI Change-Id: I099f309e0a394082a5901ea196c3967afb867f04 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44939 llvm-svn: 329166
2018-04-04 18:58:54 +08:00
AMDGPUImageDimIntrinsics,
AMDGPUImageDimAtomicIntrinsics) in {
AMDGPU: Make getTgtMemIntrinsic table-driven for resource-based intrinsics Summary: Avoids having to list all intrinsics manually. This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: If7ced04998397ef68c4cb8f7de66b5050fb767e5 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, mgorny, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44937 llvm-svn: 328938
2018-04-02 01:09:07 +08:00
def : RsrcIntrinsic<!cast<AMDGPURsrcIntrinsic>(intr)>;
}
AMDGPU: Make isIntrinsicSourceOfDivergence table-driven Summary: This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: Iaa16e3a635a11283918ce0d9e1e618591b0bf6fa Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44938 llvm-svn: 328939
2018-04-02 01:09:14 +08:00
[AMDGPU][SILoadStoreOptimizer] Merge TBUFFER loads/stores Summary: Extend SILoadStoreOptimizer to merge tbuffer loads and stores. Reviewers: nhaehnle Reviewed By: nhaehnle Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D69794
2019-11-21 05:30:02 +08:00
class GcnBufferFormatBase<bits<8> f, bits<8> bpc, bits<8> numc, bits<8> nfmt, bits<8> dfmt> {
bits<8> Format = f;
bits<8> BitsPerComp = bpc;
bits<8> NumComponents = numc;
bits<8> NumFormat = nfmt;
bits<8> DataFormat = dfmt;
}
class Gfx9BufferFormat<bits<8> f, bits<8> bpc, bits<8> numc, bits<8> nfmt, bits<8> dfmt> : GcnBufferFormatBase<f, bpc, numc, nfmt, dfmt>;
class Gfx10PlusBufferFormat<bits<8> f, bits<8> bpc, bits<8> numc, bits<8> nfmt, bits<8> dfmt> : GcnBufferFormatBase<f, bpc, numc, nfmt, dfmt>;
class GcnBufferFormatTable : GenericTable {
let CppTypeName = "GcnBufferFormatInfo";
let Fields = ["Format", "BitsPerComp", "NumComponents", "NumFormat", "DataFormat"];
let PrimaryKey = ["BitsPerComp", "NumComponents", "NumFormat"];
}
def Gfx9BufferFormat : GcnBufferFormatTable {
let FilterClass = "Gfx9BufferFormat";
let PrimaryKeyName = "getGfx9BufferFormatInfo";
}
def Gfx10PlusBufferFormat : GcnBufferFormatTable {
let FilterClass = "Gfx10PlusBufferFormat";
let PrimaryKeyName = "getGfx10PlusBufferFormatInfo";
}
def getGfx9BufferFormatInfo : SearchIndex {
let Table = Gfx9BufferFormat;
let Key = ["Format"];
}
def getGfx10PlusBufferFormatInfo : SearchIndex {
let Table = Gfx10PlusBufferFormat;
let Key = ["Format"];
}
// Buffer formats with equal component sizes (GFX9 and earlier)
def : Gfx9BufferFormat< /*FORMAT_8_UNORM*/ 0x01, 8, 1, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_8*/ 1>;
def : Gfx9BufferFormat< /*FORMAT_8_SNORM*/ 0x11, 8, 1, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_8*/ 1>;
def : Gfx9BufferFormat< /*FORMAT_8_USCALED*/ 0x21, 8, 1, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_8*/ 1>;
def : Gfx9BufferFormat< /*FORMAT_8_SSCALED*/ 0x31, 8, 1, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_8*/ 1>;
def : Gfx9BufferFormat< /*FORMAT_8_UINT*/ 0x41, 8, 1, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_8*/ 1>;
def : Gfx9BufferFormat< /*FORMAT_8_SINT*/ 0x51, 8, 1, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_8*/ 1>;
def : Gfx9BufferFormat< /*FORMAT_16_UNORM*/ 0x02, 16, 1, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_16_SNORM*/ 0x12, 16, 1, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_16_USCALED*/ 0x22, 16, 1, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_16_SSCALED*/ 0x32, 16, 1, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_16_UINT*/ 0x42, 16, 1, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_16_SINT*/ 0x52, 16, 1, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_16_FLOAT*/ 0x72, 16, 1, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_16*/ 2>;
def : Gfx9BufferFormat< /*FORMAT_8_8_UNORM*/ 0x03, 8, 2, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx9BufferFormat< /*FORMAT_8_8_SNORM*/ 0x13, 8, 2, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx9BufferFormat< /*FORMAT_8_8_USCALED*/ 0x23, 8, 2, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx9BufferFormat< /*FORMAT_8_8_SSCALED*/ 0x33, 8, 2, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx9BufferFormat< /*FORMAT_8_8_UINT*/ 0x43, 8, 2, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx9BufferFormat< /*FORMAT_8_8_SINT*/ 0x53, 8, 2, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx9BufferFormat< /*FORMAT_32_UINT*/ 0x44, 32, 1, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32*/ 4>;
def : Gfx9BufferFormat< /*FORMAT_32_SINT*/ 0x54, 32, 1, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32*/ 4>;
def : Gfx9BufferFormat< /*FORMAT_32_FLOAT*/ 0x74, 32, 1, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32*/ 4>;
def : Gfx9BufferFormat< /*FORMAT_16_16_UNORM*/ 0x05, 16, 2, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_16_16_SNORM*/ 0x15, 16, 2, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_16_16_USCALED*/ 0x25, 16, 2, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_16_16_SSCALED*/ 0x35, 16, 2, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_16_16_UINT*/ 0x45, 16, 2, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_16_16_SINT*/ 0x55, 16, 2, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_16_16_FLOAT*/ 0x75, 16, 2, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx9BufferFormat< /*FORMAT_8_8_8_8_UNORM*/ 0x0A, 8, 4, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx9BufferFormat< /*FORMAT_8_8_8_8_SNORM*/ 0x1A, 8, 4, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx9BufferFormat< /*FORMAT_8_8_8_8_USCALED*/ 0x2A, 8, 4, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx9BufferFormat< /*FORMAT_8_8_8_8_SSCALED*/ 0x3A, 8, 4, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx9BufferFormat< /*FORMAT_8_8_8_8_UINT*/ 0x4A, 8, 4, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx9BufferFormat< /*FORMAT_8_8_8_8_SINT*/ 0x5A, 8, 4, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx9BufferFormat< /*FORMAT_32_32_UINT*/ 0x4B, 32, 2, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32_32*/ 11>;
def : Gfx9BufferFormat< /*FORMAT_32_32_SINT*/ 0x5B, 32, 2, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32_32*/ 11>;
def : Gfx9BufferFormat< /*FORMAT_32_32_FLOAT*/ 0x7B, 32, 2, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32_32*/ 11>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_UNORM*/ 0x0C, 16, 4, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_SNORM*/ 0x1C, 16, 4, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_USCALED*/ 0x2C, 16, 4, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_SSCALED*/ 0x3C, 16, 4, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_UINT*/ 0x4C, 16, 4, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_SINT*/ 0x5C, 16, 4, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_16_16_16_16_FLOAT*/ 0x7C, 16, 4, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx9BufferFormat< /*FORMAT_32_32_32_UINT*/ 0x4D, 32, 3, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32_32_32*/ 13>;
def : Gfx9BufferFormat< /*FORMAT_32_32_32_SINT*/ 0x5D, 32, 3, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32_32_32*/ 13>;
def : Gfx9BufferFormat< /*FORMAT_32_32_32_FLOAT*/ 0x7D, 32, 3, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32_32_32*/ 13>;
def : Gfx9BufferFormat< /*FORMAT_32_32_32_32_UINT*/ 0x4E, 32, 4, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32_32_32_32*/ 14>;
def : Gfx9BufferFormat< /*FORMAT_32_32_32_32_SINT*/ 0x5E, 32, 4, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32_32_32_32*/ 14>;
def : Gfx9BufferFormat< /*FORMAT_32_32_32_32_FLOAT*/ 0x7E, 32, 4, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32_32_32_32*/ 14>;
// Buffer formats with equal component sizes (GFX10 and later)
def : Gfx10PlusBufferFormat< /*FORMAT_8_UNORM*/ 0x01, 8, 1, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_8*/ 1>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_SNORM*/ 0x02, 8, 1, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_8*/ 1>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_USCALED*/ 0x03, 8, 1, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_8*/ 1>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_SSCALED*/ 0x04, 8, 1, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_8*/ 1>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_UINT*/ 0x05, 8, 1, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_8*/ 1>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_SINT*/ 0x06, 8, 1, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_8*/ 1>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_UNORM*/ 0x07, 16, 1, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_SNORM*/ 0x08, 16, 1, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_USCALED*/ 0x09, 16, 1, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_SSCALED*/ 0x0A, 16, 1, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_UINT*/ 0x0B, 16, 1, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_SINT*/ 0x0C, 16, 1, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_FLOAT*/ 0x0D, 16, 1, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_16*/ 2>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_UNORM*/ 0x0E, 8, 2, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_SNORM*/ 0x0F, 8, 2, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_USCALED*/ 0x10, 8, 2, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_SSCALED*/ 0x11, 8, 2, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_UINT*/ 0x12, 8, 2, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_SINT*/ 0x13, 8, 2, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_8_8*/ 3>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_UINT*/ 0x14, 32, 1, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32*/ 4>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_SINT*/ 0x15, 32, 1, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32*/ 4>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_FLOAT*/ 0x16, 32, 1, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32*/ 4>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_UNORM*/ 0x17, 16, 2, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_SNORM*/ 0x18, 16, 2, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_USCALED*/ 0x19, 16, 2, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_SSCALED*/ 0x1A, 16, 2, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_UINT*/ 0x1B, 16, 2, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_SINT*/ 0x1C, 16, 2, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_FLOAT*/ 0x1D, 16, 2, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_16_16*/ 5>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_8_8_UNORM*/ 0x38, 8, 4, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_8_8_SNORM*/ 0x39, 8, 4, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_8_8_USCALED*/ 0x3A, 8, 4, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_8_8_SSCALED*/ 0x3B, 8, 4, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_8_8_UINT*/ 0x3C, 8, 4, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx10PlusBufferFormat< /*FORMAT_8_8_8_8_SINT*/ 0x3D, 8, 4, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_8_8_8_8*/ 10>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_UINT*/ 0x3E, 32, 2, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32_32*/ 11>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_SINT*/ 0x3F, 32, 2, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32_32*/ 11>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_FLOAT*/ 0x40, 32, 2, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32_32*/ 11>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_UNORM*/ 0x41, 16, 4, /*NUM_FORMAT_UNORM*/ 0, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_SNORM*/ 0x42, 16, 4, /*NUM_FORMAT_SNORM*/ 1, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_USCALED*/ 0x43, 16, 4, /*NUM_FORMAT_USCALED*/ 2, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_SSCALED*/ 0x44, 16, 4, /*NUM_FORMAT_SSCALED*/ 3, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_UINT*/ 0x45, 16, 4, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_SINT*/ 0x46, 16, 4, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_16_16_16_16_FLOAT*/ 0x47, 16, 4, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_16_16_16_16*/ 12>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_32_UINT*/ 0x48, 32, 3, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32_32_32*/ 13>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_32_SINT*/ 0x49, 32, 3, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32_32_32*/ 13>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_32_FLOAT*/ 0x4A, 32, 3, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32_32_32*/ 13>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_32_32_UINT*/ 0x4B, 32, 4, /*NUM_FORMAT_UINT*/ 4, /*DATA_FORMAT_32_32_32_32*/ 14>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_32_32_SINT*/ 0x4C, 32, 4, /*NUM_FORMAT_SINT*/ 5, /*DATA_FORMAT_32_32_32_32*/ 14>;
def : Gfx10PlusBufferFormat< /*FORMAT_32_32_32_32_FLOAT*/ 0x4D, 32, 4, /*NUM_FORMAT_FLOAT*/ 7, /*DATA_FORMAT_32_32_32_32*/ 14>;
AMDGPU: Use generic tables instead of SearchableTable Summary: Reviewers: arsenm, rampitec Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D48014 Change-Id: Ibb43f90d955275571aff17d0c3ecfb5e5b299641 llvm-svn: 335226
2018-06-21 21:36:33 +08:00
class SourceOfDivergence<Intrinsic intr> {
AMDGPU: Make isIntrinsicSourceOfDivergence table-driven Summary: This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: Iaa16e3a635a11283918ce0d9e1e618591b0bf6fa Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44938 llvm-svn: 328939
2018-04-02 01:09:14 +08:00
Intrinsic Intr = intr;
}
AMDGPU: Use generic tables instead of SearchableTable Summary: Reviewers: arsenm, rampitec Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D48014 Change-Id: Ibb43f90d955275571aff17d0c3ecfb5e5b299641 llvm-svn: 335226
2018-06-21 21:36:33 +08:00
def SourcesOfDivergence : GenericTable {
let FilterClass = "SourceOfDivergence";
let Fields = ["Intr"];
let PrimaryKey = ["Intr"];
let PrimaryKeyName = "lookupSourceOfDivergence";
}
AMDGPU: Make isIntrinsicSourceOfDivergence table-driven Summary: This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: Iaa16e3a635a11283918ce0d9e1e618591b0bf6fa Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44938 llvm-svn: 328939
2018-04-02 01:09:14 +08:00
def : SourceOfDivergence<int_amdgcn_workitem_id_x>;
def : SourceOfDivergence<int_amdgcn_workitem_id_y>;
def : SourceOfDivergence<int_amdgcn_workitem_id_z>;
def : SourceOfDivergence<int_amdgcn_interp_mov>;
def : SourceOfDivergence<int_amdgcn_interp_p1>;
def : SourceOfDivergence<int_amdgcn_interp_p2>;
[AMDGPU] Add intrinsics for 16 bit interpolation Summary: Added the intrinsics llvm.amdgcn.interp.p1.f16() and llvm.amdgcn.interp.p2.f16() and related LIT test. The p1 intrinsic generates code appropriate for both 16 and 32 bank LDS. Reviewers: #amdgpu, dstuttard, arsenm, tpr Reviewed By: #amdgpu, arsenm Subscribers: jvesely, mgorny, arsenm, kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D46754 llvm-svn: 352357
2019-01-28 21:48:59 +08:00
def : SourceOfDivergence<int_amdgcn_interp_p1_f16>;
def : SourceOfDivergence<int_amdgcn_interp_p2_f16>;
AMDGPU: Make isIntrinsicSourceOfDivergence table-driven Summary: This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: Iaa16e3a635a11283918ce0d9e1e618591b0bf6fa Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44938 llvm-svn: 328939
2018-04-02 01:09:14 +08:00
def : SourceOfDivergence<int_amdgcn_mbcnt_hi>;
def : SourceOfDivergence<int_amdgcn_mbcnt_lo>;
def : SourceOfDivergence<int_r600_read_tidig_x>;
def : SourceOfDivergence<int_r600_read_tidig_y>;
def : SourceOfDivergence<int_r600_read_tidig_z>;
def : SourceOfDivergence<int_amdgcn_atomic_inc>;
def : SourceOfDivergence<int_amdgcn_atomic_dec>;
def : SourceOfDivergence<int_amdgcn_ds_fadd>;
def : SourceOfDivergence<int_amdgcn_ds_fmin>;
def : SourceOfDivergence<int_amdgcn_ds_fmax>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_swap>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_add>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_sub>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_smin>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_umin>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_smax>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_umax>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_and>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_or>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_xor>;
def : SourceOfDivergence<int_amdgcn_buffer_atomic_cmpswap>;
[AMDGPU] Flag new raw/struct atomic ops as source of divergence Differential Revision: https://reviews.llvm.org/D60731 Change-Id: I821d93dec8b9cdd247b8172d92fb5e15340a9e7d llvm-svn: 358579
2019-04-17 22:04:31 +08:00
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_swap>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_add>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_sub>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_smin>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_umin>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_smax>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_umax>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_and>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_or>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_xor>;
AMDGPU: add missing llvm.amdgcn.{raw,struct}.buffer.atomic.{inc,dec} Summary: Wrapping increment/decrement. These aren't exposed by many APIs... Change-Id: I1df25c7889de5a5ba76468ad8e8a2597efa9af6c Reviewers: arsenm, tpr, dstuttard Subscribers: kzhuravl, jvesely, wdng, yaxunl, t-tye, jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D65283 llvm-svn: 367821
2019-08-05 17:36:06 +08:00
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_inc>;
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_dec>;
[AMDGPU] Flag new raw/struct atomic ops as source of divergence Differential Revision: https://reviews.llvm.org/D60731 Change-Id: I821d93dec8b9cdd247b8172d92fb5e15340a9e7d llvm-svn: 358579
2019-04-17 22:04:31 +08:00
def : SourceOfDivergence<int_amdgcn_raw_buffer_atomic_cmpswap>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_swap>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_add>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_sub>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_smin>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_umin>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_smax>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_umax>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_and>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_or>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_xor>;
AMDGPU: add missing llvm.amdgcn.{raw,struct}.buffer.atomic.{inc,dec} Summary: Wrapping increment/decrement. These aren't exposed by many APIs... Change-Id: I1df25c7889de5a5ba76468ad8e8a2597efa9af6c Reviewers: arsenm, tpr, dstuttard Subscribers: kzhuravl, jvesely, wdng, yaxunl, t-tye, jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D65283 llvm-svn: 367821
2019-08-05 17:36:06 +08:00
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_inc>;
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_dec>;
[AMDGPU] Flag new raw/struct atomic ops as source of divergence Differential Revision: https://reviews.llvm.org/D60731 Change-Id: I821d93dec8b9cdd247b8172d92fb5e15340a9e7d llvm-svn: 358579
2019-04-17 22:04:31 +08:00
def : SourceOfDivergence<int_amdgcn_struct_buffer_atomic_cmpswap>;
AMDGPU: Make isIntrinsicSourceOfDivergence table-driven Summary: This is in preparation for the new dimension-aware image intrinsics, which I'd rather not have to list here by hand. Change-Id: Iaa16e3a635a11283918ce0d9e1e618591b0bf6fa Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44938 llvm-svn: 328939
2018-04-02 01:09:14 +08:00
def : SourceOfDivergence<int_amdgcn_ps_live>;
def : SourceOfDivergence<int_amdgcn_ds_swizzle>;
AMDGPU: Add llvm.amdgcn.ds.ordered.add & swap Reviewers: arsenm, nhaehnle Subscribers: kzhuravl, jvesely, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D52944 llvm-svn: 351351
2019-01-16 23:43:53 +08:00
def : SourceOfDivergence<int_amdgcn_ds_ordered_add>;
def : SourceOfDivergence<int_amdgcn_ds_ordered_swap>;
[AMDGPU] ImmArg and SourceOfDivergence for permlane/dpp Added missing ImmArg and SourceOfDivergence to the crosslane intrinsics. Differential Revision: https://reviews.llvm.org/D63216 llvm-svn: 363276
2019-06-14 00:31:51 +08:00
def : SourceOfDivergence<int_amdgcn_permlane16>;
def : SourceOfDivergence<int_amdgcn_permlanex16>;
def : SourceOfDivergence<int_amdgcn_mov_dpp>;
def : SourceOfDivergence<int_amdgcn_mov_dpp8>;
def : SourceOfDivergence<int_amdgcn_update_dpp>;
AMDGPU: llvm.amdgcn.writelane is a source of divergence Summary: Consider: %r = call i32 @llvm.amdgcn.writelane(i32 0, i32 1, i32 2) This produces a value that is 0 on lane 1, and 2 everywhere else; i.e., it is divergent. Reported-by: Marek Olsak <Marek.Olsak@amd.com> Reviewers: arsenm, foad, mareko Subscribers: kzhuravl, jvesely, wdng, yaxunl, dstuttard, tpr, t-tye, hiraditya, kerbowa, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D74400
2020-02-11 21:40:00 +08:00
def : SourceOfDivergence<int_amdgcn_writelane>;
AMDGPU: Dimension-aware image intrinsics Summary: These new image intrinsics contain the texture type as part of their name and have each component of the address/coordinate as individual parameters. This is a preparatory step for implementing the A16 feature, where coordinates are passed as half-floats or -ints, but the Z compare value and texel offsets are still full dwords, making it difficult or impossible to distinguish between A16 on or off in the old-style intrinsics. Additionally, these intrinsics pass the 'texfailpolicy' and 'cachectrl' as i32 bit fields to reduce operand clutter and allow for future extensibility. v2: - gather4 supports 2darray images - fix a bug with 1D images on SI Change-Id: I099f309e0a394082a5901ea196c3967afb867f04 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44939 llvm-svn: 329166
2018-04-04 18:58:54 +08:00
[AMDGPU] gfx908 mfma support Differential Revision: https://reviews.llvm.org/D64584 llvm-svn: 365824
2019-07-12 05:19:33 +08:00
def : SourceOfDivergence<int_amdgcn_mfma_f32_4x4x1f32>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_4x4x1f32>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_4x4x4f16>;
def : SourceOfDivergence<int_amdgcn_mfma_i32_4x4x4i8>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_4x4x2bf16>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_16x16x1f32>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_16x16x4f32>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_16x16x4f16>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_16x16x16f16>;
def : SourceOfDivergence<int_amdgcn_mfma_i32_16x16x4i8>;
def : SourceOfDivergence<int_amdgcn_mfma_i32_16x16x16i8>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_16x16x2bf16>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_16x16x8bf16>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_32x32x1f32>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_32x32x2f32>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_32x32x4f16>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_32x32x8f16>;
def : SourceOfDivergence<int_amdgcn_mfma_i32_32x32x4i8>;
def : SourceOfDivergence<int_amdgcn_mfma_i32_32x32x8i8>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_32x32x2bf16>;
def : SourceOfDivergence<int_amdgcn_mfma_f32_32x32x4bf16>;
AMDGPU: Fix divergence analysis of control flow intrinsics The mask results of these should be uniform. The trickier part is the dummy booleans used as IR glue need to be treated as divergent. This should make the divergence analysis results correct for the IR the DAG is constructed from. This should allow us to eliminate requiresUniformRegister, which has an expensive, recursive scan over all users looking for control flow intrinsics. This should avoid recent compile time regressions.
2020-02-01 06:23:59 +08:00
// The dummy boolean output is divergent from the IR's perspective,
// but the mask results are uniform. These produce a divergent and
// uniform result, so the returned struct is collectively divergent.
// isAlwaysUniform can override the extract of the uniform component.
def : SourceOfDivergence<int_amdgcn_if>;
def : SourceOfDivergence<int_amdgcn_else>;
def : SourceOfDivergence<int_amdgcn_loop>;
AMDGPU: Dimension-aware image intrinsics Summary: These new image intrinsics contain the texture type as part of their name and have each component of the address/coordinate as individual parameters. This is a preparatory step for implementing the A16 feature, where coordinates are passed as half-floats or -ints, but the Z compare value and texel offsets are still full dwords, making it difficult or impossible to distinguish between A16 on or off in the old-style intrinsics. Additionally, these intrinsics pass the 'texfailpolicy' and 'cachectrl' as i32 bit fields to reduce operand clutter and allow for future extensibility. v2: - gather4 supports 2darray images - fix a bug with 1D images on SI Change-Id: I099f309e0a394082a5901ea196c3967afb867f04 Reviewers: arsenm, rampitec, b-sumner Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D44939 llvm-svn: 329166
2018-04-04 18:58:54 +08:00
foreach intr = AMDGPUImageDimAtomicIntrinsics in
def : SourceOfDivergence<intr>;