[all-commits] [llvm/llvm-project] ef854b: [AArch64][clang][llvm] Add support for Armv9.7-A l...
Jonathan Thackray via All-commits
all-commits at lists.llvm.org
Thu May 28 07:48:48 PDT 2026
Branch: refs/heads/users/jthackray/acle_lut_intrinsic
Home: https://github.com/llvm/llvm-project
Commit: ef854b956b3b273a227fa6f6f9f0128eb4d3f0c8
https://github.com/llvm/llvm-project/commit/ef854b956b3b273a227fa6f6f9f0128eb4d3f0c8
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/include/clang/Basic/arm_sve.td
M clang/lib/Basic/Targets/AArch64.cpp
M clang/lib/Basic/Targets/AArch64.h
A clang/test/CodeGen/AArch64/sme2p3-intrinsics/acle_sme2p3_luti6.c
A clang/test/CodeGen/AArch64/sve2p3-intrinsics/acle_sve2p3_luti6.c
M clang/test/Preprocessor/aarch64-target-features.c
A clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_imm.c
A clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target.c
A clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target_lane.c
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_imm.cpp
A clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target.c
A clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
M llvm/lib/Target/AArch64/SVEInstrFormats.td
A llvm/test/CodeGen/AArch64/sme2p3-intrinsics-luti6.ll
A llvm/test/CodeGen/AArch64/sve2p3-intrinsics-luti6.ll
A llvm/test/Verifier/AArch64/luti6-intrinsics.ll
Log Message:
-----------
[AArch64][clang][llvm] Add support for Armv9.7-A lookup table intrinsics
Add support for the following Armv9.7-A Lookup Table (lut)
instruction intrinsics:
SVE2.3
```c
// Variant is also available for: _u8 _mf8
svint8_t svluti6[_s8](svint8x2_t table, svuint8_t indices);
```
SVE2.3 and SME2.3
``` c
// Variants are also available for _u16_x2 and _f16_x2.
svint16_t svluti6_lane[_s16_x2](svint16x2_t table, svuint8_t indices, uint64_t imm_idx);
```
SME2.3
```c
// Variant are also available for: _u16, _f16 and _bf16.
svint16x4_t svluti6_lane_s16_x4[_s16_x2](svint16x2_t table, svuint8x2_t indices, uint64_t imm_idx);
// Variants are also available for: _u8 and _mf8.
svint8x4_t svluti6_zt_s8_x4(uint64_t zt0, svuint8x3_t zn) __arm_streaming __arm_in("zt0");
// Variants are also available for: _u8 and _mf8.
svint8_t svluti6_zt_s8(uint64_t zt0, svuint8_t zn) __arm_streaming __arm_in("zt0");
```
Commit: 48f585ec5a94bb5fc513dfe43b5adc48f587e38a
https://github.com/llvm/llvm-project/commit/48f585ec5a94bb5fc513dfe43b5adc48f587e38a
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/lib/Basic/Targets/AArch64.cpp
M clang/lib/Basic/Targets/AArch64.h
M clang/test/Preprocessor/aarch64-target-features.c
M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
M llvm/lib/Target/AArch64/SMEInstrFormats.td
M llvm/lib/Target/AArch64/SVEInstrFormats.td
Log Message:
-----------
fixup! Address PR comments
Commit: eb626b1d89e158bf048b4bd8d1d9bc96f613ea50
https://github.com/llvm/llvm-project/commit/eb626b1d89e158bf048b4bd8d1d9bc96f613ea50
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
Log Message:
-----------
fixup! Reuse SelectMultiVectorLuti()
Commit: eb838f28446d2eb1b5c325ec8f2cd3b831f184b9
https://github.com/llvm/llvm-project/commit/eb838f28446d2eb1b5c325ec8f2cd3b831f184b9
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
Log Message:
-----------
fixup! Add overloaded AArch64DAGToDAGISel::EmitMultiVectorLutiLane() for reuse
Commit: 2ffd8103c6f564164e41109c5b93b0a66b246cd6
https://github.com/llvm/llvm-project/commit/2ffd8103c6f564164e41109c5b93b0a66b246cd6
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
Log Message:
-----------
fixup! Address PR comments
Commit: 39ef37942db2ee1d3c5c10c78d8fc750d51afee6
https://github.com/llvm/llvm-project/commit/39ef37942db2ee1d3c5c10c78d8fc750d51afee6
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/include/clang/Basic/arm_sve.td
M clang/lib/Sema/SemaARM.cpp
M clang/test/CodeGen/AArch64/sme2p3-intrinsics/acle_sme2p3_luti6.c
M clang/test/CodeGen/AArch64/sve2p3-intrinsics/acle_sve2p3_luti6.c
M clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target_lane.c
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/lib/Target/AArch64/SVEInstrFormats.td
Log Message:
-----------
fixup! Address more PR comments
Commit: 198b2370cd2874bd56374c67764675f0a17be84c
https://github.com/llvm/llvm-project/commit/198b2370cd2874bd56374c67764675f0a17be84c
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sve.td
M clang/test/CodeGen/AArch64/sve2p3-intrinsics/acle_sve2p3_luti6.c
M llvm/lib/Target/AArch64/SVEInstrFormats.td
M llvm/test/Verifier/AArch64/luti6-intrinsics.ll
Log Message:
-----------
fixup! Fix final PR comments for now
Commit: 36a979b3c50172a5edb21ac1b39a78c4ccf17377
https://github.com/llvm/llvm-project/commit/36a979b3c50172a5edb21ac1b39a78c4ccf17377
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sve.td
M clang/lib/Sema/SemaARM.cpp
M clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target_lane.c
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
Log Message:
-----------
fixup! Address more PR comments
Commit: d0041a64ad4943dcb50751f007509ab3331eabc0
https://github.com/llvm/llvm-project/commit/d0041a64ad4943dcb50751f007509ab3331eabc0
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/test/CodeGen/AArch64/sme2p3-intrinsics-luti6.ll
M llvm/test/CodeGen/AArch64/sve2p3-intrinsics-luti6.ll
M llvm/test/Verifier/AArch64/luti6-intrinsics.ll
Log Message:
-----------
fixup! Fix PR comments
Commit: 67e7608beae0c77eacb3db453a43c2b255810838
https://github.com/llvm/llvm-project/commit/67e7608beae0c77eacb3db453a43c2b255810838
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sve.td
M clang/lib/Sema/SemaARM.cpp
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/test/CodeGen/AArch64/sme2p3-intrinsics-luti6.ll
M llvm/test/CodeGen/AArch64/sve2p3-intrinsics-luti6.ll
R llvm/test/Verifier/AArch64/luti6-intrinsics.ll
Log Message:
-----------
fixup! More small PR fixes
Commit: a2ee7c9c0ba5eb4798aae217073a4ad44e217bd7
https://github.com/llvm/llvm-project/commit/a2ee7c9c0ba5eb4798aae217073a4ad44e217bd7
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/include/clang/Basic/arm_sve.td
M clang/test/CodeGen/AArch64/sme2p3-intrinsics/acle_sme2p3_luti6.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
Log Message:
-----------
fixup! Fix more PR comments
Commit: b236c78e148623350113c0ba97b584e0a107def5
https://github.com/llvm/llvm-project/commit/b236c78e148623350113c0ba97b584e0a107def5
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/include/clang/Basic/arm_sve.td
M clang/test/CodeGen/AArch64/sme2p3-intrinsics/acle_sme2p3_luti6.c
M clang/test/CodeGen/AArch64/sve2p3-intrinsics/acle_sve2p3_luti6.c
A clang/test/CodeGen/AArch64/sve2p3-intrinsics/acle_sve2p3_luti6_lane_x2.c
Log Message:
-----------
fixup! Adjust `def`s and split out tests
Commit: 6ee109273c2e3a22754e14365b0958a0964c16d8
https://github.com/llvm/llvm-project/commit/6ee109273c2e3a22754e14365b0958a0964c16d8
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_imm.cpp
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
M llvm/test/CodeGen/AArch64/sve2p3-intrinsics-luti6.ll
Log Message:
-----------
fixup! Add some more _bf16 tests
Commit: ef4c473867a6519724b541a17570f32df68d6f86
https://github.com/llvm/llvm-project/commit/ef4c473867a6519724b541a17570f32df68d6f86
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/include/clang/Basic/arm_sve.td
M clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target.c
R clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target_lane.c
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
M llvm/test/CodeGen/AArch64/sme2p3-intrinsics-luti6.ll
Log Message:
-----------
fixup! Address more PR comments
Commit: fa5d53ce199ee029462d1393a7eaa946be230c72
https://github.com/llvm/llvm-project/commit/fa5d53ce199ee029462d1393a7eaa946be230c72
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target.c
R clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target_lane.c
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
Log Message:
-----------
fixup! Move tests
Commit: 8baa1290fe0a95a14bbd545835c91113e7f26cfc
https://github.com/llvm/llvm-project/commit/8baa1290fe0a95a14bbd545835c91113e7f26cfc
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sve.td
M clang/test/CodeGen/AArch64/sve2p3-intrinsics/acle_sve2p3_luti6.c
M clang/test/Sema/aarch64-sve2p3-intrinsics/acle_sve2p3_target.c
Log Message:
-----------
fixup! Adjust definitions after ACLE updates from @rockdreamer
Commit: d868e50035557bd01fb0e80894573cba0b9f1a7b
https://github.com/llvm/llvm-project/commit/d868e50035557bd01fb0e80894573cba0b9f1a7b
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M clang/include/clang/Basic/arm_sve.td
M clang/test/CodeGen/AArch64/sme2p3-intrinsics/acle_sme2p3_luti6.c
M clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_imm.c
M clang/test/Sema/aarch64-sme2p3-intrinsics/acle_sme2p3_target.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
M llvm/lib/Target/AArch64/SMEInstrFormats.td
Log Message:
-----------
fixup! Adjust after ACLE changes to svluti6_lane_s16_x4
Commit: eec93192f15cea5d52de8e94e6fdf763b80644fb
https://github.com/llvm/llvm-project/commit/eec93192f15cea5d52de8e94e6fdf763b80644fb
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
M llvm/lib/Target/AArch64/SVEInstrFormats.td
Log Message:
-----------
fixup! Amend after PR comments
Commit: ba187b71f42c278881354f7d09e47575256c2406
https://github.com/llvm/llvm-project/commit/ba187b71f42c278881354f7d09e47575256c2406
Author: Jonathan Thackray <jonathan.thackray at arm.com>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
Log Message:
-----------
fixup! Don't modify SelectMultiVectorLutiLane
Compare: https://github.com/llvm/llvm-project/compare/47206392a5ba...ba187b71f42c
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