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5 Commits

Author SHA1 Message Date
Sander de Smalen e951b045bf [AArch64][SVE] Regression test all ACLE tests with C++ 
We found issues with a number of intrinsics when building them with
C++, so it makes sense to guard these tests with some extra RUN lines
to build the tests in C++ mode.
 2021-04-22 13:24:04 +01:00
Sander de Smalen 672f673004 [SVE] Remove checks for warnings in scalable-vector tests. 
After D98856 these tests will by default break (fatal_error) if any of
the wrong interfaces are used, so there's no longer a need to have a
RUN line that checks for a warning message emitted by the compiler.
 2021-04-07 15:59:32 +01:00
Sander de Smalen f255656a97 [SVE] ACLE: Fix builtins for svdup_lane_bf16 and svcvtnt_bf16_f32_x 
bfloat16 variants of svdup_lane were missing, and svcvtnt_bf16_x
was implemented incorrectly (it takes an operand for the inactive
lanes)

Reviewers: fpetrogalli, efriedma

Reviewed By: fpetrogalli

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82908
 2020-07-02 09:57:34 +01:00
Francesco Petrogalli d54e4dded7 [sve][acle] Enable feature macros for SVE ACLE extensions. 
Summary:
The following feature macros have been added:

__ARM_FEATURE_SVE_BF16

__ARM_FEATURE_SVE_MATMUL_INT8

__ARM_FEATURE_SVE_MATMUL_FP32

__ARM_FEATURE_SVE_MATMUL_FP64

The driver has been updated to enable them accordingly to the value of
the target feature passed at command line.

The SVE ACLE tests using the macros have been modified to work with
the target feature instead of passing the macro at command line.

Reviewers: sdesmalen, efriedma, c-rhodes, kmclaughlin, SjoerdMeijer, rengolin

Subscribers: tschuett, kristof.beyls, rkruppe, psnobl, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82623
 2020-06-30 18:33:03 +00:00
Francesco Petrogalli 67e4330fac [sve][acle] Implement some of the C intrinsics for brain float. 
Summary:
The following intrinsics have been extended to support brain float types:

svbfloat16_t svclasta[_bf16](svbool_t pg, svbfloat16_t fallback, svbfloat16_t data)
bfloat16_t svclasta[_n_bf16](svbool_t pg, bfloat16_t fallback, svbfloat16_t data)
bfloat16_t svlasta[_bf16](svbool_t pg, svbfloat16_t op)

svbfloat16_t svclastb[_bf16](svbool_t pg, svbfloat16_t fallback, svbfloat16_t data)
bfloat16_t svclastb[_n_bf16](svbool_t pg, bfloat16_t fallback, svbfloat16_t data)
bfloat16_t svlastb[_bf16](svbool_t pg, svbfloat16_t op)

svbfloat16_t svdup[_n]_bf16(bfloat16_t op)
svbfloat16_t svdup[_n]_bf16_m(svbfloat16_t inactive, svbool_t pg, bfloat16_t op)
svbfloat16_t svdup[_n]_bf16_x(svbool_t pg, bfloat16_t op)
svbfloat16_t svdup[_n]_bf16_z(svbool_t pg, bfloat16_t op)

svbfloat16_t svdupq[_n]_bf16(bfloat16_t x0, bfloat16_t x1, bfloat16_t x2, bfloat16_t x3, bfloat16_t x4, bfloat16_t x5, bfloat16_t x6, bfloat16_t x7)
svbfloat16_t svdupq_lane[_bf16](svbfloat16_t data, uint64_t index)

svbfloat16_t svinsr[_n_bf16](svbfloat16_t op1, bfloat16_t op2)

Reviewers: sdesmalen, kmclaughlin, c-rhodes, ctetreau, efriedma

Subscribers: tschuett, hiraditya, rkruppe, psnobl, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D82345
 2020-06-29 16:09:08 +00:00