diff options
| author | Sameer Sahasrabuddhe <sameer.sahasrabuddhe@amd.com> | 2019-11-19 14:05:39 +0530 |
|---|---|---|
| committer | Sameer Sahasrabuddhe <sameer.sahasrabuddhe@amd.com> | 2019-11-20 15:53:55 +0530 |
| commit | 52c5014da099797e9f1f6c90acddf79a68aa85cb (patch) | |
| tree | ed25183186a703e2feec5ce7ad864cb41d415237 /llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll | |
| parent | f67534afd6f237d3ec00c207b26579968c3d60e5 (diff) | |
| download | bcm5719-llvm-52c5014da099797e9f1f6c90acddf79a68aa85cb.tar.gz bcm5719-llvm-52c5014da099797e9f1f6c90acddf79a68aa85cb.zip | |
[AMDGPU] add support for hostcall buffer pointer as hidden kernel argument
Hostcall is a service that allows a kernel to submit requests to the
host using shared buffers, and block until a response is
received. This will eventually replace the shared buffer currently
used for printf, and repurposes the same hidden kernel argument. This
change introduces a new ValueKind in the HSA metadata to represent the
hostcall buffer.
Differential Revision: https://reviews.llvm.org/D70038
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll b/llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll index db1d5c5ec85..f5a47a862d6 100644 --- a/llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll +++ b/llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll @@ -49,6 +49,7 @@ ; CHECK-NEXT: ValueType: I64 ; CHECK-NEXT: - Size: 8 ; CHECK-NEXT: Align: 8 +; CHECK-NOT: ValueKind: HiddenHostcallBuffer ; CHECK-NEXT: ValueKind: HiddenPrintfBuffer ; CHECK-NEXT: ValueType: I8 ; CHECK-NEXT: AddrSpaceQual: Global |
