diff options
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 7 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/llvm.amdgcn.dispatch.ptr.ll | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index e85d78a69ee..c251752bb0d 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -1157,6 +1157,13 @@ SDValue SITargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, switch (IntrinsicID) { case Intrinsic::amdgcn_dispatch_ptr: + if (!Subtarget->isAmdHsaOS()) { + DiagnosticInfoUnsupported BadIntrin(*MF.getFunction(), + "hsa intrinsic without hsa target"); + DAG.getContext()->diagnose(BadIntrin); + return DAG.getUNDEF(VT); + } + return CreateLiveInRegister(DAG, &AMDGPU::SReg_64RegClass, TRI->getPreloadedValue(MF, SIRegisterInfo::DISPATCH_PTR), VT); diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.dispatch.ptr.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.dispatch.ptr.ll index dc95cd1ee01..d96ea743f6e 100644 --- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.dispatch.ptr.ll +++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.dispatch.ptr.ll @@ -1,4 +1,7 @@ ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s +; RUN: not llc -mtriple=amdgcn-unknown-unknown -mcpu=kaveri -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR %s + +; ERROR: error: unsupported hsa intrinsic without hsa target in test ; GCN-LABEL: {{^}}test: ; GCN: enable_sgpr_dispatch_ptr = 1 |
