[llvm] 47bd41d - AMDGPU/GlobalISel: Select set.inactive intrinsic

[Petar Avramovic via llvm-commits]

Author: Petar Avramovic
Date: 2020-07-24T10:14:14+02:00
New Revision: 47bd41d099c0177e096e54f0e29e35991eec103b

URL: https://github.com/llvm/llvm-project/commit/47bd41d099c0177e096e54f0e29e35991eec103b
DIFF: https://github.com/llvm/llvm-project/commit/47bd41d099c0177e096e54f0e29e35991eec103b.diff

LOG: AMDGPU/GlobalISel: Select set.inactive intrinsic

Differential Revision: https://reviews.llvm.org/D84407

Added: 
    llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.set.inactive.ll

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
index ce6dd41bc941..93006bb68ed3 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
@@ -4019,6 +4019,7 @@ AMDGPURegisterBankInfo::getInstrMapping(const MachineInstr &MI) const {
     case Intrinsic::amdgcn_wwm:
     case Intrinsic::amdgcn_wqm:
     case Intrinsic::amdgcn_softwqm:
+    case Intrinsic::amdgcn_set_inactive:
       return getDefaultMappingAllVGPR(MI);
     case Intrinsic::amdgcn_kernarg_segment_ptr:
     case Intrinsic::amdgcn_s_getpc:

diff  --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.set.inactive.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.set.inactive.ll
new file mode 100644
index 000000000000..5ca821922bd2
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.set.inactive.ll
@@ -0,0 +1 @@
+; RUN: llc -global-isel -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %S/../llvm.amdgcn.set.inactive.ll |  FileCheck -check-prefix=SI -check-prefix=GCN %S/../llvm.amdgcn.set.inactive.ll