AMDGPU/GlobalISel: Implement select() for @llvm.amdgcn.cvt.pkrtz
Reviewers: arsenm, nhaehnle
Reviewed By: arsenm
Subscribers: kzhuravl, wdng, yaxunl, rovka, kristof.beyls, dstuttard, tpr, t-tye, llvm-commits
Differential Revision: https://reviews.llvm.org/D45907
llvm-svn: 334757
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
index c3dee4e..0b605fd 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
@@ -159,6 +159,19 @@
return selectG_ADD(I);
}
+bool AMDGPUInstructionSelector::selectG_INTRINSIC(MachineInstr &I,
+ CodeGenCoverage &CoverageInfo) const {
+ unsigned IntrinsicID = I.getOperand(1).getIntrinsicID();
+
+ switch (IntrinsicID) {
+ default:
+ break;
+ case Intrinsic::amdgcn_cvt_pkrtz:
+ return selectImpl(I, CoverageInfo);
+ }
+ return false;
+}
+
bool AMDGPUInstructionSelector::selectG_STORE(MachineInstr &I) const {
MachineBasicBlock *BB = I.getParent();
MachineFunction *MF = BB->getParent();
@@ -522,6 +535,8 @@
return selectG_CONSTANT(I);
case TargetOpcode::G_GEP:
return selectG_GEP(I);
+ case TargetOpcode::G_INTRINSIC:
+ return selectG_INTRINSIC(I, CoverageInfo);
case TargetOpcode::G_LOAD:
return selectG_LOAD(I);
case TargetOpcode::G_STORE: