AMDGPU/GlobalISel: Implement select() for 32-bit G_FADD and G_FMUL
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/D46171
llvm-svn: 334665
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
index ab84244..c3dee4e 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
@@ -508,6 +508,8 @@
switch (I.getOpcode()) {
default:
break;
+ case TargetOpcode::G_FMUL:
+ case TargetOpcode::G_FADD:
case TargetOpcode::G_FPTOUI:
case TargetOpcode::G_OR:
return selectImpl(I, CoverageInfo);
@@ -547,3 +549,11 @@
[=](MachineInstrBuilder &MIB) { MIB.addImm(0); } // omod
}};
}
+
+InstructionSelector::ComplexRendererFns
+AMDGPUInstructionSelector::selectVOP3Mods(MachineOperand &Root) const {
+ return {{
+ [=](MachineInstrBuilder &MIB) { MIB.add(Root); },
+ [=](MachineInstrBuilder &MIB) { MIB.addImm(0); } // src_mods
+ }};
+}