diff options
Diffstat (limited to 'backend/lib/Target/RISCV/RISCVPipeline.cpp')
| -rw-r--r-- | backend/lib/Target/RISCV/RISCVPipeline.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/backend/lib/Target/RISCV/RISCVPipeline.cpp b/backend/lib/Target/RISCV/RISCVPipeline.cpp index f1de092..00a4398 100644 --- a/backend/lib/Target/RISCV/RISCVPipeline.cpp +++ b/backend/lib/Target/RISCV/RISCVPipeline.cpp @@ -12,6 +12,7 @@ #include "rcc/CodeGen/MachineCombiner.h" #include "rcc/CodeGen/MachineFunction.h" #include "rcc/CodeGen/MachineOptimizationPipeline.h" +#include "rcc/CodeGen/MachinePseudoExpansion.h" #include "rcc/CodeGen/PHIElimination.h" #include "rcc/CodeGen/RegAllocPBQP.h" #include "rcc/CodeGen/TargetDescription.h" @@ -65,7 +66,10 @@ template <typename PassT, typename... ArgumentT> } [[nodiscard]] Expected<void> addRegisterAllocationPipeline(MachineFunctionPassManager &Pipeline) { - auto Added = addPreRegisterAllocationOptimizationPipeline(Pipeline, optimizationPipelineInfo()); + auto Added = addPass<PreRATargetPseudoExpansionPass>(Pipeline, pseudoExpansionInfo()); + if (!Added) + return std::unexpected(Added.error()); + Added = addPreRegisterAllocationOptimizationPipeline(Pipeline, optimizationPipelineInfo()); if (!Added) return std::unexpected(Added.error()); return addPass<PBQPAllocatorPass>(Pipeline, registerAllocationInfo()); |