diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/RISCVTargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/RISCV/RISCVTargetMachine.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp b/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp index ae54ff1..16ef67d 100644 --- a/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp +++ b/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp @@ -139,6 +139,7 @@ extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTarget() { initializeRISCVExpandAtomicPseudoPass(*PR); initializeRISCVRedundantCopyEliminationPass(*PR); initializeRISCVAsmPrinterPass(*PR); + initializeRISCVPromoteConstantPass(*PR); } static Reloc::Model getEffectiveRelocModel(std::optional<Reloc::Model> RM) { @@ -462,6 +463,8 @@ void RISCVPassConfig::addIRPasses() { } bool RISCVPassConfig::addPreISel() { + if (TM->getOptLevel() != CodeGenOptLevel::None) + addPass(createRISCVPromoteConstantPass()); if (TM->getOptLevel() != CodeGenOptLevel::None) { // Add a barrier before instruction selection so that we will not get // deleted block address after enabling default outlining. See D99707 for |