diff options
Diffstat (limited to 'llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp b/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp index e0b193ddf46..c071ee82abc 100644 --- a/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp +++ b/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp @@ -54,6 +54,7 @@ void initializeNVPTXAllocaHoistingPass(PassRegistry &); void initializeNVPTXAssignValidGlobalNamesPass(PassRegistry&); void initializeNVPTXFavorNonGenericAddrSpacesPass(PassRegistry &); void initializeNVPTXLowerKernelArgsPass(PassRegistry &); +void initializeNVPTXLowerAllocaPass(PassRegistry &); } extern "C" void LLVMInitializeNVPTXTarget() { @@ -70,6 +71,7 @@ extern "C" void LLVMInitializeNVPTXTarget() { initializeNVPTXFavorNonGenericAddrSpacesPass( *PassRegistry::getPassRegistry()); initializeNVPTXLowerKernelArgsPass(*PassRegistry::getPassRegistry()); + initializeNVPTXLowerAllocaPass(*PassRegistry::getPassRegistry()); } static std::string computeDataLayout(bool is64Bit) { @@ -166,12 +168,11 @@ void NVPTXPassConfig::addIRPasses() { addPass(createNVPTXAssignValidGlobalNamesPass()); addPass(createGenericToNVVMPass()); addPass(createNVPTXLowerKernelArgsPass(&getNVPTXTargetMachine())); - addPass(createNVPTXFavorNonGenericAddrSpacesPass()); // NVPTXLowerKernelArgs emits alloca for byval parameters which can often - // be eliminated by SROA. We do not run SROA right after NVPTXLowerKernelArgs - // because we plan to merge NVPTXLowerKernelArgs and - // NVPTXFavorNonGenericAddrSpaces into one pass. + // be eliminated by SROA. addPass(createSROAPass()); + addPass(createNVPTXLowerAllocaPass()); + addPass(createNVPTXFavorNonGenericAddrSpacesPass()); // FavorNonGenericAddrSpaces shortcuts unnecessary addrspacecasts, and leave // them unused. We could remove dead code in an ad-hoc manner, but that // requires manual work and might be error-prone. |
