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Fix usage of lookupTarget in LLVM #8841

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Merged
alexreinking merged 5 commits into from
Oct 19, 2025
Merged

Fix usage of lookupTarget in LLVM #8841

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d38dcf0
Hotfix LLVM deprecation warning.
mcourteaux Oct 10, 2025
4949046
Mimick code of CodeGen_Internal in CodeGen_PTX for making target machine
mcourteaux Oct 11, 2025
c484464
Mama mia.
mcourteaux Oct 11, 2025
e728a96
Clang-format
mcourteaux Oct 11, 2025
036bf08
Coding is hard.
mcourteaux Oct 13, 2025
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12 changes: 6 additions & 6 deletions src/CodeGen_PTX_Dev.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -604,13 +604,13 @@ vector<char> CodeGen_PTX_Dev::compile_to_src() {
/*int argc = sizeof(argv)/sizeof(char*);*/
/*cl::ParseCommandLineOptions(argc, argv, "Halide PTX internal compiler\n");*/

llvm::Triple triple(module->getTargetTriple());

// Allocate target machine

// Allocate target machine (similar to code in CodeGen_Internal.cpp make_target_machine)
std::string err_str;
const llvm::Target *llvm_target = TargetRegistry::lookupTarget(triple.str(), err_str);
internal_assert(llvm_target) << err_str << "\n";
const llvm::Target *llvm_target = TargetRegistry::lookupTarget(
module->getTargetTriple(),
err_str);
auto triple = llvm::Triple(module->getTargetTriple());
internal_assert(llvm_target) << "Could not create LLVM target for " << triple.str() << "\n";

TargetOptions options;
options.AllowFPOpFusion = FPOpFusion::Fast;
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