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[clang][bytecode] Print 8 bit integers as 32 bit in Function::dump() #156858

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Merged
tbaederr merged 1 commit into from
Sep 4, 2025
Merged

[clang][bytecode] Print 8 bit integers as 32 bit in Function::dump() #156858

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15 changes: 14 additions & 1 deletion clang/lib/AST/ByteCode/Disasm.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,20 @@ inline static std::string printArg(Program &P, CodePtr &OpPC) {
std::string Result;
llvm::raw_string_ostream SS(Result);
auto Arg = OpPC.read<T>();
SS << Arg;
// Make sure we print the integral value of chars.
if constexpr (std::is_integral_v<T>) {
if constexpr (sizeof(T) == 1) {
if constexpr (std::is_signed_v<T>)
SS << static_cast<int32_t>(Arg);
else
SS << static_cast<uint32_t>(Arg);
} else {
SS << Arg;
}
} else {
SS << Arg;
}

return Result;
}
}
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