mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-06-12 13:38:21 +00:00
switch tools to bitcode instead of bytecode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36868 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -9,15 +9,14 @@
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//
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// This utility may be invoked in the following manner:
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// llvm-as --help - Output information about command line switches
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// llvm-as [options] - Read LLVM asm from stdin, write bytecode to stdout
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// llvm-as [options] x.ll - Read LLVM asm from the x.ll file, write bytecode
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// llvm-as [options] - Read LLVM asm from stdin, write bitcode to stdout
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// llvm-as [options] x.ll - Read LLVM asm from the x.ll file, write bitcode
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// to the x.bc file.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Module.h"
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#include "llvm/Assembly/Parser.h"
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#include "llvm/Bytecode/Writer.h"
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#include "llvm/Analysis/Verifier.h"
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#include "llvm/Bitcode/ReaderWriter.h"
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#include "llvm/Support/CommandLine.h"
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@ -43,18 +42,10 @@ Force("f", cl::desc("Overwrite output files"));
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static cl::opt<bool>
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DumpAsm("d", cl::desc("Print assembly as parsed"), cl::Hidden);
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static cl::opt<bool>
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NoCompress("disable-compression", cl::init(true),
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cl::desc("Don't compress the generated bytecode"));
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static cl::opt<bool>
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DisableVerify("disable-verify", cl::Hidden,
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cl::desc("Do not run verifier on input LLVM (dangerous!)"));
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static cl::opt<bool>
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EnableBitcode("bitcode", cl::desc("Emit bitcode"));
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int main(int argc, char **argv) {
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llvm_shutdown_obj X; // Call llvm_shutdown() on exit.
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cl::ParseCommandLineOptions(argc, argv, " llvm .ll -> .bc assembler\n");
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@ -134,14 +125,8 @@ int main(int argc, char **argv) {
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return 1;
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}
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if (Force || !CheckBytecodeOutputToConsole(Out,true)) {
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if (EnableBitcode) {
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WriteBitcodeToFile(M.get(), *Out);
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} else {
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OStream L(*Out);
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WriteBytecodeToFile(M.get(), L, !NoCompress);
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}
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}
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if (Force || !CheckBytecodeOutputToConsole(Out,true))
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WriteBitcodeToFile(M.get(), *Out);
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} catch (const std::string& msg) {
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cerr << argv[0] << ": " << msg << "\n";
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exitCode = 1;
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