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Add calls to NormalizeMethod() and to ScheduleInstructionsWithSSA().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@404 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2001-08-28 23:23:14 +00:00
parent 59e3b8220a
commit 14335835f1
1 changed files with 42 additions and 14 deletions
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56
tools/llc/llc.cpp
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@ -14,47 +14,75 @@
#include "llvm/Module.h" #include "llvm/Module.h"
#include "llvm/Method.h" #include "llvm/Method.h"
#include "llvm/Bytecode/Reader.h" #include "llvm/Bytecode/Reader.h"
#include "llvm/Optimizations/Normalize.h"
#include "llvm/CodeGen/InstrSelection.h" #include "llvm/CodeGen/InstrSelection.h"
#include "llvm/CodeGen/InstrScheduling.h"
#include "llvm/CodeGen/Sparc.h" #include "llvm/CodeGen/Sparc.h"
#include "llvm/Support/CommandLine.h" #include "llvm/Support/CommandLine.h"
cl::String InputFilename ("", "Input filename", cl::NoFlags, "-"); cl::String InputFilename ("", "Input filename", cl::NoFlags, "-");
cl::String OutputFilename("o", "Output filename", cl::NoFlags, ""); cl::String OutputFilename("o", "Output filename", cl::NoFlags, "");
static bool CompileModule(Module *M, TargetMachine &Target) {
void
NormalizeMethod(Method* method)
{
NormalizePhiConstantArgs(method);
}
static bool
CompileModule(Module *M, TargetMachine &target)
{
bool failed = false; bool failed = false;
for (Module::const_iterator MI = M->begin(), ME = M->end(); MI != ME; ++MI) { for (Module::const_iterator MI = M->begin(), ME = M->end(); MI != ME; ++MI)
Method * method = *MI; {
Method* method = *MI;
if (SelectInstructionsForMethod(method, Target)) { NormalizeMethod(method);
failed = true;
cerr << "Instruction selection failed for method " failed = SelectInstructionsForMethod(method, target);
<< method->getName() << "\n\n"; if (failed)
{
cerr << "Instruction selection failed for method "
<< method->getName() << "\n\n";
break;
}
failed = ScheduleInstructionsWithSSA(method, target);
if (failed)
{
cerr << "Instruction scheduling before allocation failed for method "
<< method->getName() << "\n\n";
break;
}
} }
}
return failed; return failed;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
// Function main() // Function main()
// //
// Entry point for the driver. // Entry point for the llc compiler.
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
int main(int argc, char** argv) { int
main(int argc, char** argv)
{
cl::ParseCommandLineOptions(argc, argv, " llvm system compiler\n"); cl::ParseCommandLineOptions(argc, argv, " llvm system compiler\n");
UltraSparc Target; UltraSparc target;
Module *module = ParseBytecodeFile(InputFilename); Module *module = ParseBytecodeFile(InputFilename);
if (module == 0) { if (module == 0) {
cerr << "bytecode didn't read correctly.\n"; cerr << "bytecode didn't read correctly.\n";
return 1; return 1;
} }
if (CompileModule(module, Target)) { if (CompileModule(module, target)) {
cerr << "Error compiling " << InputFilename << "!\n"; cerr << "Error compiling " << InputFilename << "!\n";
delete module; delete module;
return 1; return 1;