mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-18 12:29:21 +00:00
add bitcode support, optimize reading to not read all function bodies just
to get deplibs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36851 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
db9cbeb240
commit
5e8edbbf11
@ -15,7 +15,9 @@
|
||||
#include "CompilerDriver.h"
|
||||
#include "ConfigLexer.h"
|
||||
#include "llvm/Module.h"
|
||||
#include "llvm/Bitcode/ReaderWriter.h"
|
||||
#include "llvm/Bytecode/Reader.h"
|
||||
#include "llvm/Support/MemoryBuffer.h"
|
||||
#include "llvm/Support/Timer.h"
|
||||
#include "llvm/System/Signals.h"
|
||||
#include "llvm/ADT/SetVector.h"
|
||||
@ -24,6 +26,9 @@
|
||||
#include <iostream>
|
||||
using namespace llvm;
|
||||
|
||||
|
||||
static bool Bitcode = false;
|
||||
|
||||
namespace {
|
||||
|
||||
void WriteAction(CompilerDriver::Action* action ) {
|
||||
@ -66,14 +71,21 @@ static bool GetBytecodeDependentLibraries(const std::string &fname,
|
||||
Module::LibraryListType& deplibs,
|
||||
BCDecompressor_t *BCDC,
|
||||
std::string* ErrMsg) {
|
||||
ModuleProvider* MP = getBytecodeModuleProvider(fname, BCDC, ErrMsg);
|
||||
ModuleProvider *MP = 0;
|
||||
if (Bitcode) {
|
||||
if (MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(&fname[0],
|
||||
fname.size())) {
|
||||
MP = getBitcodeModuleProvider(Buffer);
|
||||
if (MP == 0) delete Buffer;
|
||||
}
|
||||
} else {
|
||||
MP = getBytecodeModuleProvider(fname, BCDC, ErrMsg);
|
||||
}
|
||||
if (!MP) {
|
||||
deplibs.clear();
|
||||
return true;
|
||||
}
|
||||
Module* M = MP->releaseModule(ErrMsg);
|
||||
deplibs = M->getLibraries();
|
||||
delete M;
|
||||
deplibs = MP->getModule()->getLibraries();
|
||||
delete MP;
|
||||
return false;
|
||||
}
|
||||
|
@ -8,7 +8,7 @@
|
||||
##===----------------------------------------------------------------------===##
|
||||
LEVEL = ../..
|
||||
TOOLNAME = llvmc
|
||||
LINK_COMPONENTS = support system core bcreader
|
||||
LINK_COMPONENTS = support system core bcreader bitreader
|
||||
CONFIG_FILES = c cpp ll st
|
||||
EXTRA_DIST = c cpp ll ConfigLexer.cpp.cvs ConfigLexer.l.cvs
|
||||
REQUIRES_EH := 1
|
||||
|
Loading…
Reference in New Issue
Block a user