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Raise min LLVM version to 3.9 (#2872)

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This commit is contained in:
Martin Kinkelin 2018-10-15 22:31:59 +02:00 • committed by GitHub
parent 18bbaa1895
commit 5c24f60cf9
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GPG key ID: 4AEE18F83AFDEB23
77 changed files with 83 additions and 4146 deletions
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21
driver/main.cpp
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@ -52,9 +52,7 @@
#include "llvm/Support/Host.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Path.h"
#if LDC_LLVM_VER >= 308
#include "llvm/Support/StringSaver.h"
#endif
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Target/TargetMachine.h"
@ -272,7 +270,6 @@ tryGetExplicitTriple(const llvm::SmallVectorImpl<const char *> &args) {
void expandResponseFiles(llvm::BumpPtrAllocator &A,
llvm::SmallVectorImpl<const char *> &args) {
#if LDC_LLVM_VER >= 308
llvm::StringSaver Saver(A);
cl::ExpandResponseFiles(Saver,
#ifdef _WIN32
@ -282,7 +279,6 @@ void expandResponseFiles(llvm::BumpPtrAllocator &A,
#endif
,
args);
#endif
}
/// Parses switches from the command line, any response files and the global
@ -571,15 +567,10 @@ void initializePasses() {
initializeInstrumentation(Registry);
initializeAnalysis(Registry);
initializeCodeGen(Registry);
#if LDC_LLVM_VER >= 309
initializeGlobalISel(Registry);
#endif
initializeTarget(Registry);
// Initialize passes not included above
#if LDC_LLVM_VER < 308
initializeIPA(Registry);
#endif
#if LDC_LLVM_VER >= 400
initializeRewriteSymbolsLegacyPassPass(Registry);
#else
@ -937,11 +928,7 @@ void registerPredefinedVersions() {
} // anonymous namespace
int cppmain(int argc, char **argv) {
#if LDC_LLVM_VER >= 309
llvm::sys::PrintStackTraceOnErrorSignal(argv[0]);
#else
llvm::sys::PrintStackTraceOnErrorSignal();
#endif
exe_path::initialize(argv[0]);
@ -1000,11 +987,7 @@ int cppmain(int argc, char **argv) {
}
auto relocModel = getRelocModel();
#if LDC_LLVM_VER >= 309
if (global.params.dll && !relocModel.hasValue()) {
#else
if (global.params.dll && relocModel == llvm::Reloc::Default) {
#endif
relocModel = llvm::Reloc::PIC_;
}
@ -1019,12 +1002,8 @@ int cppmain(int argc, char **argv) {
opts::setDefaultMathOptions(gTargetMachine->Options);
#if LDC_LLVM_VER >= 308
static llvm::DataLayout DL = gTargetMachine->createDataLayout();
gDataLayout = &DL;
#else
gDataLayout = gTargetMachine->getDataLayout();
#endif
{
llvm::Triple *triple = new llvm::Triple(gTargetMachine->getTargetTriple());