lli: Switch to using ParseIRFile, for consistency with other LLVM tools.

 - Also, switch tests to not using llvm-as. They run 20% faster now, not that it matters.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118952 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 7 insertions, 11 deletions

diff --git a/tools/lli/Makefile b/tools/lli/Makefile
index 8f6eeed..3217d23 100644
--- a/tools/lli/Makefile
+++ b/tools/lli/Makefile
@@ -9,7 +9,7 @@
 
 LEVEL    := ../..
 TOOLNAME := lli
-LINK_COMPONENTS := jit interpreter nativecodegen bitreader selectiondag
+LINK_COMPONENTS := jit interpreter nativecodegen bitreader asmparser selectiondag
 
 # Enable JIT support
 include $(LEVEL)/Makefile.common
diff --git a/tools/lli/lli.cpp b/tools/lli/lli.cpp
index adc6e90..fa2de76 100644
--- a/tools/lli/lli.cpp
+++ b/tools/lli/lli.cpp
@@ -24,6 +24,7 @@
 #include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/ExecutionEngine/JITEventListener.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/IRReader.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/PluginLoader.h"
@@ -136,20 +137,15 @@ int main(int argc, char **argv, char * const *envp) {
     sys::Process::PreventCoreFiles();
   
   // Load the bitcode...
-  std::string ErrorMsg;
-  Module *Mod = NULL;
-  if (MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(InputFile,&ErrorMsg)){
-    Mod = getLazyBitcodeModule(Buffer, Context, &ErrorMsg);
-    if (!Mod) delete Buffer;
-  }
-  
+  SMDiagnostic Err;
+  Module *Mod = ParseIRFile(InputFile, Err, Context);
   if (!Mod) {
-    errs() << argv[0] << ": error loading program '" << InputFile << "': "
-           << ErrorMsg << "\n";
-    exit(1);
+    Err.Print(argv[0], errs());
+    return 1;
   }
 
   // If not jitting lazily, load the whole bitcode file eagerly too.
+  std::string ErrorMsg;
   if (NoLazyCompilation) {
     if (Mod->MaterializeAllPermanently(&ErrorMsg)) {
       errs() << argv[0] << ": bitcode didn't read correctly.\n";