From d2e985fd323c167e20f77b045a1d99ad166e65db Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Wed, 18 Nov 2009 14:58:34 +0000
Subject: Update LLVM to r89205.

---
 tools/bugpoint/ToolRunner.cpp    | 15 ++++++------
 tools/llvm-config/CMakeLists.txt |  3 ---
 tools/lto/LTOCodeGenerator.cpp   | 50 +++++++---------------------------------
 3 files changed, 16 insertions(+), 52 deletions(-)

(limited to 'tools')

diff --git a/tools/bugpoint/ToolRunner.cpp b/tools/bugpoint/ToolRunner.cpp
index 4551d41..645776e 100644
--- a/tools/bugpoint/ToolRunner.cpp
+++ b/tools/bugpoint/ToolRunner.cpp
@@ -18,7 +18,6 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/FileUtilities.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/ADT/StringExtras.h"
 #include "llvm/Config/config.h"   // for HAVE_LINK_R
 #include <fstream>
 #include <sstream>
@@ -200,14 +199,15 @@ int LLI::ExecuteProgram(const std::string &Bitcode,
                         const std::vector<std::string> &SharedLibs,
                         unsigned Timeout,
                         unsigned MemoryLimit) {
-  if (!SharedLibs.empty())
-    throw ToolExecutionError("LLI currently does not support "
-                             "loading shared libraries.");
-
   std::vector<const char*> LLIArgs;
   LLIArgs.push_back(LLIPath.c_str());
   LLIArgs.push_back("-force-interpreter=true");
 
+  for (std::vector<std::string>::const_iterator i = SharedLibs.begin(), e = SharedLibs.end(); i != e; ++i) {
+    LLIArgs.push_back("-load");
+    LLIArgs.push_back((*i).c_str());
+  }
+
   // Add any extra LLI args.
   for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
     LLIArgs.push_back(ToolArgs[i].c_str());
@@ -610,9 +610,10 @@ IsARMArchitecture(std::vector<std::string> Args)
 {
   for (std::vector<std::string>::const_iterator
          I = Args.begin(), E = Args.end(); I != E; ++I) {
-    if (!StringsEqualNoCase(*I, "-arch")) {
+    StringRef S(*I);
+    if (!S.equals_lower("-arch")) {
       ++I;
-      if ((I != E) && !StringsEqualNoCase(I->c_str(), "arm", strlen("arm"))) {
+      if (I != E && !S.substr(0, strlen("arm")).equals_lower("arm")) {
         return true;
       }
     }
diff --git a/tools/llvm-config/CMakeLists.txt b/tools/llvm-config/CMakeLists.txt
index 7638f3c..8a710ea 100644
--- a/tools/llvm-config/CMakeLists.txt
+++ b/tools/llvm-config/CMakeLists.txt
@@ -36,9 +36,6 @@ foreach(l ${LLVM_SYSTEM_LIBS_LIST})
   set(LLVM_SYSTEM_LIBS ${LLVM_SYSTEM_LIBS} "-l${l}")
 endforeach()
 
-include(GetTargetTriple)
-get_target_triple(target)
-
 foreach(c ${LLVM_TARGETS_TO_BUILD})
   set(TARGETS_BUILT "${TARGETS_BUILT} ${c}")
 endforeach(c)
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index c621721..eb82f98 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -24,6 +24,7 @@
 #include "llvm/ModuleProvider.h"
 #include "llvm/PassManager.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/Triple.h"
 #include "llvm/Analysis/Passes.h"
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/Analysis/Verifier.h"
@@ -242,51 +243,16 @@ bool LTOCodeGenerator::assemble(const std::string& asmPath,
 
     // build argument list
     std::vector<const char*> args;
-    std::string targetTriple = _linker.getModule()->getTargetTriple();
+    llvm::Triple targetTriple(_linker.getModule()->getTargetTriple());
+    const char *arch = targetTriple.getArchNameForAssembler();
+
     args.push_back(tool.c_str());
-    if ( targetTriple.find("darwin") != std::string::npos ) {
+
+    if (targetTriple.getOS() == Triple::Darwin) {
         // darwin specific command line options
-        if (strncmp(targetTriple.c_str(), "i386-apple-", 11) == 0) {
-            args.push_back("-arch");
-            args.push_back("i386");
-        }
-        else if (strncmp(targetTriple.c_str(), "x86_64-apple-", 13) == 0) {
-            args.push_back("-arch");
-            args.push_back("x86_64");
-        }
-        else if (strncmp(targetTriple.c_str(), "powerpc-apple-", 14) == 0) {
-            args.push_back("-arch");
-            args.push_back("ppc");
-        }
-        else if (strncmp(targetTriple.c_str(), "powerpc64-apple-", 16) == 0) {
-            args.push_back("-arch");
-            args.push_back("ppc64");
-        }
-        else if (strncmp(targetTriple.c_str(), "arm-apple-", 10) == 0) {
-            args.push_back("-arch");
-            args.push_back("arm");
-        }
-        else if ((strncmp(targetTriple.c_str(), "armv4t-apple-", 13) == 0) ||
-                 (strncmp(targetTriple.c_str(), "thumbv4t-apple-", 15) == 0)) {
-            args.push_back("-arch");
-            args.push_back("armv4t");
-        }
-        else if ((strncmp(targetTriple.c_str(), "armv5-apple-", 12) == 0) ||
-                 (strncmp(targetTriple.c_str(), "armv5e-apple-", 13) == 0) ||
-                 (strncmp(targetTriple.c_str(), "thumbv5-apple-", 14) == 0) ||
-                 (strncmp(targetTriple.c_str(), "thumbv5e-apple-", 15) == 0)) {
-            args.push_back("-arch");
-            args.push_back("armv5");
-        }
-        else if ((strncmp(targetTriple.c_str(), "armv6-apple-", 12) == 0) ||
-                 (strncmp(targetTriple.c_str(), "thumbv6-apple-", 14) == 0)) {
-            args.push_back("-arch");
-            args.push_back("armv6");
-        }
-        else if ((strncmp(targetTriple.c_str(), "armv7-apple-", 12) == 0) ||
-                 (strncmp(targetTriple.c_str(), "thumbv7-apple-", 14) == 0)) {
+        if (arch != NULL) {
             args.push_back("-arch");
-            args.push_back("armv7");
+            args.push_back(arch);
         }
         // add -static to assembler command line when code model requires
         if ( (_assemblerPath != NULL) && (_codeModel == LTO_CODEGEN_PIC_MODEL_STATIC) )
-- 
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