[multiversion] Update Clang for the API change in LLVM r227731.

This moves all of the PassManager <-> Target communication to use the
new pass manager's TargetIRAnalysis even with the old pass manager. See
the LLVM commit for some of why things are moving in this direction, but
the short version is that this will enable us to create per-function
TargetTransformInfo objects that have correct subtarget information for
that function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@227732 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 6df34af86e76b933324bc922d3b2764034f5584d..c4cea02252c6133c7558f5799a01afee82d7d99d 100644 (file)
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -61,18 +61,19 @@ class EmitAssemblyHelper {
   mutable FunctionPassManager *PerFunctionPasses;
 
 private:
-  TargetTransformInfo getTTI() const {
+  TargetIRAnalysis getTargetIRAnalysis() const {
     if (TM)
-      return TM->getTTI();
+      return TM->getTargetIRAnalysis();
 
-    return TargetTransformInfo(TheModule->getDataLayout());
+    return TargetIRAnalysis();
   }
 
   PassManager *getCodeGenPasses() const {
     if (!CodeGenPasses) {
       CodeGenPasses = new PassManager();
       CodeGenPasses->add(new DataLayoutPass());
-      CodeGenPasses->add(createTargetTransformInfoWrapperPass(getTTI()));
+      CodeGenPasses->add(
+          createTargetTransformInfoWrapperPass(getTargetIRAnalysis()));
     }
     return CodeGenPasses;
   }
@@ -81,7 +82,8 @@ private:
     if (!PerModulePasses) {
       PerModulePasses = new PassManager();
       PerModulePasses->add(new DataLayoutPass());
-      PerModulePasses->add(createTargetTransformInfoWrapperPass(getTTI()));
+      PerModulePasses->add(
+          createTargetTransformInfoWrapperPass(getTargetIRAnalysis()));
     }
     return PerModulePasses;
   }
@@ -90,7 +92,8 @@ private:
     if (!PerFunctionPasses) {
       PerFunctionPasses = new FunctionPassManager(TheModule);
       PerFunctionPasses->add(new DataLayoutPass());
-      PerFunctionPasses->add(createTargetTransformInfoWrapperPass(getTTI()));
+      PerFunctionPasses->add(
+          createTargetTransformInfoWrapperPass(getTargetIRAnalysis()));
     }
     return PerFunctionPasses;
   }