From a1c2c4d7746495960f2a1f773db9ef91a2b87c02 Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Fri, 26 Feb 2016 12:30:18 +0000
Subject: [PATCH] [PM] Finish removing references to fix MSVC builds. Somehow
 adding base classes changed whether the decltype of these expressions was a
 reference. I'm somewhat horrified why, and there may need to be a deeper fix
 on MSVC, but this should at least get the bots a step further.

llvm-svn: 262008
---
 lib/Passes/PassBuilder.cpp | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/lib/Passes/PassBuilder.cpp b/lib/Passes/PassBuilder.cpp
index 692b09fd769..787688ab1ab 100644
--- a/lib/Passes/PassBuilder.cpp
+++ b/lib/Passes/PassBuilder.cpp
@@ -185,11 +185,13 @@ bool PassBuilder::parseModulePassName(ModulePassManager &MPM, StringRef Name) {
   }
 #define MODULE_ANALYSIS(NAME, CREATE_PASS)                                     \
   if (Name == "require<" NAME ">") {                                           \
-    MPM.addPass(RequireAnalysisPass<decltype(CREATE_PASS)>());                 \
+    MPM.addPass(RequireAnalysisPass<                                           \
+                std::remove_reference<decltype(CREATE_PASS)>::type>());        \
     return true;                                                               \
   }                                                                            \
   if (Name == "invalidate<" NAME ">") {                                        \
-    MPM.addPass(InvalidateAnalysisPass<decltype(CREATE_PASS)>());              \
+    MPM.addPass(InvalidateAnalysisPass<                                        \
+                std::remove_reference<decltype(CREATE_PASS)>::type>());        \
     return true;                                                               \
   }
 #include "PassRegistry.def"
@@ -205,11 +207,13 @@ bool PassBuilder::parseCGSCCPassName(CGSCCPassManager &CGPM, StringRef Name) {
   }
 #define CGSCC_ANALYSIS(NAME, CREATE_PASS)                                      \
   if (Name == "require<" NAME ">") {                                           \
-    CGPM.addPass(RequireAnalysisPass<decltype(CREATE_PASS)>());                \
+    CGPM.addPass(RequireAnalysisPass<                                          \
+                 std::remove_reference<decltype(CREATE_PASS)>::type>());       \
     return true;                                                               \
   }                                                                            \
   if (Name == "invalidate<" NAME ">") {                                        \
-    CGPM.addPass(InvalidateAnalysisPass<decltype(CREATE_PASS)>());             \
+    CGPM.addPass(InvalidateAnalysisPass<                                       \
+                 std::remove_reference<decltype(CREATE_PASS)>::type>());       \
     return true;                                                               \
   }
 #include "PassRegistry.def"
@@ -226,11 +230,13 @@ bool PassBuilder::parseFunctionPassName(FunctionPassManager &FPM,
   }
 #define FUNCTION_ANALYSIS(NAME, CREATE_PASS)                                   \
   if (Name == "require<" NAME ">") {                                           \
-    FPM.addPass(RequireAnalysisPass<decltype(CREATE_PASS)>());                 \
+    FPM.addPass(RequireAnalysisPass<                                           \
+                std::remove_reference<decltype(CREATE_PASS)>::type>());        \
     return true;                                                               \
   }                                                                            \
   if (Name == "invalidate<" NAME ">") {                                        \
-    FPM.addPass(InvalidateAnalysisPass<decltype(CREATE_PASS)>());              \
+    FPM.addPass(InvalidateAnalysisPass<                                        \
+                std::remove_reference<decltype(CREATE_PASS)>::type>());        \
     return true;                                                               \
   }
 #include "PassRegistry.def"
@@ -247,11 +253,13 @@ bool PassBuilder::parseLoopPassName(LoopPassManager &FPM,
   }
 #define LOOP_ANALYSIS(NAME, CREATE_PASS)                                       \
   if (Name == "require<" NAME ">") {                                           \
-    FPM.addPass(RequireAnalysisPass<decltype(CREATE_PASS)>());                 \
+    FPM.addPass(RequireAnalysisPass<                                           \
+                std::remove_reference<decltype(CREATE_PASS)>::type>());        \
     return true;                                                               \
   }                                                                            \
   if (Name == "invalidate<" NAME ">") {                                        \
-    FPM.addPass(InvalidateAnalysisPass<decltype(CREATE_PASS)>());              \
+    FPM.addPass(InvalidateAnalysisPass<                                        \
+                std::remove_reference<decltype(CREATE_PASS)>::type>());        \
     return true;                                                               \
   }
 #include "PassRegistry.def"