Revert "[opaque pointer types] Add a FunctionCallee wrapper type, and use it."

This reverts commit f47d6b38c7a61d50db4566b02719de05492dcef1 (r352791).

Seems to run into compilation failures with GCC (but not clang, where
I tested it). Reverting while I investigate.

llvm-svn: 352800

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
index f3b72b624fc..7830ca4ef7c 100644
--- a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
+++ b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
@@ -67,7 +67,7 @@ TEST_F(TargetLibraryInfoTest, InvalidProto) {
   for (unsigned FI = 0; FI != LibFunc::NumLibFuncs; ++FI) {
     LibFunc LF = (LibFunc)FI;
     auto *F = cast<Function>(
-        M->getOrInsertFunction(TLI.getName(LF), InvalidFTy).getCallee());
+        M->getOrInsertFunction(TLI.getName(LF), InvalidFTy));
     EXPECT_FALSE(isLibFunc(F, LF));
   }
 }