Revert "Revert "ART: Compiler support for invoke-polymorphic.""

This reverts commit 0fb5af1c8287b1ec85c55c306a1c43820c38a337.

This takes us back to the original change and attempts to fix the
issues encountered:

- Adds transition record push/pop around artInvokePolymorphic.
- Changes X86/X64 relocations for MacSDK.
- Implements MIPS entrypoint for art_quick_invoke_polymorphic.
- Corrects size of returned reference in art_quick_invoke_polymorphic
  on ARM.

Bug: 30550796,33191393
Test: art/test/run-test 953
Test: m test-art-run-test

Change-Id: Ib6b93e00b37b9d4ab743a3470ab3d77fe857cda8
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index 4180e0e..86d92ff 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -487,7 +487,7 @@
   EXPECT_EQ(72U, sizeof(OatHeader));
   EXPECT_EQ(4U, sizeof(OatMethodOffsets));
   EXPECT_EQ(20U, sizeof(OatQuickMethodHeader));
-  EXPECT_EQ(163 * static_cast<size_t>(GetInstructionSetPointerSize(kRuntimeISA)),
+  EXPECT_EQ(164 * static_cast<size_t>(GetInstructionSetPointerSize(kRuntimeISA)),
             sizeof(QuickEntryPoints));
 }