ART: Make InstructionSet an enum class and add kLast.
Adding InstructionSet::kLast shall make it easier to encode
the InstructionSet in fewer bits using BitField<>. However,
introducing `kLast` into the `art` namespace is not a good
idea, so we change the InstructionSet to an enum class.
This also uncovered a case of InstructionSet::kNone being
erroneously used instead of vixl32::Condition::None(), so
it's good to remove `kNone` from the `art` namespace.
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Change-Id: I6fa6168dfba4ed6da86d021a69c80224f09997a6
diff --git a/compiler/debug/dwarf/dwarf_test.h b/compiler/debug/dwarf/dwarf_test.h
index b30ff14..5405759 100644
--- a/compiler/debug/dwarf/dwarf_test.h
+++ b/compiler/debug/dwarf/dwarf_test.h
@@ -60,7 +60,8 @@
template<typename ElfTypes>
std::vector<std::string> Objdump(const char* args) {
// Write simple elf file with just the DWARF sections.
- InstructionSet isa = (sizeof(typename ElfTypes::Addr) == 8) ? kX86_64 : kX86;
+ InstructionSet isa =
+ (sizeof(typename ElfTypes::Addr) == 8) ? InstructionSet::kX86_64 : InstructionSet::kX86;
ScratchFile file;
linker::FileOutputStream output_stream(file.GetFile());
linker::ElfBuilder<ElfTypes> builder(isa, nullptr, &output_stream);