Remove workarounds for [D]CHECK()s in constexpr functions.

We're now using C++14, so we can use [D]CHECK()s directly
in constexpr functions. Remove the C++11 workaround macros
([D]CHECK_CONSTEXPR) and C++ version checks. Also remove the
'static' qualifier from inline functions in affected files.

Test: m test-art-host
Change-Id: I0f962ad75e4efe9b65325d022cd272b229574222

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/optimizing/code_generator_arm.h b/compiler/optimizing/code_generator_arm.h
index a07dd6b5ef..ac10e2364a 100644
--- a/compiler/optimizing/code_generator_arm.h
+++ b/compiler/optimizing/code_generator_arm.h
@@ -63,9 +63,9 @@ class InvokeRuntimeCallingConvention : public CallingConvention<Register, SRegis
   DISALLOW_COPY_AND_ASSIGN(InvokeRuntimeCallingConvention);
 };
 
-static constexpr DRegister FromLowSToD(SRegister reg) {
-  return DCHECK_CONSTEXPR(reg % 2 == 0, , D0)
-      static_cast<DRegister>(reg / 2);
+constexpr DRegister FromLowSToD(SRegister reg) {
+  DCHECK_EQ(reg % 2, 0);
+  return static_cast<DRegister>(reg / 2);
 }