ART: Mark some functions as always-inline

These functions should be marked correctly to avoid ODR violations.

Bug: 32619234
Test: m
Change-Id: Ifbdc349b7bee3fa356b175be438d04c6c4eae01f
diff --git a/compiler/debug/elf_debug_loc_writer.h b/compiler/debug/elf_debug_loc_writer.h
index cbfdbdd..bf47e8f 100644
--- a/compiler/debug/elf_debug_loc_writer.h
+++ b/compiler/debug/elf_debug_loc_writer.h
@@ -85,7 +85,7 @@
 // The result will cover all ranges where the variable is in scope.
 // PCs corresponding to stackmap with dex register map are accurate,
 // all other PCs are best-effort only.
-std::vector<VariableLocation> GetVariableLocations(
+static std::vector<VariableLocation> GetVariableLocations(
     const MethodDebugInfo* method_info,
     const std::vector<DexRegisterMap>& dex_register_maps,
     uint16_t vreg,