Revert "Make compiler/optimizing/ symbols hidden."
This reverts commit e2727154f25e0db9a5bb92af494d8e47b181dfcf.
Reason for revert: Breaks ASAN tests (ODR violation).
Bug: 142365358
Change-Id: I38103d74a1297256c81d90872b6902ff1e9ef7a4
diff --git a/compiler/optimizing/nodes_mips.h b/compiler/optimizing/nodes_mips.h
index 987ae14..4993f57 100644
--- a/compiler/optimizing/nodes_mips.h
+++ b/compiler/optimizing/nodes_mips.h
@@ -17,7 +17,7 @@
#ifndef ART_COMPILER_OPTIMIZING_NODES_MIPS_H_
#define ART_COMPILER_OPTIMIZING_NODES_MIPS_H_
-namespace art HIDDEN {
+namespace art {
// Compute the address of the method for MIPS Constant area support.
class HMipsComputeBaseMethodAddress : public HExpression<0> {