Enable VerifyCrossModifyFence for debug aarch64

a74nh · a74nh · commit 3d68fdeb545e · 2020-11-18T11:36:51.000Z
diff --git a/src/hotspot/share/runtime/globals.hpp b/src/hotspot/share/runtime/globals.hpp
@@ -2507,7 +2507,8 @@ const intx ObjectAlignmentInBytes = 8;
   product(bool, DeoptimizeNMethodBarriersALot, false, DIAGNOSTIC,           \
                 "Make nmethod barriers deoptimise a lot.")                  \
                                                                             \
-  develop(bool, VerifyCrossModifyFence, false,                              \
+  develop(bool, VerifyCrossModifyFence,                                     \
+          false AARCH64_ONLY(DEBUG_ONLY(||true)),                            \
              "Mark all threads after a safepoint, and clear on a modify "   \
              "fence. Add cleanliness checks.")                              \
 

Original file line number	Diff line number	Diff line change
`@@ -2507,7 +2507,8 @@ const intx ObjectAlignmentInBytes = 8;`
`2507`	`2507`	`product(bool, DeoptimizeNMethodBarriersALot, false, DIAGNOSTIC, \`
`2508`	`2508`	`"Make nmethod barriers deoptimise a lot.") \`
`2509`	`2509`	`\`
`2510`		`- develop(bool, VerifyCrossModifyFence, false, \`
	`2510`	`+ develop(bool, VerifyCrossModifyFence, \`
	`2511`	`+ false AARCH64_ONLY(DEBUG_ONLY(\|\|true)), \`
`2511`	`2512`	`"Mark all threads after a safepoint, and clear on a modify " \`
`2512`	`2513`	`"fence. Add cleanliness checks.") \`
`2513`	`2514`