6695049: (coll) Create an x86 intrinsic for Arrays.equals

Intrinsify java/util/Arrays.equals(char[], char[]) Reviewed-by: kvn, never
2025-09-20 19:14:38 +02:00 · 2008-05-29 16:22:09 -07:00 · 2008-05-29 16:22:09 -07:00 · 2e672ac9bf
commit 2e672ac9bf
parent a1f50998ae
12 changed files with 225 additions and 1 deletions
--- a/hotspot/src/share/vm/runtime/globals.hpp
+++ b/hotspot/src/share/vm/runtime/globals.hpp
@ -460,6 +460,9 @@ class CommandLineFlags {
  develop(bool, SpecialStringIndexOf, true,                                 \
          "special version of string indexOf")                              \
                                                                            \
+  product(bool, SpecialArraysEquals, true,                                  \
+          "special version of Arrays.equals(char[],char[])")                \
+                                                                            \
  develop(bool, TraceCallFixup, false,                                      \
          "traces all call fixups")                                         \
                                                                            \