[vm] Restore _getHash/_setHash asm intrinsics

alexmarkov · commit-bot@chromium.org · commit 60328ca85868 · 2019-09-25T15:40:52.000Z
These instrinsics were disabled in https://dart-review.googlesource.com/c/sdk/+/104286/16/runtime/vm/compiler/intrinsifier.cc Change-Id: Ic380f1c598d2add9f43cd3aeed91494362b56ced Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/118642 Reviewed-by: Liam Appelbe <liama@google.com> Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
diff --git a/runtime/vm/compiler/intrinsifier.cc b/runtime/vm/compiler/intrinsifier.cc
@@ -187,7 +187,7 @@ bool Intrinsifier::Intrinsify(const ParsedFunction& parsed_function,
     return compiler->intrinsic_slow_path_label()->IsUnused();
   }
 
-#if !defined(TARGET_HASH_IN_OBJECT_HEADER)
+#if !defined(HASH_IN_OBJECT_HEADER)
   // These two are more complicated on 32 bit platforms, where the
   // identity hash is not stored in the header of the object.  We
   // therefore don't intrinsify them, falling back on the native C++

Original file line number	Diff line number	Diff line change
`@@ -187,7 +187,7 @@ bool Intrinsifier::Intrinsify(const ParsedFunction& parsed_function,`
`187`	`187`	`return compiler->intrinsic_slow_path_label()->IsUnused();`
`188`	`188`	`}`
`189`	`189`
`190`		`-#if !defined(TARGET_HASH_IN_OBJECT_HEADER)`
	`190`	`+#if !defined(HASH_IN_OBJECT_HEADER)`
`191`	`191`	`// These two are more complicated on 32 bit platforms, where the`
`192`	`192`	`// identity hash is not stored in the header of the object. We`
`193`	`193`	`// therefore don't intrinsify them, falling back on the native C++`