Title: [223831] trunk/Source/_javascript_Core
- Revision
- 223831
- Author
- [email protected]
- Date
- 2017-10-22 22:26:35 -0700 (Sun, 22 Oct 2017)
Log Message
[JSC] Remove !(OS(LINUX) && CPU(ARM64)) guards in RegisterState.h
https://bugs.webkit.org/show_bug.cgi?id=178452
Reviewed by Yusuke Suzuki.
* heap/RegisterState.h: Re-enable the custom RegisterState and
ALLOCATE_AND_GET_REGISTER_STATE definitions on ARM64 Linux. These don't
cause any crashes nowadays.
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (223830 => 223831)
--- trunk/Source/_javascript_Core/ChangeLog 2017-10-23 03:38:44 UTC (rev 223830)
+++ trunk/Source/_javascript_Core/ChangeLog 2017-10-23 05:26:35 UTC (rev 223831)
@@ -1,3 +1,14 @@
+2017-10-22 Zan Dobersek <[email protected]>
+
+ [JSC] Remove !(OS(LINUX) && CPU(ARM64)) guards in RegisterState.h
+ https://bugs.webkit.org/show_bug.cgi?id=178452
+
+ Reviewed by Yusuke Suzuki.
+
+ * heap/RegisterState.h: Re-enable the custom RegisterState and
+ ALLOCATE_AND_GET_REGISTER_STATE definitions on ARM64 Linux. These don't
+ cause any crashes nowadays.
+
2017-10-22 Yusuke Suzuki <[email protected]>
[JSC][Baseline] Use linkAllSlowCasesForBytecodeOffset as much as possible to simplify slow cases handling
Modified: trunk/Source/_javascript_Core/heap/RegisterState.h (223830 => 223831)
--- trunk/Source/_javascript_Core/heap/RegisterState.h 2017-10-23 03:38:44 UTC (rev 223830)
+++ trunk/Source/_javascript_Core/heap/RegisterState.h 2017-10-23 05:26:35 UTC (rev 223831)
@@ -29,7 +29,7 @@
namespace JSC {
-#if !OS(WINDOWS) && !(OS(LINUX) && CPU(ARM64))
+#if !OS(WINDOWS)
// ALLOCATE_AND_GET_REGISTER_STATE has to ensure that the GC sees callee-saves. It achieves this by
// ensuring that the callee-saves are either spilled to the stack or saved in the RegisterState. The code
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