Title: [164233] trunk/Source/_javascript_Core
Revision
164233
Author
[email protected]
Date
2014-02-17 11:15:26 -0800 (Mon, 17 Feb 2014)

Log Message

RegisterSet::calleeSaveRegisters() should know about ARM64
https://bugs.webkit.org/show_bug.cgi?id=128918

Reviewed by Mark Hahnenberg.

* jit/RegisterSet.cpp:
(JSC::RegisterSet::calleeSaveRegisters):

Modified Paths

Diff

Modified: trunk/Source/_javascript_Core/ChangeLog (164232 => 164233)


--- trunk/Source/_javascript_Core/ChangeLog	2014-02-17 19:13:08 UTC (rev 164232)
+++ trunk/Source/_javascript_Core/ChangeLog	2014-02-17 19:15:26 UTC (rev 164233)
@@ -1,3 +1,13 @@
+2014-02-17  Filip Pizlo  <[email protected]>
+
+        RegisterSet::calleeSaveRegisters() should know about ARM64
+        https://bugs.webkit.org/show_bug.cgi?id=128918
+
+        Reviewed by Mark Hahnenberg.
+
+        * jit/RegisterSet.cpp:
+        (JSC::RegisterSet::calleeSaveRegisters):
+
 2014-02-17  Csaba Osztrogonác  <[email protected]>
 
         Move back primary header includes next to config.h

Modified: trunk/Source/_javascript_Core/jit/RegisterSet.cpp (164232 => 164233)


--- trunk/Source/_javascript_Core/jit/RegisterSet.cpp	2014-02-17 19:13:08 UTC (rev 164232)
+++ trunk/Source/_javascript_Core/jit/RegisterSet.cpp	2014-02-17 19:15:26 UTC (rev 164233)
@@ -64,6 +64,12 @@
     result.set(X86Registers::r13);
     result.set(X86Registers::r14);
     result.set(X86Registers::r15);
+#elif CPU(ARM64)
+    for (
+        ARM64Registers::RegisterID reg = ARM64Registers::x19;
+        reg <= ARM64Registers::x28;
+        reg = static_cast<ARM64Registers::RegisterID>(reg + 1))
+        result.set(reg);
 #else
     UNREACHABLE_FOR_PLATFORM();
 #endif
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