Title: [229422] trunk/Source/WTF
- Revision
- 229422
- Author
- [email protected]
- Date
- 2018-03-08 11:34:43 -0800 (Thu, 08 Mar 2018)
Log Message
Disable JIT on Cocoa 32-bit ARM.
https://bugs.webkit.org/show_bug.cgi?id=183426
Reviewed by Michael Saboff.
* wtf/Platform.h:
Modified Paths
Diff
Modified: trunk/Source/WTF/ChangeLog (229421 => 229422)
--- trunk/Source/WTF/ChangeLog 2018-03-08 19:32:35 UTC (rev 229421)
+++ trunk/Source/WTF/ChangeLog 2018-03-08 19:34:43 UTC (rev 229422)
@@ -1,5 +1,14 @@
2018-03-08 Keith Miller <[email protected]>
+ Disable JIT on Cocoa 32-bit ARM.
+ https://bugs.webkit.org/show_bug.cgi?id=183426
+
+ Reviewed by Michael Saboff.
+
+ * wtf/Platform.h:
+
+2018-03-08 Keith Miller <[email protected]>
+
Use asm instead of __asm__ in WTFBreakpointTrap so MSVC builds
https://bugs.webkit.org/show_bug.cgi?id=183465
Modified: trunk/Source/WTF/wtf/Platform.h (229421 => 229422)
--- trunk/Source/WTF/wtf/Platform.h 2018-03-08 19:32:35 UTC (rev 229421)
+++ trunk/Source/WTF/wtf/Platform.h 2018-03-08 19:34:43 UTC (rev 229422)
@@ -727,6 +727,12 @@
#define ENABLE_JIT 1
#endif
+/* Cocoa ports should not use the jit on 32-bit ARM CPUs. */
+#if PLATFORM(COCOA) && (CPU(ARM) || CPU(APPLE_ARMV7K))
+#undef ENABLE_JIT
+#define ENABLE_JIT 0
+#endif
+
/* The FTL *does not* work on 32-bit platforms. Disable it even if someone asked us to enable it. */
#if USE(JSVALUE32_64)
#undef ENABLE_FTL_JIT
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