Title: [285465] branches/safari-612-branch/Source/WTF
- Revision
- 285465
- Author
- kocsen_ch...@apple.com
- Date
- 2021-11-08 17:09:14 -0800 (Mon, 08 Nov 2021)
Log Message
Cherry-pick r285036. rdar://problem/85173478
Disable ENABLE_JIT on arm64_32
https://bugs.webkit.org/show_bug.cgi?id=232468
Reviewed by Yusuke Suzuki.
We were disabling JIT via a runtime configuration before since we haven't
yet implemented the JIT on arm64_32. However, not compiling ENABLE(JIT)
code on arm64_32 saves 11MB in the binary size of _javascript_Core.
In my local compiles, I'm going from 24M to 13M.
* wtf/PlatformEnable.h:
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@285036 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Modified Paths
Diff
Modified: branches/safari-612-branch/Source/WTF/ChangeLog (285464 => 285465)
--- branches/safari-612-branch/Source/WTF/ChangeLog 2021-11-09 01:09:12 UTC (rev 285464)
+++ branches/safari-612-branch/Source/WTF/ChangeLog 2021-11-09 01:09:14 UTC (rev 285465)
@@ -1,3 +1,38 @@
+2021-11-08 Kocsen Chung <kocsen_ch...@apple.com>
+
+ Cherry-pick r285036. rdar://problem/85173478
+
+ Disable ENABLE_JIT on arm64_32
+ https://bugs.webkit.org/show_bug.cgi?id=232468
+
+ Reviewed by Yusuke Suzuki.
+
+ We were disabling JIT via a runtime configuration before since we haven't
+ yet implemented the JIT on arm64_32. However, not compiling ENABLE(JIT)
+ code on arm64_32 saves 11MB in the binary size of _javascript_Core.
+
+ In my local compiles, I'm going from 24M to 13M.
+
+ * wtf/PlatformEnable.h:
+
+
+ git-svn-id: https://svn.webkit.org/repository/webkit/trunk@285036 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+
+ 2021-10-29 Saam Barati <sbar...@apple.com>
+
+ Disable ENABLE_JIT on arm64_32
+ https://bugs.webkit.org/show_bug.cgi?id=232468
+
+ Reviewed by Yusuke Suzuki.
+
+ We were disabling JIT via a runtime configuration before since we haven't
+ yet implemented the JIT on arm64_32. However, not compiling ENABLE(JIT)
+ code on arm64_32 saves 11MB in the binary size of _javascript_Core.
+
+ In my local compiles, I'm going from 24M to 13M.
+
+ * wtf/PlatformEnable.h:
+
2021-11-04 Russell Epstein <repst...@apple.com>
Cherry-pick r285241. rdar://problem/84990898
Modified: branches/safari-612-branch/Source/WTF/wtf/PlatformEnable.h (285464 => 285465)
--- branches/safari-612-branch/Source/WTF/wtf/PlatformEnable.h 2021-11-09 01:09:12 UTC (rev 285464)
+++ branches/safari-612-branch/Source/WTF/wtf/PlatformEnable.h 2021-11-09 01:09:14 UTC (rev 285465)
@@ -573,7 +573,7 @@
#endif
/* The JIT is enabled by default on all x86-64 & ARM64 platforms. */
-#if !defined(ENABLE_JIT) && (CPU(X86_64) || CPU(ARM64)) && !CPU(APPLE_ARMV7K)
+#if !defined(ENABLE_JIT) && (CPU(X86_64) || (CPU(ARM64) && CPU(ADDRESS64)))
#define ENABLE_JIT 1
#endif
@@ -597,7 +597,7 @@
#endif
#if !defined(ENABLE_C_LOOP)
-#if ENABLE(JIT) || CPU(X86_64) || (CPU(ARM64) && !defined(__ILP32__))
+#if ENABLE(JIT) || CPU(X86_64) || CPU(ARM64)
#define ENABLE_C_LOOP 0
#else
#define ENABLE_C_LOOP 1
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