Title: [236172] releases/WebKitGTK/webkit-2.22/Source/_javascript_Core
Revision
236172
Author
carlo...@webkit.org
Date
2018-09-19 05:33:43 -0700 (Wed, 19 Sep 2018)

Log Message

Merge r235740 - [JSC] Build broken after r234975 on s390x, ppc64le, armv7hl
https://bugs.webkit.org/show_bug.cgi?id=189078

Reviewed by Mark Lam.

Caused by the GCC bug - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70124.
Using the ternary operator instead of std::max() fixes it.

* heap/RegisterState.h:

Modified Paths

Diff

Modified: releases/WebKitGTK/webkit-2.22/Source/_javascript_Core/ChangeLog (236171 => 236172)


--- releases/WebKitGTK/webkit-2.22/Source/_javascript_Core/ChangeLog	2018-09-19 12:33:39 UTC (rev 236171)
+++ releases/WebKitGTK/webkit-2.22/Source/_javascript_Core/ChangeLog	2018-09-19 12:33:43 UTC (rev 236172)
@@ -1,3 +1,15 @@
+2018-09-06  Tomas Popela  <tpop...@redhat.com>
+
+        [JSC] Build broken after r234975 on s390x, ppc64le, armv7hl
+        https://bugs.webkit.org/show_bug.cgi?id=189078
+
+        Reviewed by Mark Lam.
+
+        Caused by the GCC bug - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70124.
+        Using the ternary operator instead of std::max() fixes it.
+
+        * heap/RegisterState.h:
+
 2018-09-05  Mark Lam  <mark....@apple.com>
 
         JSPropertyNameEnumerator::visitChildren() needs to visit its m_cachedStructureID.

Modified: releases/WebKitGTK/webkit-2.22/Source/_javascript_Core/heap/RegisterState.h (236171 => 236172)


--- releases/WebKitGTK/webkit-2.22/Source/_javascript_Core/heap/RegisterState.h	2018-09-19 12:33:39 UTC (rev 236171)
+++ releases/WebKitGTK/webkit-2.22/Source/_javascript_Core/heap/RegisterState.h	2018-09-19 12:33:43 UTC (rev 236172)
@@ -166,7 +166,7 @@
 #pragma warning(disable: 4611)
 #endif
 #define ALLOCATE_AND_GET_REGISTER_STATE(registers) \
-    alignas(std::max(alignof(void*), alignof(RegisterState))) RegisterState registers; \
+    alignas(alignof(void*) > alignof(RegisterState) ? alignof(void*) : alignof(RegisterState)) RegisterState registers; \
     setjmp(registers)
 
 #if COMPILER(MSVC)
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