11 lines
490 B
Diff
11 lines
490 B
Diff
--- qtwebkit/Source/WTF/wtf/Atomics.h 2016-06-09 19:14:49.225087412 +0100
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+++ qtwebkit/Source/WTF/wtf/Atomics.h 2016-06-09 19:15:02.498182976 +0100
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@@ -125,7 +125,7 @@
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inline void x86_mfence()
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{
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-#if OS(WINDOWS)
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+#if OS(WINDOWS) && !COMPILER(GCC)
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// I think that this does the equivalent of a dummy interlocked instruction,
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// instead of using the 'mfence' instruction, at least according to MSDN. I
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// know that it is equivalent for our purposes, but it would be good to
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