Changeset 237084 in webkit for trunk/Source/JavaScriptCore/offlineasm/settings.rb

Timestamp:

Oct 12, 2018, 3:39:44 PM (7 years ago)

Author:

Tadeu Zagallo

Message:

Separate configuration extraction from offset extraction
​https://bugs.webkit.org/show_bug.cgi?id=189708

Reviewed by Keith Miller.

Instead of generating a file with all offsets for every combination of
configurations, we first generate a file with only the configuration
indices and pass that to the offset extractor. The offset extractor then
only generates the offsets for valid configurations

• CMakeLists.txt:
• JavaScriptCore.xcodeproj/project.pbxproj:
• llint/LLIntOffsetsExtractor.cpp:

(JSC::LLIntOffsetsExtractor::dummy):

• llint/LLIntSettingsExtractor.cpp: Added.

(main):

• offlineasm/generate_offset_extractor.rb:
• offlineasm/generate_settings_extractor.rb: Added.
• offlineasm/offsets.rb:
• offlineasm/settings.rb:

File:

• trunk/Source/JavaScriptCore/offlineasm/settings.rb (modified) (1 diff)

trunk/Source/JavaScriptCore/offlineasm/settings.rb

@@ -91 +91 @@
 def forSettings(concreteSettings, ast)
     # Check which architectures this combinator claims to support.
-    numClaimedBackends = 0
     selectedBackend = nil
     BACKENDS.each {