Quentin Colombet e8a8deab8c [CodeGenPrepare] Handle zero extensions in the TypePromotionHelper. ... Prior to this patch the TypePromotionHelper was promoting only sign extensions. Supporting zero extensions changes: - How constants are extended. - How sign extensions, zero extensions, and truncate are composed together. - How the type of the extended operation is recorded. Now we need to know the kind of the extension as well as its type. Each change is fairly small, unlike the diff. Most of the diff are comments/variable renaming to say "extension" instead of "sign extension". The performance improvements on the test suite are within the noise. Related to <rdar://problem/18310086>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221851 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-13 01:44:51 +00:00
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CodeGen	[CodeGenPrepare] Handle zero extensions in the TypePromotionHelper.	2014-11-13 01:44:51 +00:00
DebugInfo	Revert "[dwarfdump] Add support for dumping accelerator tables."	2014-11-13 00:15:15 +00:00
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Instrumentation	Move asan-coverage into a separate phase.	2014-11-11 22:14:37 +00:00
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LTO	Add Forward Control-Flow Integrity.	2014-11-11 21:08:02 +00:00
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Object	Object, support both mach-o archive t.o.c file names	2014-11-12 01:37:45 +00:00
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SymbolRewriter
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tools	[COFF] Make it clearer that the symbols subsection holds function display name rather than just name	2014-11-12 20:10:09 +00:00
Transforms	Teach ScalarEvolution to sharpen range information.	2014-11-13 00:00:58 +00:00
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