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Alexander Musman a5f070aec0 [OPENMP] Loop collapsing and codegen for 'omp simd' directive. 
This patch implements collapsing of the loops (in particular, in
presense of clause 'collapse'). It calculates number of iterations N
and expressions nesessary to calculate the nested loops counters
values based on new iteration variable (that goes from 0 to N-1)
in Sema. It also adds Codegen for 'omp simd', which uses
(and tests) this feature.

Differential Revision: http://reviews.llvm.org/D5184

llvm-svn: 218743
 		2014-10-01 06:03:56 +00:00
..
ARCMigrate Objective-C SDK modernizer. Do not modernize an enum 2014-09-15 16:41:47 +00:00
AST [OPENMP] Loop collapsing and codegen for 'omp simd' directive. 2014-10-01 06:03:56 +00:00
ASTMatchers Revert r218616, "Refactor Matcher<T> and DynTypedMatcher to reduce overhead of casts." 2014-09-29 23:56:21 +00:00
Analysis Reverting r214064 and r215650 while investigating a pesky performance regression 2014-09-23 08:34:41 +00:00
Basic Make sure aggregates are properly alligned on MSP430. 2014-09-30 11:19:13 +00:00
CodeGen [OPENMP] Loop collapsing and codegen for 'omp simd' directive. 2014-10-01 06:03:56 +00:00
Driver Enable both C and C++ modules with -fmodules, by switching -fcxx-modules to 2014-09-30 23:10:19 +00:00
Edit Edit: Do not extend a removal to include trailing whitespace if we're at the end 2014-09-15 11:47:10 +00:00
Format clang-format: [JS] Support AllowShortFunctionsOnASingleLine. 2014-09-30 17:57:06 +00:00
Frontend Ensure that all module build failures get diagnosed 2014-09-26 22:42:23 +00:00
FrontendTool Provide a BuryPointer for unique_ptrs. 2014-08-29 16:53:14 +00:00
Headers [x86] Fixed argument types in intrinsics: 2014-09-24 06:45:23 +00:00
Index clang-format: [JS] Support regex literals with trailing escaped slash. 2014-09-09 14:37:39 +00:00
Lex Avoid a crash after loading an #undef'd macro in code completion 2014-09-30 20:00:18 +00:00
Parse -ms-extensions: Implement __super scope specifier (PR13236). 2014-09-26 00:28:20 +00:00
Rewrite Use intrusive refcounted pointers to manage RopeRefCountString lifetime. 2014-09-15 17:58:03 +00:00
Sema [OPENMP] Loop collapsing and codegen for 'omp simd' directive. 2014-10-01 06:03:56 +00:00
Serialization [OPENMP] Loop collapsing and codegen for 'omp simd' directive. 2014-10-01 06:03:56 +00:00
StaticAnalyzer [OPENMP] Parsing/Sema of directive omp parallel for simd 2014-09-23 09:33:00 +00:00
Tooling Clean up ClangTool's argument adjuster handling a bit with unique_ptr. 2014-09-24 11:47:42 +00:00
CMakeLists.txt Fix build with various feature flag combinations 2014-07-14 22:17:22 +00:00
Makefile Make clang's rewrite engine a core feature 2014-07-16 16:48:33 +00:00