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Sanjoy Das 4cad61adb3 [SCEV/IndVars] Always compute loop exiting values if the backedge count is 0 
If SCEV can prove that the backedge taken count for a loop is zero, it does not
need to "understand" a recursive PHI to compute its exiting value.

This should fix PR33885.

llvm-svn: 309758
 		2017-08-01 22:37:58 +00:00
..
Analysis [SCEV/IndVars] Always compute loop exiting values if the backedge count is 0 2017-08-01 22:37:58 +00:00
AsmParser Debug Info: Add a file: field to DIImportedEntity. 2017-07-19 00:09:54 +00:00
BinaryFormat Revert "Revert "Revert "Revert "Switch external cvtres.exe for llvm's own resource library."""" 2017-07-08 03:06:10 +00:00
Bitcode ThinLTO Minimized Bitcode File Size Reduction 2017-07-21 17:25:20 +00:00
CodeGen Use helper function instead of manually constructing DBG_VALUEs (NFC) 2017-08-01 22:37:35 +00:00
DebugInfo [DebugInfo] Use shrink_to_fit to simplify code. NFCI. 2017-08-01 14:38:08 +00:00
Demangle [ItaniumDemangle] Fix a exponential string copying bug 2017-05-28 23:24:52 +00:00
ExecutionEngine RuntimeDyldELF.cpp: Prune unused "TargetRegistry.h" 2017-07-23 11:47:22 +00:00
Fuzzer [libFuzzer] temporarty remove pc-tables and disable test/fuzzer-printcovpcs.test until this can be fixed on Windows 2017-08-01 18:02:19 +00:00
IR Remove PrologEpilogInserter's usage of DBG_VALUE's offset field 2017-08-01 21:45:24 +00:00
IRReader
…
LTO LTO: Export functions referenced by the CFI jump table. 2017-07-19 18:18:19 +00:00
LineEditor
…
Linker [Linker] Add directives to support mixing ARM/Thumb module-level inline asm. 2017-07-12 11:52:28 +00:00
MC MC: simplify internal function call parameter 2017-07-29 20:03:02 +00:00
Object [llvm-dlltool] Write correct weak externals 2017-07-31 11:18:41 +00:00
ObjectYAML [yaml2obj][ELF] Add support for program headers 2017-07-19 20:38:46 +00:00
Option [Bash-autocompletion] Show HelpText with possible flags 2017-07-26 13:36:58 +00:00
Passes Refactor the build{Module|Function}SimplificationPipeline to expose optimization phase. 2017-07-30 04:55:39 +00:00
ProfileData [llvm-cov] Allow specifying distinct architectures for each loaded binary 2017-08-01 21:23:26 +00:00
Support [Support/GlobPattern] - Do not crash when pattern has characters with int value < 0. 2017-07-31 09:26:50 +00:00
TableGen [BinaryFormat, Option, TableGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-06-16 00:43:26 +00:00
Target [AArch64] Fix a typo in isExtFreeImpl() 2017-08-01 21:26:45 +00:00
Testing Mark LLVMTestingSupport as not installed in LLVMBuild. 2017-06-19 22:01:50 +00:00
ToolDrivers llvm: add llvm-dlltool support to the archiver 2017-07-18 21:26:38 +00:00
Transforms [Value Tracking] Default argument to true and rename accordingly. NFC. 2017-08-01 20:18:54 +00:00
WindowsManifest Unlink nodes instead of copying, to avoid memory problems. 2017-07-26 18:33:21 +00:00
XRay Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
CMakeLists.txt Move manifest utils into separate lib, to reduce libxml2 deps. 2017-07-26 01:21:55 +00:00
LLVMBuild.txt Move manifest utils into separate lib, to reduce libxml2 deps. 2017-07-26 01:21:55 +00:00