llvm/lib
Sanjoy Das 84225d2d9e [ValueTracking] Calls to @llvm.assume always return
This change teaches llvm::isGuaranteedToTransferExecutionToSuccessor
that calls to @llvm.assume always terminate.  Most other relevant
intrinsics should be covered by the "CS.onlyReadsMemory() ||
CS.onlyAccessesArgMemory()" bit but we were missing @llvm.assumes
because we state that it clobbers memory.

Added an LICM test case, but this change is not specific to LICM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272703 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-14 20:23:16 +00:00
..
Analysis [ValueTracking] Calls to @llvm.assume always return 2016-06-14 20:23:16 +00:00
AsmParser [DebugInfo] Add calling convention support for DWARF and CodeView 2016-06-08 20:34:29 +00:00
Bitcode BitcodeReader: Use std:::piecewise_construct when upgrading type refs 2016-06-09 20:46:33 +00:00
CodeGen [TailDuplication] Split up NumInstrDups statistic. 2016-06-14 19:40:10 +00:00
DebugInfo Revert "[pdb] Actually write a PDB to disk from YAML." 2016-06-14 18:51:35 +00:00
ExecutionEngine [MCJIT] Update MCJIT and get the fibonacci example working again. 2016-06-11 05:47:04 +00:00
Fuzzer [LibFuzzer] Disable the `fuzzer-trace-pc.test` test on non-linux platforms. 2016-06-14 19:15:13 +00:00
IR [AVX512] Remove maksed pshufd, pshuflw, and phufhw intrinsics and autoupgrade them to selects and shufflevector. 2016-06-13 02:36:48 +00:00
IRReader Remove autoconf support 2016-01-26 21:29:08 +00:00
LibDriver LibDriver: Silently do nothing when provided no inputs. 2016-04-13 19:36:04 +00:00
LineEditor Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes. 2016-03-28 17:40:08 +00:00
Linker Move instances of std::function. 2016-06-12 16:13:55 +00:00
LTO [PM] Port MemCpyOpt to the new PM. 2016-06-14 02:44:55 +00:00
MC Apply most suggestions of clang-tidy's performance-unnecessary-value-param 2016-06-08 19:09:22 +00:00
Object [Symbolize] Check if the PE file has a PDB and emit an error if we can't load it 2016-06-03 20:25:09 +00:00
ObjectYAML [obj2yaml] [yaml2obj] Support for MachO nlist and string table 2016-06-02 22:54:06 +00:00
Option Option parser: class for consuming a joined arg in addition to all remaining args 2016-04-15 00:23:30 +00:00
Passes [PM] Port Mem2Reg to the new pass manager. 2016-06-14 03:22:22 +00:00
ProfileData Bug fix remove another illegal char from prof symbol name 2016-06-10 06:32:26 +00:00
Support Add a Musl environment to the triple. 2016-06-14 12:45:33 +00:00
TableGen Avoid copies of std::strings and APInt/APFloats where we only read from it 2016-06-08 10:01:20 +00:00
Target [X86] Reduce the width of multiplification when its operands are extended from i8 or i16 2016-06-14 18:53:20 +00:00
Transforms LoopRotate: restructure code to simplify functions 2016-06-14 14:44:05 +00:00
CMakeLists.txt Move ObjectYAML code to a new library. 2016-03-01 19:15:06 +00:00
LLVMBuild.txt Add LLVMBuild for ObjectYAML. 2016-03-01 21:29:33 +00:00