Yevgeny Rouban 0962ef7930 Make SwitchInstProfUpdateWrapper safer ... While prof branch_weights inconsistencies are being fixed patch by patch (pass by pass) we need SwitchInstProfUpdateWrapper to be safe with respect to inconsistent metadata that can come from passes that have not been fixed yet. See the bug found by @nikic in https://reviews.llvm.org/D62126. This patch introduces one more state (called Invalid) to the wrapper class that allows users to work with the underlying SwitchInst ignoring the prof metadata changes. Created a unit test for the SwitchInstProfUpdateWrapper class. Reviewers: davidx, nikic, eraman, reames, chandlerc Reviewed By: davidx Differential Revision: https://reviews.llvm.org/D62656 llvm-svn: 362473		2019-06-04 09:03:39 +00:00
..
Analysis	CFLAA: reflow comments; NFC	2019-06-03 19:56:22 +00:00
AsmParser	Reapply: IR: add optional type to 'byval' function parameters	2019-05-30 18:48:23 +00:00
BinaryFormat
Bitcode	Reapply: IR: add optional type to 'byval' function parameters	2019-05-30 18:48:23 +00:00
CodeGen	[DAGCombine] Match a pattern where a wide type scalar value is stored by several narrow stores	2019-06-04 08:53:53 +00:00
DebugInfo	Extend the DWARFExpression address handling to support 16-bit addresses	2019-06-01 09:18:26 +00:00
Demangle	llvm-undname; Add more test coverage for demangleFunctionClass()	2019-06-02 23:26:57 +00:00
ExecutionEngine	[RuntimeDyld] fix too-small-bitmask error	2019-06-01 04:51:26 +00:00
Fuzzer
FuzzMutate
IR	Make SwitchInstProfUpdateWrapper safer	2019-06-04 09:03:39 +00:00
IRReader
LineEditor
Linker	Reapply: IR: add optional type to 'byval' function parameters	2019-05-30 18:48:23 +00:00
LTO	Fix -DBUILD_SHARED_LIBS=ON build after rL362160	2019-05-31 01:04:00 +00:00
MC	[codeview] Revert inline line table change of r362264	2019-05-31 22:55:03 +00:00
MCA	[MCA][Scheduler] Change how memory instructions are dispatched to the pending set. NFCI	2019-06-01 15:22:37 +00:00
Object	Revert "[llvm-ar] Fix relative thin archive path handling"	2019-06-03 16:21:37 +00:00
ObjectYAML	[COFF, ARM64] Add CodeView register mapping	2019-05-31 23:43:31 +00:00
Option	Option spell checking: Penalize delimiter flags if input has no argument	2019-05-01 16:45:15 +00:00
Passes	[NewPassManager] Add tuning option: ForgetAllSCEVInLoopUnroll [NFC].	2019-05-23 21:52:59 +00:00
ProfileData	Recommit [Object] Change object::SectionRef::getContents() to return Expected<StringRef>	2019-05-16 13:24:04 +00:00
Remarks	[Remarks] Fix usage of enum class	2019-05-30 22:01:56 +00:00
Support	[PowerPC] Set PROT_READ flag for MF_EXEC to prevent segfaults on PPC machines	2019-06-03 16:20:59 +00:00
TableGen	TableGen: Handle nontrivial foreach range bounds	2019-05-22 21:28:20 +00:00
Target	[ARM] Turn some undefined encoding bits into 0s.	2019-06-04 08:28:48 +00:00
Testing
TextAPI
ToolDrivers	Revert "[llvm-ar] Fix relative thin archive path handling"	2019-06-03 16:21:37 +00:00
Transforms	[SCCP] Add UnaryOperator visitor to SCCP for unary FNeg	2019-06-03 21:53:56 +00:00
WindowsManifest
XRay	Recommit [Object] Change object::SectionRef::getContents() to return Expected<StringRef>	2019-05-16 13:24:04 +00:00
CMakeLists.txt
LLVMBuild.txt