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llvm-mirror/lib
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Tyker 6526abbd2a Ignore/Drop droppable uses for code-sinking in InstCombine 
Summary:
This patch allows code-sinking in InstCombine to be performed when instruction have uses in llvm.assume.

Use are considered droppable when it is preferable to modify the User such that the use disappears rather than to prevent a transformation because of the use.
for now uses are considered droppable if they are in an llvm.assume.

Reviewers: jdoerfert, nikic, spatel, lebedev.ri, sstefan1

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73832
2020-03-25 20:42:52 +01:00
..
Analysis [CFG/BasicBlock] Rename succ_const to const_succ. [NFC] 2020-03-25 12:40:55 -07:00
AsmParser Add debug info support for Swift/Clang APINotes. 2020-03-11 18:47:30 -07:00
BinaryFormat [DebugInfo]: Added DWARFv5 macro header flags and corresponding helper 2020-03-07 17:53:01 +05:30
Bitcode Add debug info support for Swift/Clang APINotes. 2020-03-11 18:47:30 -07:00
Bitstream Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
CodeGen Minor fixes to a comment in CodeGenPrepare 2020-03-25 16:34:43 +09:00
DebugInfo Suppress a few -Wunreachable-code warnings. 2020-03-25 13:55:42 -04:00
Demangle Use std::foo_t rather than std::foo in LLVM. 2020-02-11 15:12:51 -08:00
DWARFLinker Add an -object-path-prefix option to dsymutil 2020-03-24 17:13:42 -07:00
ExecutionEngine [CFG/BasicBlock] Rename succ_const to const_succ. [NFC] 2020-03-25 12:40:55 -07:00
Frontend [OpenMP][NFC] Reduce instantiation time with different data structure 2020-03-23 14:23:46 -05:00
Fuzzer
FuzzMutate Remove CompositeType class. 2020-03-18 13:53:17 -07:00
IR [CFG/BasicBlock] Rename succ_const to const_succ. [NFC] 2020-03-25 12:40:55 -07:00
IRReader
LineEditor Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
Linker IR Linking: Support merging Warning+Max module metadata flags 2020-02-07 16:29:58 -08:00
LTO [LTO] onfig::addSaveTemps: clear ResolutionFile upon an error 2020-03-02 17:49:04 -08:00
MC Revert rGd5d8569df14e95e2c53d167bd1b37995bcbec565 "Fix static analysis warnings about classes with virtual methods not having virtual destructors" 2020-03-21 11:39:34 +00:00
MCA Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
Object [WebAssembly] Move event section before global section 2020-03-25 11:49:03 -07:00
ObjectYAML [WebAssembly] Move event section before global section 2020-03-25 11:49:03 -07:00
Option Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
Passes [memtag] Plug in stack safety analysis. 2020-03-16 16:35:25 -07:00
ProfileData [Coverage] Collect all function records in an object (D69471 followup) 2020-03-02 12:01:09 -08:00
Remarks Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
Support Make helpers static. NFC. 2020-03-24 13:43:00 +01:00
TableGen Explicitly include <cassert> when using assert 2020-03-02 22:45:28 +01:00
Target [X86][AVX] Combine shuffles to TRUNCATE/VTRUNC patterns 2020-03-25 17:41:51 +00:00
Testing
TextAPI Suppress a few -Wunreachable-code warnings. 2020-03-25 13:55:42 -04:00
ToolDrivers [llvm] Replace SmallStr.str().str() with std::string conversion operator. 2020-01-29 21:16:46 -08:00
Transforms Ignore/Drop droppable uses for code-sinking in InstCombine 2020-03-25 20:42:52 +01:00
WindowsManifest Try to fix WindowsManifest CMake logic on Windows 2020-02-28 17:24:03 -08:00
XRay Use std::foo_t rather than std::foo in LLVM. 2020-02-11 15:12:51 -08:00
CMakeLists.txt
LLVMBuild.txt