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llvm-mirror/lib
Craig Topper 20330a7c7f [DAGCombiner] Don't combine (addcarry (uaddo X, Y), 0, Carry) -> (addcarry X, Y, Carry) if the Carry comes from the uaddo.
Summary:
The uaddo won't be removed and the addcarry will still be
dependent on the uaddo. So we'll just increase the use count
of X and Y and potentially require a COPY.

Reviewers: spatel, RKSimon, deadalnix

Reviewed By: RKSimon

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D64190

llvm-svn: 365149
2019-07-04 18:18:46 +00:00
..
Analysis Revert [ThinLTO] Optimize writeonly globals out 2019-07-04 00:03:30 +00:00
AsmParser Revert [ThinLTO] Optimize writeonly globals out 2019-07-04 00:03:30 +00:00
BinaryFormat [WebAssembly] Fix list of relocations with addends in lld 2019-06-26 00:52:42 +00:00
Bitcode Fix -Wdocumentation param warning. 2019-07-04 10:35:31 +00:00
Bitstream [Bitcode] Move Bitstream to a separate library 2019-07-03 22:40:07 +00:00
CodeGen [DAGCombiner] Don't combine (addcarry (uaddo X, Y), 0, Carry) -> (addcarry X, Y, Carry) if the Carry comes from the uaddo. 2019-07-04 18:18:46 +00:00
DebugInfo Revert Changing CodeView debug info type record representation in assembly files to make it more human-readable & editable 2019-07-03 00:51:49 +00:00
Demangle llvm-undname: Correctly demangle vararg parameters 2019-06-04 19:10:08 +00:00
ExecutionEngine [JITLink][ORC] Add EHFrameRegistrar interface, use in EHFrameRegistrationPlugin. 2019-07-04 00:05:12 +00:00
Fuzzer
FuzzMutate
IR Revert [ThinLTO] Optimize writeonly globals out 2019-07-04 00:03:30 +00:00
IRReader
LineEditor [CMake] Delete redundant DEPENDS/LINK_LIBS from LineEditor/XRay 2019-06-22 01:50:21 +00:00
Linker Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
LTO Revert [ThinLTO] Optimize writeonly globals out 2019-07-04 00:03:30 +00:00
MC Add support for the 'macCatalyst' MachO platform 2019-07-02 23:47:11 +00:00
MCA [MCA] Ignore invalid processor resource writes of zero cycles. NFCI 2019-06-14 13:31:21 +00:00
Object [MachO] Add valid architecture function 2019-07-04 00:17:02 +00:00
ObjectYAML [yaml2obj] - Allow overriding sh_offset field from the YAML. 2019-07-02 10:20:12 +00:00
Option Make AddLastArg() variadic and use it more. No behavior change. 2019-06-26 17:51:47 +00:00
Passes [clang][NewPM] Do not eliminate available_externally durng -O2 -flto runs 2019-06-20 19:44:51 +00:00
ProfileData Cleanup: llvm::bsearch -> llvm::partition_point after r364719 2019-06-30 11:19:56 +00:00
Remarks Fix MSVC "not all control paths return a value" warnings. NFCI. 2019-07-04 09:46:06 +00:00
Support Remove some autoconf references from docs and comments 2019-07-03 09:57:59 +00:00
TableGen TableGen: Handle nontrivial foreach range bounds 2019-05-22 21:28:20 +00:00
Target [AMDGPU] Custom lower INSERT_SUBVECTOR v3, v4, v5, v8 2019-07-04 17:38:24 +00:00
Testing [Testing] Move clangd::Annotations to llvm testing support 2019-04-25 10:08:31 +00:00
TextAPI Cleanup: llvm::bsearch -> llvm::partition_point after r364719 2019-06-30 11:19:56 +00:00
ToolDrivers Share /machine: handling code with llvm-cvtres too 2019-06-12 11:32:43 +00:00
Transforms [InstCombine] allow undef elements when forming splat from chain of insertelements 2019-07-04 16:45:34 +00:00
WindowsManifest
XRay [CMake] Delete redundant DEPENDS/LINK_LIBS from LineEditor/XRay 2019-06-22 01:50:21 +00:00
CMakeLists.txt [Bitcode] Move Bitstream to a separate library 2019-07-03 22:40:07 +00:00
LLVMBuild.txt [Bitcode] Move Bitstream to a separate library 2019-07-03 22:40:07 +00:00