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Mirror of https://github.com/RPCS3/llvm-mirror
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8ddc04c139
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Xin Tong 8ddc04c139 Add a dominanance check interface that uses caching for instructions within same basic block. 
Summary:
This problem stems from the fact that instructions are allocated using new
in LLVM, i.e. there is no relationship that can be derived by just looking
at the pointer value.

This interface dispatches to appropriate dominance check given 2 instructions,
i.e. in case the instructions are in the same basic block, ordered basicblock
(with instruction numbering and caching) are used. Otherwise, dominator tree
is used.

This is a preparation patch for https://reviews.llvm.org/D32720

Reviewers: dberlin, hfinkel, davide

Subscribers: davide, mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D33380

llvm-svn: 304764
2017-06-06 02:34:41 +00:00
bindings [LLVM-C] [OCaml] Expose Type::subtypes. 2017-06-05 11:49:52 +00:00
cmake [cmake] Enable reverse iteration by default through build macro 2017-06-06 00:36:09 +00:00
docs [docs] Update name of vectorization interleave flag. 2017-05-31 23:02:55 +00:00
examples [Examples] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-05-26 00:00:14 +00:00
include Add a dominanance check interface that uses caching for instructions within same basic block. 2017-06-06 02:34:41 +00:00
lib Add a dominanance check interface that uses caching for instructions within same basic block. 2017-06-06 02:34:41 +00:00
projects Add temporary workaround to allow in-tree libc++ builds on Windows 2017-05-11 01:44:30 +00:00
resources
runtimes [CMake][runtimes] Add install target for runtimes builtins 2017-06-02 19:38:11 +00:00
test [x86] Add the test for folding stack spills into pextrw. 2017-06-06 02:16:01 +00:00
tools [DWARF] Adding support for the DWARF v5 string offsets table (consumer/reader part only). 2017-06-06 01:22:34 +00:00
unittests Add a dominanance check interface that uses caching for instructions within same basic block. 2017-06-06 02:34:41 +00:00
utils [x86] Revert the X86FoldTablesEmitter due to more miscompiles. 2017-06-06 02:15:31 +00:00
.arcconfig project_id is from another era in phabricator land and does not provide any value. 2016-09-27 15:47:29 +00:00
.clang-format
.clang-tidy
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt Update the documentation and CMake file for Visual Studio generators. 2017-05-25 21:01:30 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
configure
CREDITS.TXT update of the url 2017-05-14 07:55:01 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit. Added a blank line. 2017-03-06 20:45:33 +00:00
RELEASE_TESTERS.TXT Update the release tester for MIPS. NFC. 2017-01-17 11:00:28 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
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Please see the documentation provided in docs/ for further
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