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Nemanja Ivanovic 165362eb26 [PowerPC] Materialize more constants with CR-field set in late peephole 
Revision r322373 fixed a bug in how we materialize constants when the CR-field
needs to be set.

However the fix is overly conservative. It will only do the transform if
AND-ing the input with the new constant produces the same new constant.
This is of course correct, but not necessarily required.

If there are no futher uses of the constant, the constant can be changed.
If there are no uses of the GPR result, the final result of the materialization
isn't important other than it needs to compare to zero correctly (lt, gt, eq).

Differential revision: https://reviews.llvm.org/D42109

llvm-svn: 337008
2018-07-13 15:21:03 +00:00
bindings [LLVM-C] [OCaml] Remove LLVMAddBBVectorizePass 2018-05-28 16:58:10 +00:00
cmake [CMake] Teach the build system to codesign built products 2018-07-10 17:32:48 +00:00
docs [FileCheck] Implement -v and -vv for tracing matches 2018-07-13 03:08:23 +00:00
examples [ORC] Update JITCompileCallbackManager to support multi-threaded code. 2018-05-30 01:57:45 +00:00
include [cfi-verify] Support AArch64. 2018-07-13 15:19:33 +00:00
lib [PowerPC] Materialize more constants with CR-field set in late peephole 2018-07-13 15:21:03 +00:00
projects
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runtimes [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
test [PowerPC] Materialize more constants with CR-field set in late peephole 2018-07-13 15:21:03 +00:00
tools [cfi-verify] Support AArch64. 2018-07-13 15:19:33 +00:00
unittests [cfi-verify] Support AArch64. 2018-07-13 15:19:33 +00:00
utils [cfi-verify] Support AArch64. 2018-07-13 15:19:33 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.clang-format
.clang-tidy
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore
CMakeLists.txt [CMake] Teach the build system to codesign built products 2018-07-10 17:32:48 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take ownership of the MIPS backend 2018-06-21 09:59:44 +00:00
configure
CREDITS.TXT Update my information in the CREDITS file. 2018-06-15 20:02:11 +00:00
LICENSE.TXT Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit: remove a blank line 2018-06-08 21:21:55 +00:00
RELEASE_TESTERS.TXT Remove myself from the release testers list. (NFC) 2018-06-20 21:25:50 +00:00

README.txt 

The LLVM Compiler Infrastructure
================================

This directory and its subdirectories contain source code for LLVM,
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Please see the documentation provided in docs/ for further
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