Sanjay Patel 2e069f250a [InstCombine] add (ashr (shl i32 X, 31), 31), 1 --> and (not X), 1 ... This is another step towards favoring 'not' ops over random 'xor' in IR: https://bugs.llvm.org/show_bug.cgi?id=32706 This transformation may have occurred in longer IR sequences using computeKnownBits, but that could be much more expensive to calculate. As the scalar result shows, we do not currently favor 'not' in all cases. The 'not' created by the transform is transformed again (unnecessarily). Vectors don't have this problem because vectors are (wrongly) excluded from several other combines. llvm-svn: 302659		2017-05-10 13:56:52 +00:00
clang	clang-format: refine calculating brace types.	2017-05-10 13:53:29 +00:00
clang-tools-extra	[clang-tidy] Add new cert-dcl21-cpp check	2017-05-10 11:16:55 +00:00
compiler-rt	[msan] Fix getmntent{_r} for empty /etc/fstab	2017-05-10 12:18:25 +00:00
debuginfo-tests	Add additional CHECKs to safestack.c.	2017-04-17 17:57:05 +00:00
libclc	math: Implement sinh function	2017-02-25 02:46:53 +00:00
libcxx	Attempt to speculatively unbreak Apple build bots	2017-05-10 08:04:50 +00:00
libcxxabi	Fix use of removed SH test replacement %exec	2017-05-10 08:15:40 +00:00
libunwind	[CMake][libunwind] Fix the -target and -gcc-toolchain flag handling	2017-04-16 06:08:44 +00:00
lld	[Core] Make parallel algorithms match C++ Parallelism TS.	2017-05-10 01:16:22 +00:00
lldb	Import sys in repo.py.	2017-05-09 20:37:01 +00:00
llgo	benchcomp: Add a mode for analyzing file sizes.	2017-04-03 19:13:12 +00:00
llvm	[InstCombine] add (ashr (shl i32 X, 31), 31), 1 --> and (not X), 1	2017-05-10 13:56:52 +00:00
openmp	[OpenMP] libomptarget: test correction for use with OpenMP 4.5	2017-04-27 18:54:00 +00:00
parallel-libs	[Axccel] Remove -Wno-missing-braces in build	2016-12-19 21:34:07 +00:00
polly	[Polly][CMake] Fix syntactical errors in the exported config	2017-05-10 13:51:30 +00:00