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Johannes Doerfert 72adda1740 [Attributor] Handle `null` differently in capture and alias logic
Summary:
`null` in the default address space (=AS 0) cannot be captured nor can
it alias anything. We make this clear now as it can be important for
callbacks and other cases later on. In addition, this patch improves the
debug output for noalias deduction.

Reviewers: sstefan1, uenoku

Subscribers: hiraditya, bollu, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68624

llvm-svn: 374280
2019-10-10 05:33:21 +00:00
clang [ast] Fix indentation. NFC. 2019-10-10 04:16:52 +00:00
clang-tools-extra [libTooling] Move Transformer files to their own directory/library. 2019-10-10 02:34:47 +00:00
compiler-rt [ASan] Do not misrepresent high value address dereferences as null dereferences 2019-10-10 00:33:04 +00:00
debuginfo-tests Make nrvo-string test more robust. 2019-06-27 20:38:37 +00:00
libc Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
libclc travis: Add LLVM 9 build 2019-09-27 05:58:15 +00:00
libcxx [libc++][test] Miscellaneous MSVC cleanups 2019-10-09 22:19:17 +00:00
libcxxabi [libc++abi] Introduce a LIBCXXABI_LIBRARY_VERSION option 2019-10-07 19:22:04 +00:00
libunwind [libunwind] Adjust libunwind_01.pass.cpp test for ARM EHABI 2019-10-03 17:01:04 +00:00
lld [WebAssembly] Wrap definitions in namespace lld { namespace wasm {. NFC 2019-10-10 05:25:39 +00:00
lldb Change debugserver to use the brk #0 for breakpoints. 2019-10-10 00:12:05 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [Attributor] Handle `null` differently in capture and alias logic 2019-10-10 05:33:21 +00:00
openmp [OpenMP] Enable thread affinity on FreeBSD 2019-10-08 21:25:30 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [Alignment][NFC] Remove StoreInst::setAlignment(unsigned) 2019-10-03 13:17:21 +00:00
pstl [pstl] Allow customizing whether per-TU insulation is provided 2019-08-13 12:49:00 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.git-blame-ignore-revs Add LLDB reformatting to .git-blame-ignore-revs 2019-09-04 09:31:55 +00:00
.gitignore Add a newline at the end of the file 2019-09-04 06:33:46 +00:00
README.md

README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.