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Artem Dergachev 9289681ea3 [analyzer] exploded-graph-rewriter: Implement manual graph trimming. 
When -trim-egraph is unavailable (say, when you're debugging a crash on
a real-world code that takes too long to reduce), it makes sense to view
the untrimmed graph up to the crashing node's predecessor, then dump the ID
(or a pointer) of the node in the attached debugger, and then trim
the dumped graph in order to keep only paths from the root to the node.

The newly added --to flag does exactly that:

$ exploded-graph-rewriter.py ExprEngine.dot --to 0x12229acd0

Multiple nodes can be specified. Stable IDs of nodes can be used
instead of pointers.

Differential Revision: https://reviews.llvm.org/D65345

llvm-svn: 368768
 		2019-08-13 23:04:53 +00:00
clang [analyzer] exploded-graph-rewriter: Implement manual graph trimming. 2019-08-13 23:04:53 +00:00
clang-tools-extra [clang-tidy] Update `TransformerClangTidyCheck` to use new `buildMatchers` functionality. 2019-08-13 14:48:13 +00:00
compiler-rt [TSan] Fix test failing on Linux 2019-08-13 00:37:48 +00:00
debuginfo-tests Make nrvo-string test more robust. 2019-06-27 20:38:37 +00:00
libclc Revert "Rename F_{None,Text,Append} to OF_{None,Text,Append}. NFC" 2019-08-05 17:23:23 +00:00
libcxx [libc++] Mark two <chrono> tests as unsupported on AppleClang 11 2019-08-13 21:34:49 +00:00
libcxxabi small follow-up to r368604 2019-08-12 19:19:29 +00:00
libunwind [runtimes] Don't depend on libpthread on Android 2019-07-22 20:41:03 +00:00
lld [lld][WebAssembly] Allow linking of pic code into static binaries 2019-08-13 17:02:02 +00:00
lldb Initial support for native debugging of x86/x64 Windows processes 2019-08-13 22:18:01 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [ORC] Fix SpeculativeJIT example code broken by r368707. 2019-08-13 22:44:54 +00:00
openmp Factor architecture dependent code out of loop.cu 2019-08-13 21:41:47 +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 [Polly-ACC] Fix test after IR-printer change. 2019-08-13 22:42:08 +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
.gitignore Change /build to /build* in top-level .gitignore. 2019-08-02 02:14:08 +00:00
README.md
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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.