maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test
History
Anna Thomas 740f529dba [SafepointIRVerifier] Add verifier pass for finding GC relocation bugs 
Original Patch and summary by Philip Reames.

RewriteStatepointsForGC tries to rewrite a function in a manner where
the optimizer can't end up using a pointer value after it might have
been relocated by a safepoint. This pass checks the invariant that
RSForGC is supposed to establish and that (if we constructed semantics
correctly) later passes must preserve.

This has been a really useful diagnostic tool when initially developing
the rewriting scheme and has found numerous bugs.

Differential Revision: https://reviews.llvm.org/D15940

Reviewed by: swaroop.sridhar, mjacob

Subscribers: llvm-commits
llvm-svn: 307112
 		2017-07-05 01:16:29 +00:00
..
Analysis [X86][CM] update add\sub costs of vectors of 64 in X86\SLM arch 2017-07-02 12:16:15 +00:00
Assembler Align definition of DW_OP_plus with DWARF spec [3/3] 2017-06-14 13:14:38 +00:00
Bindings [LLVM-C] [OCaml] Expose Type::subtypes. 2017-06-05 11:49:52 +00:00
Bitcode Bitcode: Write the irsymtab to disk. 2017-06-27 23:50:11 +00:00
BugPoint bugpoint: disabling symbolication of bugpoint-executed programs 2017-06-09 07:29:03 +00:00
CodeGen Revert "[AVR] Add the branch selection pass from the GitHub repository" 2017-07-05 00:50:56 +00:00
DebugInfo [llvm-pdbutil] Output the symbol offset when dumping. 2017-06-30 21:35:00 +00:00
Examples
…
ExecutionEngine [RuntimeDyld, PowerPC] Fix check for external symbols when detecting reloction overflow 2017-05-23 14:51:18 +00:00
Feature Remove the BBVectorize pass. 2017-06-30 07:09:08 +00:00
FileCheck [FileCheck] Don't scan past the closing CHECK-DAG for CHECK-NOT inside CHECK-DAG 2017-06-07 12:06:45 +00:00
Instrumentation fix trivial typos, NFC 2017-07-01 07:12:15 +00:00
Integer
…
JitListener
…
LTO [LTO] Remove values from non-prevailing comdats 2017-06-30 14:03:24 +00:00
LibDriver [llvm-ar] Make llvm-lib behave more like the MSVC archiver 2017-06-12 19:45:35 +00:00
Linker [Linker] Remove llc usage from link-arm-and-thumb.ll test case. 2017-06-07 09:59:22 +00:00
MC [AVR] Remove a bunch of now-obselete tests 2017-07-01 05:23:13 +00:00
Object [YAML] - Teach yaml2obj/obj2yaml to work with numeric relocation values. 2017-06-30 10:31:03 +00:00
ObjectYAML [WebAssembly] Add data size and alignement to linking section 2017-06-27 20:27:59 +00:00
Other Revert "[lit] Clean output directories before running tests." 2017-06-30 16:05:03 +00:00
SafepointIRVerifier [SafepointIRVerifier] Add verifier pass for finding GC relocation bugs 2017-07-05 01:16:29 +00:00
SymbolRewriter
…
TableGen [globalisel][tablegen] Partially fix compile-time regressions by converting matcher to state-machine(s) 2017-07-04 14:35:06 +00:00
ThinLTO/X86 Bitcode: Write the irsymtab to disk. 2017-06-27 23:50:11 +00:00
Transforms Recommit r307064, "[InstCombine] Add test cases demonstrating creation of extra bswap instrinsic calls when when optimizing bswap and bitwise ops when the bswaps have additional uses. NFC" 2017-07-04 20:15:24 +00:00
Unit Revert "[lit] Clean output directories before running tests." 2017-06-30 16:05:03 +00:00
Verifier [Atomics] Rename and change prototype for atomic memcpy intrinsic 2017-06-16 14:43:59 +00:00
YAMLParser
…
tools Fix bug in symbol generation for resource COFF 2017-06-30 18:16:35 +00:00
.clang-format
…
CMakeLists.txt Rename llvm-pdbdump -> llvm-pdbutil. 2017-06-09 20:46:17 +00:00
TestRunner.sh
…
lit.cfg [llvm-pdbdump] Don't fail on PDBs with no ID stream. 2017-06-12 21:34:53 +00:00
lit.site.cfg.in Introduce the new feature "abi-breaking-checks" to satisfy -reverse-iterate in llvm/test/Transforms/Util/PredicateInfo/ 2017-06-07 00:22:52 +00:00