Chandler Carruth fda9b703c9 [PM] Fix a nasty bug in the new PM where we failed to properly ... invalidation of analyses when merging SCCs. While I've added a bunch of testing of this, it takes something much more like the inliner to really trigger this as you need to have partially-analyzed SCCs with updates at just the right time. So I've added a direct test for this using the inliner and verifying the domtree. Without the changes here, this test ends up finding a stale dominator tree. However, to handle this properly, we need to invalidate analyses *before* merging the SCCs. After talking to Philip and Sanjoy about this they convinced me this was the right approach. To do this, we need a callback mechanism when merging SCCs so we can observe the cycle that will be merged before the merge happens. This API update ended up being surprisingly easy. With this commit, the new PM passes the test-suite again. It hadn't since MemorySSA was enabled for EarlyCSE as that also will find this bug very quickly. llvm-svn: 307498		2017-07-09 13:45:11 +00:00
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Analysis	[PM] Fix a nasty bug in the new PM where we failed to properly	2017-07-09 13:45:11 +00:00
AsmParser	[IR] Make use of Type::isPtrOrPtrVectorTy/isIntOrIntVectorTy/isFPOrFPVectorTy to shorten code. NFC	2017-07-09 07:04:00 +00:00
BinaryFormat	Revert "Revert "Revert "Revert "Switch external cvtres.exe for llvm's own resource library.""""	2017-07-08 03:06:10 +00:00
Bitcode	Bitcode: Include any strings added to the string table in the module hash.	2017-07-06 17:56:01 +00:00
CodeGen	[FastISel] fix a fallback diagnostic.	2017-07-09 05:55:20 +00:00
DebugInfo	[PDB] More changes to bring lld PDBs to parity with MSVC.	2017-07-07 20:25:39 +00:00
Demangle	[ItaniumDemangle] Fix a exponential string copying bug	2017-05-28 23:24:52 +00:00
ExecutionEngine	[ORC] Errorize the ORC APIs.	2017-07-07 02:59:13 +00:00
Fuzzer	FuzzerUtilDarwin.cpp: We need to pass modifiable strings to posix_spawn	2017-07-07 18:53:24 +00:00
IR	[IR] Add Type::isIntOrIntVectorTy(unsigned) similar to the existing isIntegerTy(unsigned), but also works for vectors.	2017-07-09 07:04:03 +00:00
IRReader
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Linker	Support for taking the max of module flags when linking, use for PIE/PIC	2017-05-23 00:08:00 +00:00
LTO	[LTO] Fix the interaction between linker redefined symbols and ThinLTO	2017-07-06 19:58:26 +00:00
MC	[WebAssembly] Support weak defined symbols	2017-07-07 02:01:29 +00:00
Object	Revert "Revert "Revert "Revert "Switch external cvtres.exe for llvm's own resource library.""""	2017-07-08 03:06:10 +00:00
ObjectYAML	[ObjectYAML] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-07-01 01:35:55 +00:00
Option	[Bash-autocompletion] Auto complete cc1 options if -cc1 is specified	2017-07-08 17:48:59 +00:00
Passes	Add sample PGO support to ThinLTO new pass manager.	2017-07-07 20:53:10 +00:00
ProfileData	Prototype: Reduce llvm-profdata merge memory usage further	2017-07-06 19:00:12 +00:00
Support	[X86] Remove check for AVX512 support from skylake-avx512 detection in getHostCPUName.	2017-07-09 07:26:14 +00:00
TableGen	[BinaryFormat, Option, TableGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).	2017-06-16 00:43:26 +00:00
Target	[IR] Add Type::isIntOrIntVectorTy(unsigned) similar to the existing isIntegerTy(unsigned), but also works for vectors.	2017-07-09 07:04:03 +00:00
Testing	Mark LLVMTestingSupport as not installed in LLVMBuild.	2017-06-19 22:01:50 +00:00
ToolDrivers	[GSoC] Flag value completion for clang	2017-06-20 16:31:31 +00:00
Transforms	[IR] Add Type::isIntOrIntVectorTy(unsigned) similar to the existing isIntegerTy(unsigned), but also works for vectors.	2017-07-09 07:04:03 +00:00
XRay	Sort the remaining #include lines in include/... and lib/....	2017-06-06 11:49:48 +00:00
CMakeLists.txt	[gtest] Create a shared include directory for gtest utilities.	2017-06-14 16:41:50 +00:00
LLVMBuild.txt	[gtest] Create a shared include directory for gtest utilities.	2017-06-14 16:41:50 +00:00