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Max Kazantsev 4d8748a987 [SelectionDAG] Get rid of recursion in findNonImmUse 
The recursive implementation of findNonImmUse may overflow stack
on extremely long use chains. This patch replaces it with an equivalent
iterative implementation.

Reviewed By: bogner

Differential Revision: https://reviews.llvm.org/D33775

llvm-svn: 304522
 		2017-06-02 07:11:00 +00:00
..
Analysis Add opt-bisect support for region passes. 2017-06-01 21:22:26 +00:00
AsmParser [IR] De-virtualize ~Value to save a vptr 2017-05-18 17:24:10 +00:00
Bitcode [ThinLTO] Efficiency improvement when writing module path string table 2017-06-02 01:56:02 +00:00
CodeGen [SelectionDAG] Get rid of recursion in findNonImmUse 2017-06-02 07:11:00 +00:00
DebugInfo Fix 2 more -Wreorder warnings. 2017-06-01 23:24:50 +00:00
Demangle [ItaniumDemangle] Fix a exponential string copying bug 2017-05-28 23:24:52 +00:00
ExecutionEngine [RuntimeDyld, PowerPC] Fix regression from r303637 2017-05-23 17:03:23 +00:00
Fuzzer [libFuzzer] fix a test to match the new sanitizer run-time 2017-05-31 19:47:11 +00:00
IR Reapply "[Cloning] Take another pass at properly cloning debug info" 2017-06-01 23:02:12 +00:00
IRReader Timer: Track name and description. 2016-11-18 19:43:18 +00:00
LTO [ThinLTO] Move -lto-use-new-pm to llvm-lto2, and change it to -use-new-pm. 2017-06-01 23:13:44 +00:00
LineEditor
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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
MC [WebAssembly] MC: Fix references to undefined externals in data section 2017-06-02 01:05:24 +00:00
Object [MachOObject] Fix bind opcode parser error on valid opcode sequence 2017-05-31 22:17:43 +00:00
ObjectYAML [CodeView] Properly align symbol records on read/write. 2017-06-01 21:52:41 +00:00
Option [GSoC] Shell autocompletion for clang 2017-05-23 18:39:08 +00:00
Passes Move GVNHoist to the right position in the new pass manager pipeline. 2017-06-01 23:08:14 +00:00
ProfileData [InstrProf] Use more ArrayRef/StringRef. 2017-05-28 13:23:02 +00:00
Support Revert r304117 - WebAssembly object format isn't ready to be the default 2017-06-02 01:26:17 +00:00
TableGen [TableGen] Remove RecordVal constructor that takes a StringRef and Record::setName(StringRef). Leave just the versions that take an Init. 2017-06-01 06:56:16 +00:00
Target [WebAssembly] MC: Fix references to undefined externals in data section 2017-06-02 01:05:24 +00:00
ToolDrivers Add missing files 2017-05-13 22:10:13 +00:00
Transforms [coroutines] PR33271: Remove stray coro.save intrinsics during CoroSplit 2017-06-02 02:18:36 +00:00
XRay [XRay][lib] Support and temporarily skip over CustomEvent records 2017-05-12 01:06:41 +00:00
CMakeLists.txt Move lib/LibDriver -> lib/ToolDrivers/llvm-lib. NFCI. 2017-05-13 22:06:46 +00:00
LLVMBuild.txt Move lib/LibDriver -> lib/ToolDrivers/llvm-lib. NFCI. 2017-05-13 22:06:46 +00:00