Sanjay Patel 4345e14522 [InstCombine] avoid infinite loops from min/max canonicalization ... The intrinsics have an extra chunk of known bits logic compared to the normal cmp+select idiom. That allows folding the icmp in each case to something better, but that then opposes the canonical form of min/max that we try to form for a select. I'm carving out a narrow exception to preserve all existing regression tests while avoiding the inf-loop. It seems unlikely that this is the only bug like this left, but this should fix: https://llvm.org/PR51419 (cherry picked from commit b267d3ce8defa092600bda717ff18440d002f316)		2021-08-16 11:35:38 -07:00
..
Analysis	[InstSimplify] fold min/max with limit constant	2021-08-16 11:35:29 -07:00
AsmParser	[IR] Rename comdat noduplicates to comdat nodeduplicate	2021-07-20 12:47:10 -07:00
BinaryFormat	[SystemZ][z/OS] Add GOFF support to file magic identification	2021-07-20 10:50:47 -04:00
Bitcode	[IR] Rename comdat noduplicates to comdat nodeduplicate	2021-07-20 12:47:10 -07:00
Bitstream
CodeGen	[ELF] Don't emit SHF_GNU_RETAIN on Solaris	2021-08-12 22:51:57 -07:00
DebugInfo	[Debug-Info][llvm-dwarfdump] Don't try to dump location	2021-07-27 07:28:59 +00:00
Demangle	Demangle: correct swift_async demangling for Microsoft scheme	2021-07-14 11:43:44 -07:00
DWARFLinker	[Debug-Info][llvm-dwarfdump] Don't try to dump location	2021-07-27 07:28:59 +00:00
DWP	[DWP] Refactoring llvm-dwp in to a library part 2	2021-07-22 14:23:29 -07:00
ExecutionEngine	[ORC] Require ExecutorProcessControl when constructing an ExecutionSession.	2021-07-27 16:53:49 +10:00
Extensions	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
FileCheck	[llvm] Rename StringRef _lower() method calls to _insensitive()	2021-06-25 00:22:01 +03:00
Frontend	[mlir][openacc] Initial translation for DataOp to LLVM IR	2021-07-27 22:04:04 -04:00
Fuzzer
FuzzMutate	[NewPM][FuzzMutate] Fix renaming 'unswitch' to 'simple-loop-unswitch'	2021-07-09 12:24:12 +02:00
InterfaceStub	IFSStub.cpp - consistently use default case to silence 'not all control paths return' MSVC warnings. NFCI.	2021-07-21 11:59:34 +01:00
IR	[ConstantFold] Get rid of special cases for sizeof etc.	2021-08-04 21:25:15 -07:00
IRReader	[NFC] Reordering parameters in getFile and getFileOrSTDIN	2021-03-25 09:47:49 -04:00
LineEditor
Linker	[IR] Rename comdat noduplicates to comdat nodeduplicate	2021-07-20 12:47:10 -07:00
LTO	PR51018: Remove explicit conversions from SmallString to StringRef to future-proof against C++23	2021-07-08 13:37:57 -07:00
MC	[SystemZ][z/OS] Initial code to generate assembly files on z/OS	2021-07-27 11:29:15 -04:00
MCA	[MCA] [In-order pipeline] Fix for 0 latency instruction causing assertion to fail.	2021-06-22 10:18:39 -07:00
Object	[Object] make SourceMgr available to MCContext during inline asm symbols	2021-07-25 21:23:03 -07:00
ObjectYAML	[yaml2obj][MachO] Rename PayloadString to Content	2021-07-26 09:04:51 -07:00
Option	[OptTable] Rename PrintHelp to printHelp	2021-06-24 14:47:03 -07:00
Passes	Add jump-threading optimization for deterministic finite automata	2021-07-27 14:34:04 -04:00
ProfileData	[profile] Fix profile merging with binary IDs	2021-08-12 22:46:22 -07:00
Remarks	[Support] Don't include VirtualFileSystem.h in CommandLine.h	2021-04-21 10:19:01 -04:00
Support	Build libSupport with -Werror=global-constructors (NFC)	2021-07-27 04:27:18 +00:00
TableGen	DetailedRecordsBackend.cpp - printSectionHeading - avoid std::string creation/copies.	2021-06-13 16:49:40 +01:00
Target	[X86][SchedModel] Add missing ReadAdvance for some arithmetic ops (PR51318 and PR51322).	2021-08-11 21:40:03 -07:00
Testing	Fix for error "'Run' overrides a member function but is not marked	2021-06-11 06:56:00 -07:00
TextAPI	Reland "[llvm] llvm-tapi-diff"	2021-06-09 21:17:34 -07:00
ToolDrivers	[OptTable] Rename PrintHelp to printHelp	2021-06-24 14:47:03 -07:00
Transforms	[InstCombine] avoid infinite loops from min/max canonicalization	2021-08-16 11:35:38 -07:00
WindowsManifest	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
XRay
CMakeLists.txt	[DWP] Refactoring llvm-dwp in to a library part 2	2021-07-22 14:23:29 -07:00