David Green 11630dbbc3 [InstCombine] Fold BW/2+1 tops bits are same pattern ... Match "icmp eq (trunc (lsr A, BW), (ashr (trunc A), BW-1))", which checks the top BW/2 + 1 bits are all the same. Create "A >=s INT_MIN && A <=s INT_MAX", which we generate as "icmp ult (add A, 2^BW-1), 2^BW" to skip a few steps of instcombining. https://alive2.llvm.org/ce/z/NjH6Ty https://alive2.llvm.org/ce/z/_fEQ9P Differential Revision: https://reviews.llvm.org/D109155		2021-10-29 12:30:20 +01:00
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Analysis	[BasicAA] Handle known bits as ranges	2021-10-27 14:41:31 +02:00
Assembler	Reland [IR] Increase max alignment to 4GB	2021-10-06 13:29:23 -07:00
Bindings	…
Bitcode	[DebugInfo] Support typedef with btf_decl_tag attributes	2021-10-21 08:42:58 -07:00
BugPoint	…
CodeGen	[X86] combineX86GatherScatter - only fold scale if the index isn't extended	2021-10-29 11:48:05 +01:00
DebugInfo	llvm-dwarfdump --verify: Don't diagnose functions in different sections as overlapping	2021-10-28 17:13:57 -07:00
Demangle	[lldb] change name demangling to be consistent between windows and linx	2021-10-19 12:04:37 +02:00
Examples	[Orc][examples] Re-enable test for LLJITWithRemoteDebugging	2021-10-23 17:01:13 +02:00
ExecutionEngine	[Orc] Fix global variable destructor function support when --jit-kind=orc-lazy	2021-10-09 15:58:21 +08:00
Feature	…
FileCheck	…
Instrumentation	[CGProfile] Don't emit call graph profile edges with zero weight	2021-10-28 11:32:49 -04:00
Integer	…
JitListener	[IntelJITListener] Fix order in JitListener/multiple.ll	2021-09-29 16:46:09 -07:00
LTO	[LowerTypeTests] Emit cfi_jt aliases regardless of function export	2021-10-27 11:36:26 -07:00
Linker	[DebugInfo] Skip ODRUniquing for mismatched tags	2021-10-26 15:28:25 -07:00
MC	[WebAssembly] Add prototype relaxed float to int trunc instructions	2021-10-28 14:01:53 -07:00
MachineVerifier	…
Object	…
ObjectYAML	[WebAssembly] Remove WasmTagType	2021-10-05 17:11:22 -07:00
Other	[opt] Directly translate -O# to -passes='default<O#>'	2021-10-18 16:48:10 -07:00
SafepointIRVerifier	…
Support	…
SymbolRewriter	…
TableGen	[GlobalISel][Tablegen] Fix SameOperandMatcher's isIdentical check	2021-10-28 13:37:12 +02:00
ThinLTO/X86	[IRSymTab] Mark __stack_chk_guard used	2021-10-28 11:22:26 -07:00
Transforms	[InstCombine] Fold BW/2+1 tops bits are same pattern	2021-10-29 12:30:20 +01:00
Unit	…
Verifier	[DebugInfo] Skip ODRUniquing for mismatched tags	2021-10-26 15:28:25 -07:00
YAMLParser	…
tools	llvm-dwarfdump --verify: Don't diagnose functions in different sections as overlapping	2021-10-28 17:13:57 -07:00
.clang-format	…
CMakeLists.txt	[mlgo][aot] requrie the model is autogenerated for test determinism	2021-10-13 14:02:41 -07:00
TestRunner.sh	…
lit.cfg.py	[mlgo][aot] requrie the model is autogenerated for test determinism	2021-10-13 14:02:41 -07:00
lit.site.cfg.py.in	[mlgo][aot] requrie the model is autogenerated for test determinism	2021-10-13 14:02:41 -07:00