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llvm-mirror/test
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Roman Lebedev 74ebe31eb0 [NFC][InstCombine] More tests for "Dropping pointless masking before left shift" (PR42563) 
While we already fold that pattern if the sum of shift amounts is not
smaller than bitwidth, there's painfully obvious generalization:
  https://rise4fun.com/Alive/F5R
I.e. the "sub of shift amounts" tells us how many bits will be left
in the output. If it's less than bitwidth, we simply need to
apply a mask, which is constant.

llvm-svn: 372170
2019-09-17 19:32:11 +00:00
..
Analysis
Revert "Data Dependence Graph Basics"
2019-09-17 19:22:01 +00:00
Assembler
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Bindings
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Bitcode
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BugPoint
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CodeGen
[X86] Simplify b2b KSHIFTL+KSHIFTR using demanded elts.
2019-09-17 18:02:56 +00:00
DebugInfo
Revert "Fix test failures after r371640"
2019-09-13 08:26:59 +00:00
Demangle
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Examples
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ExecutionEngine
[JITLink] Don't under-align zero-fill sections.
2019-08-27 15:22:23 +00:00
Feature
[FPEnv] Add fptosi and fptoui constrained intrinsics.
2019-08-28 16:33:36 +00:00
FileCheck
[FileCheck] Forbid using var defined on same line
2019-09-02 14:04:00 +00:00
Instrumentation
[PGO] Use linkonce_odr linkage for __profd_ variables in comdat groups
2019-09-16 18:49:09 +00:00
Integer
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JitListener
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Linker
Remove some unnecessary REQUIRES: shell lines
2019-09-10 00:06:52 +00:00
LTO
[IRMover] Don't map globals if their types are the same
2019-09-11 18:35:49 +00:00
MachineVerifier
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MC
[WebAssembly] Narrowing and widening SIMD ops
2019-09-13 22:54:41 +00:00
Object
[llvm-ar] Uncapitalize error messages and delete full stop
2019-09-14 01:18:47 +00:00
ObjectYAML
[yaml2obj/ObjectYAML] - Cleanup the error reporting API, add custom errors handlers.
2019-09-13 16:00:16 +00:00
Other
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
Reduce
llvm-reduce: Clean out previous test temp/output dir, since it was a dir and now it's used as just a single file
2019-09-16 23:56:26 +00:00
SafepointIRVerifier
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Support
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SymbolRewriter
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TableGen
[CodeEmitter] Improve testing for APInt encoding
2019-09-15 08:44:40 +00:00
ThinLTO/X86
Reland "clang-misexpect: Profile Guided Validation of Performance Annotations in LLVM"
2019-09-11 16:19:50 +00:00
tools
[llvm-readobj/llvm-objdump] - Improve how tool locate the dynamic table and report warnings about that.
2019-09-17 13:58:46 +00:00
Transforms
[NFC][InstCombine] More tests for "Dropping pointless masking before left shift" (PR42563)
2019-09-17 19:32:11 +00:00
Unit
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Verifier
[Intrinsic] Add the llvm.umul.fix.sat intrinsic
2019-09-07 12:16:14 +00:00
YAMLParser
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.clang-format
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CMakeLists.txt
[llvm-ifs][IFS] llvm Interface Stubs merging + object file generation tool.
2019-08-30 18:26:05 +00:00
lit.cfg.py
[llvm-ifs][IFS] llvm Interface Stubs merging + object file generation tool.
2019-08-30 18:26:05 +00:00
lit.site.cfg.py.in
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TestRunner.sh
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