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llvm-mirror/unittests
Juneyoung Lee 3e94a07500 [ValueTracking] Add with.overflow intrinsics to poison analysis functions
This is a patch teaching ValueTracking that `s/u*.with.overflow` intrinsics do not
create undef/poison and they propagate poison.
I couldn't write a nice example like the one with ctpop; ValueTrackingTest.cpp were simply updated
to check these instead.
This patch helps reducing regression while fixing https://llvm.org/pr49688 .

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D99671
2021-04-01 02:41:38 +09:00
..
ADT [Triple][Driver] Add muslx32 environment and use /lib/ld-musl-x32.so.1 for -dynamic-linker 2021-03-25 16:25:47 -07:00
Analysis [ValueTracking] Add with.overflow intrinsics to poison analysis functions 2021-04-01 02:41:38 +09:00
AsmParser
BinaryFormat
Bitcode [AMDGPU] Set the default globals address space to 1 2020-11-20 15:46:53 +00:00
Bitstream Switch from llvm::is_trivially_copyable to std::is_trivially_copyable 2020-12-02 22:02:48 -08:00
CodeGen [GlobalISel] Implement lowering for G_ROTR and G_ROTL. 2021-03-30 09:44:41 -07:00
DebugInfo [Test][DebugInfo] Check for backend object emission support. 2021-03-18 09:51:00 +00:00
Demangle * Fix demangling of optional template-args for vendor extended type qualifier. 2021-03-24 10:21:32 +04:00
ExecutionEngine [JITLink] Delete copy and move constructors for jitlink::Section. 2021-03-30 22:58:14 -07:00
FileCheck [FileCheck] Fix PR49531: invalid use of string var 2021-03-24 18:49:58 +00:00
Frontend [UnitTests] Remove uses of deprecated CreateLoad() API 2021-03-11 19:05:53 +01:00
FuzzMutate [FuzzMutate] Add mutator to modify instruction flags. 2021-01-23 19:05:20 +00:00
InterfaceStub
IR [DebugInfo][unittest] Fix heap-use-after-free after D76115 2021-03-29 23:31:14 -07:00
LineEditor
Linker [RGT] Recode more unreachable assertions and tautologies 2021-03-19 09:17:22 -07:00
MC [AsmParser][SystemZ][z/OS] Re-introduce HLASM comment syntax 2021-03-24 10:17:00 -04:00
MI [AMDGPU] Rename amdgcn_wwm to amdgcn_strict_wwm 2021-03-03 09:33:57 +01:00
Object [llvm-readelf] Support dumping the BB address map section with --bb-addr-map. 2021-03-08 16:20:11 -08:00
ObjectYAML
Option [clang][cli] Accept strings instead of options in ImpliedByAnyOf 2021-01-26 09:30:36 +01:00
Passes
ProfileData [SampleFDO] Support enabling -funique-internal-linkage-name. 2021-03-09 21:41:40 -08:00
Remarks
Support [Support][Windows] Make sure only executables are found by sys::findProgramByName 2021-03-25 20:29:43 +01:00
TableGen [TableGen] Eliminte source location from CodeInit 2020-11-23 11:30:13 -05:00
Target [ARM] Remove new ARMSelectionDAGTest unittest. 2021-03-04 10:14:35 +00:00
TextAPI [llvm][TextAPI] add equality operator for InterfaceFile 2021-02-18 11:53:08 -08:00
tools Renovate CMake files in the llvm-exegesis tool. 2021-02-10 14:22:55 -05:00
Transforms Reapply "OpaquePtr: Turn inalloca into a type attribute" 2021-03-29 08:55:30 -04:00
XRay
CMakeLists.txt
unittest.cfg.in