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llvm-mirror/unittests/CodeGen
Dominik Montada a43ec896ff [GlobalISel] fix crash in narrowScalarExtract if DstRegs only has one register
Summary: When narrowing a scalar G_EXTRACT where the destination lines up perfectly with a single result of the emitted G_UNMERGE_VALUES a COPY should be emitted instead of unconditionally trying to emit a G_MERGE_VALUES.

Reviewers: arsenm, dsanders

Reviewed By: arsenm

Subscribers: wdng, rovka, hiraditya, volkan, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75743
2020-03-12 09:14:35 +01:00
..
GlobalISel
AArch64SelectionDAGTest.cpp
CMakeLists.txt
DIEHashTest.cpp
LexicalScopesTest.cpp
LowLevelTypeTest.cpp
MachineInstrBundleIteratorTest.cpp
MachineInstrTest.cpp
MachineOperandTest.cpp
MFCommon.inc
ScalableVectorMVTsTest.cpp
TargetOptionsTest.cpp
TypeTraitsTest.cpp