Rename LowerSubregs to ExpandPostRAPseudos.
I'll fix the file contents in the next commit.
This pass is currently expanding the COPY and SUBREG_TO_REG pseudos. I
am going to add a hook so targets can expand more pseudo-instructions
after register allocation.
Many targets have pseudo-instructions that assist the register
allocator. They can be expanded after register allocation, before PEI
and PostRA scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140469 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CMakeLists.txt b/lib/CodeGen/CMakeLists.txt
index 06fc3f3..bddf16e 100644
--- a/lib/CodeGen/CMakeLists.txt
+++ b/lib/CodeGen/CMakeLists.txt
@@ -14,6 +14,7 @@
ELFCodeEmitter.cpp
ELFWriter.cpp
ExpandISelPseudos.cpp
+ ExpandPostRAPseudos.cpp
GCMetadata.cpp
GCMetadataPrinter.cpp
GCStrategy.cpp
@@ -33,7 +34,6 @@
LiveRangeCalc.cpp
LiveRangeEdit.cpp
LocalStackSlotAllocation.cpp
- LowerSubregs.cpp
MachineBasicBlock.cpp
MachineBlockFrequencyInfo.cpp
MachineBranchProbabilityInfo.cpp
diff --git a/lib/CodeGen/LowerSubregs.cpp b/lib/CodeGen/ExpandPostRAPseudos.cpp
similarity index 100%
rename from lib/CodeGen/LowerSubregs.cpp
rename to lib/CodeGen/ExpandPostRAPseudos.cpp
