mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-30 19:55:11 +00:00
8848680ce0
This is basically the same fix in three different places. We use a set to avoid walking the whole tree of a big ConstantExprs multiple times. For example: (select cmp, (add big_expr 1), (add big_expr 2)) We don't want to visit big_expr twice here, it may consist of thousands of nodes. The testcase exercises this by creating an insanely large ConstantExprs out of a loop. It's questionable if the optimizer should ever create those, but this can be triggered with real C code. Fixes PR15714. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179458 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
---|---|---|
.. | ||
AsmWriter.cpp | ||
AttributeImpl.h | ||
Attributes.cpp | ||
AutoUpgrade.cpp | ||
BasicBlock.cpp | ||
CMakeLists.txt | ||
ConstantFold.cpp | ||
ConstantFold.h | ||
Constants.cpp | ||
ConstantsContext.h | ||
Core.cpp | ||
DataLayout.cpp | ||
DebugInfo.cpp | ||
DebugLoc.cpp | ||
DIBuilder.cpp | ||
Dominators.cpp | ||
Function.cpp | ||
GCOV.cpp | ||
Globals.cpp | ||
GVMaterializer.cpp | ||
InlineAsm.cpp | ||
Instruction.cpp | ||
Instructions.cpp | ||
IntrinsicInst.cpp | ||
IRBuilder.cpp | ||
LeakDetector.cpp | ||
LeaksContext.h | ||
LLVMBuild.txt | ||
LLVMContext.cpp | ||
LLVMContextImpl.cpp | ||
LLVMContextImpl.h | ||
Makefile | ||
Metadata.cpp | ||
Module.cpp | ||
Pass.cpp | ||
PassManager.cpp | ||
PassRegistry.cpp | ||
PrintModulePass.cpp | ||
SymbolTableListTraitsImpl.h | ||
Type.cpp | ||
TypeFinder.cpp | ||
Use.cpp | ||
User.cpp | ||
Value.cpp | ||
ValueSymbolTable.cpp | ||
ValueTypes.cpp | ||
Verifier.cpp |