Chris Lattner 1cf5574636 Rework GlobalValue::removeDeadConstantUsers to always remove dead constant ...

exprs hanging off a global, even if the global is not otherwise dead.  This
requires some tricky iterator gymnastics.

This implements Transforms/GlobalOpt/constantexpr-dangle.ll by deleting a
constantexpr that made it appear that the address of the function was taken.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34608 91177308-0d34-0410-b5e6-96231b3b80d8

2007-02-25 21:06:13 +00:00

..

ADT

Fix clearUnusedBits to not depend on "undefined behavior" of >> operator

2007-02-25 19:26:01 +00:00

Analysis

Loop passes are set up to accept pointer.

2007-02-23 17:53:17 +00:00

Assembly

Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are

2006-12-07 01:30:32 +00:00

Bytecode

For PR1195:

2007-02-15 02:26:10 +00:00

CodeGen

Use findRegisterUseOperand to find a kill of particular register.

2007-02-23 01:04:26 +00:00

Config

Add possibility to set memory limit for binaries run via libSystem. This

2007-02-16 19:11:07 +00:00

Debugger

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ExecutionEngine

Rename BoolTy as Int1Ty. Patch by Sheng Zhou.

2007-01-11 18:21:29 +00:00

Support

add a way to register an arbitrary cleanup function.

2007-02-20 06:08:37 +00:00

System

Add possibility to set memory limit for binaries run via libSystem. This

2007-02-16 19:11:07 +00:00

Target

Temporay hook to enable register scavening for specific targets only.

2007-02-23 01:07:04 +00:00

Transforms

remove some dead passes and stuff specific to the reoptimizer.

2007-02-20 05:31:35 +00:00

.cvsignore

…

AbstractTypeUser.h

…

Argument.h

Added an automatic cast to "std::ostream*" etc. from OStream. We then can

2006-12-17 05:15:13 +00:00

BasicBlock.h

Added an automatic cast to "std::ostream*" etc. from OStream. We then can

2006-12-17 05:15:13 +00:00

CallGraphSCCPass.h

Remove dead code.

2007-01-26 01:08:18 +00:00

CallingConv.h

Propagate changes from my local tree. This patch includes:

2007-01-28 13:31:35 +00:00

Constant.h

Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*>

2007-02-12 05:18:08 +00:00

Constants.h

eliminate some dead friends.

2007-02-20 07:18:01 +00:00

DerivedTypes.h

For PR1195:

2007-02-15 03:39:18 +00:00

Function.h

For PR411:

2007-02-05 20:47:22 +00:00

GlobalValue.h

Rework GlobalValue::removeDeadConstantUsers to always remove dead constant

2007-02-25 21:06:13 +00:00

GlobalVariable.h

For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid

2007-01-30 20:08:39 +00:00

InlineAsm.h

Added an automatic cast to "std::ostream*" etc. from OStream. We then can

2006-12-17 05:15:13 +00:00

InstrTypes.h

Refactor the setName stuff, moving it down the inheritance hierarchy, to

2007-02-24 00:55:48 +00:00

Instruction.def

Changes to support making the shift instructions be true BinaryOperators.

2007-02-02 02:16:23 +00:00

Instruction.h

Refactor the setName stuff, moving it down the inheritance hierarchy, to

2007-02-24 00:55:48 +00:00

Instructions.h

Refactor the setName stuff, moving it down the inheritance hierarchy, to

2007-02-24 00:55:48 +00:00

IntrinsicInst.h

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Intrinsics.h

Automatically generating intrinsic declarations from Dan Gohman. Modified

2007-02-07 20:38:26 +00:00

Intrinsics.td

Add new intrinsics for eh support.

2007-02-21 22:35:57 +00:00

IntrinsicsPowerPC.td

Convert the intrinsic function definitions to use llvm_i32_ty instead of

2006-12-31 22:24:55 +00:00

IntrinsicsX86.td

Convert the intrinsic function definitions to use llvm_i32_ty instead of

2006-12-31 22:24:55 +00:00

LinkAllPasses.h

remove some passes

2007-02-20 05:31:04 +00:00

LinkAllVMCore.h

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Linker.h

Minor style fixes from review.

2006-11-11 19:59:25 +00:00

LinkTimeOptimizer.h

Add printVersion(). Linker can use it to print LLVM version number.

2007-02-01 01:46:06 +00:00

Module.h

add #include

2007-02-12 05:00:35 +00:00

ModuleProvider.h

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Pass.h

Inherit FunctionPass directly from Pass.

2007-01-26 00:23:00 +00:00

PassAnalysisSupport.h

1) Remove old AnalysisResolver.

2007-01-05 22:47:07 +00:00

PassManager.h

Remove old pass manager.

2007-01-05 20:16:23 +00:00

PassManagers.h

temporarily revert Devang's most recent patch, which caused a large

2007-02-17 23:14:24 +00:00

PassSupport.h

Switch analysis groups to be unregistered when llvm_shutdown is called.

2006-12-01 23:46:50 +00:00

SymbolTableListTraits.h

…

Type.h

For PR1195:

2007-02-15 02:26:10 +00:00

TypeSymbolTable.h

shrink vmcore by moving symbol table stripping support out of VMCore into

2007-02-07 06:22:45 +00:00

Use.h

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User.h

Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*>

2007-02-12 05:18:08 +00:00

Value.h

Add a new Value::getNameStr method, which is preferred over getName.

2007-02-15 18:53:54 +00:00

ValueSymbolTable.h

Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*>

2007-02-12 05:18:08 +00:00