Chris Lattner 2f0ca79a75 Do not fold (zero_ext (sign_ext V)) -> (sign_ext V), they are not the same. ...

This fixes llvm-test/SingleSource/Regression/C/casts.c


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19519 91177308-0d34-0410-b5e6-96231b3b80d8

2005-01-12 18:51:15 +00:00

..

SelectionDAG

Do not fold (zero_ext (sign_ext V)) -> (sign_ext V), they are not the same.

2005-01-12 18:51:15 +00:00

AsmPrinter.cpp

Silence VS warnings

2005-01-08 19:59:10 +00:00

BranchFolding.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

IntrinsicLowering.cpp

Fix #includes of i*.h => Instructions.h as per PR403.

2004-07-29 17:30:56 +00:00

LiveInterval.cpp

Prevent accessing past the end of the intervals vector, this fixes

2004-12-04 01:22:09 +00:00

LiveInterval.h

Fix typeo

2004-11-18 04:31:10 +00:00

LiveIntervalAnalysis.cpp

Silence warnings from VS

2005-01-08 19:55:00 +00:00

LiveIntervalAnalysis.h

For PR387:\

2004-12-07 04:03:45 +00:00

LiveVariables.cpp

Do not use variable sized arrays in C++, they are non-portable. Patch

2004-10-25 18:44:14 +00:00

MachineBasicBlock.cpp

Move method bodies that depend on <algorithm> from MBB.h to MBB.cpp

2004-10-26 15:43:42 +00:00

MachineCodeEmitter.cpp

Fix the FIXME, nuke the JIT specific forceCompilationOf method.

2004-11-22 21:54:35 +00:00

MachineFunction.cpp

Silence warnings from VS

2005-01-08 19:55:00 +00:00

MachineInstr.cpp

Allow machine operands to represent global variables with offsets. This is

2004-10-15 04:38:41 +00:00

Makefile

Change Library Names Not To Conflict With Others When Installed

2004-10-27 23:18:45 +00:00

Passes.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

PHIElimination.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

PhysRegTracker.h

Improved PhysRegTracker interface. RegAlloc lazily allocates the register tracker using a std::auto_ptr

2004-02-23 06:10:13 +00:00

PrologEpilogInserter.cpp

Put this change back in after testing from Reid proved its innocence. getSpillSize now returns value in bits

2004-08-29 22:00:24 +00:00

RegAllocIterativeScan.cpp

Silence VS warnings

2005-01-08 19:53:50 +00:00

RegAllocLinearScan.cpp

Silence VS warnings

2005-01-08 19:53:50 +00:00

RegAllocLocal.cpp

Clean up the MachineBasicBlock.h file, percolating #includes into this file.

2004-10-26 15:35:58 +00:00

RegAllocSimple.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

TwoAddressInstructionPass.cpp

Make the 2-address instruction lowering pass smarter in two ways:

2005-01-02 02:34:12 +00:00

UnreachableBlockElim.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

VirtRegMap.cpp

Clean up the MachineBasicBlock.h file, percolating #includes into this file.

2004-10-26 15:35:58 +00:00

VirtRegMap.h

When a virtual register is folded into an instruction, keep track of whether

2004-10-01 23:15:36 +00:00