llvm/lib/CodeGen
Evan Cheng 5956922a2d Be careful when looking through a vbit_convert. Optimizing this:
(vector_shuffle
  (vbitconvert (vbuildvector (copyfromreg v4f32), 1, v4f32), 4, f32),
  (undef, undef, undef, undef), (0, 0, 0, 0), 4, f32)
to the
  vbitconvert
is a very bad idea.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30989 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-16 22:49:37 +00:00
..
SelectionDAG Be careful when looking through a vbit_convert. Optimizing this: 2006-10-16 22:49:37 +00:00
AsmPrinter.cpp Jimptables working again on alpha. 2006-10-11 04:29:42 +00:00
BranchFolding.cpp disable this pass for now, it's causing issues 2006-10-14 00:30:06 +00:00
DwarfWriter.cpp Global name regression. 2006-10-16 19:38:41 +00:00
ELFWriter.cpp Refactor a bunch of includes so that TargetMachine.h doesn't have to include 2006-05-12 06:33:49 +00:00
IntrinsicLowering.cpp
LiveInterval.cpp When joining two intervals where the RHS is really simple, use a light-weight 2006-09-02 05:26:59 +00:00
LiveIntervalAnalysis.cpp Keep track of the start of MBB's in a separate map from instructions. This 2006-09-15 03:57:23 +00:00
LiveVariables.cpp Fix for PR929. The PHI nodes were being gone through for each instruction 2006-10-03 07:20:20 +00:00
LLVMTargetMachine.cpp add the branch folding pass as a late cleanup pass for all targets. For now 2006-10-13 20:45:56 +00:00
MachineBasicBlock.cpp print labels even if a MBB doesn't have a corresponding LLVM BB, just don't 2006-10-06 21:28:17 +00:00
MachineDebugInfo.cpp Clean up dump. 2006-10-13 13:01:34 +00:00
MachineFunction.cpp Bugfixes 2006-10-03 20:19:23 +00:00
MachineInstr.cpp Only call isUse/isDef on register operands 2006-09-05 20:19:27 +00:00
MachinePassRegistry.cpp Final polish on machine pass registries. 2006-08-02 12:30:23 +00:00
MachOWriter.cpp Behold, more work on relocations. Things are looking pretty good now. 2006-09-10 23:03:44 +00:00
Makefile Fix linking on Alpha 2006-07-20 17:27:58 +00:00
Passes.cpp Work around a bug in gcc 3.3.5, reported by a user 2006-08-03 00:16:56 +00:00
PHIElimination.cpp "Once more into the breach, dear friends, once more, or fill the wall up 2006-09-28 07:10:24 +00:00
PhysRegTracker.h
PrologEpilogInserter.cpp TargetRegisterClass specifies the desired spill alignment. However, it cannot be honored if stack alignment is smaller. 2006-09-28 18:52:32 +00:00
RegAllocLinearScan.cpp s|llvm/Support/Visibility.h|llvm/Support/Compiler.h| 2006-08-27 12:54:02 +00:00
RegAllocLocal.cpp Fix UnitTests/2005-05-12-Int64ToFP.c with llc-beta. In particular, do not 2006-09-19 18:02:01 +00:00
RegAllocSimple.cpp Fix a long-standing wart in the code generator: two-address instruction lowering 2006-09-05 02:12:02 +00:00
TwoAddressInstructionPass.cpp Fix a long-standing wart in the code generator: two-address instruction lowering 2006-09-05 02:12:02 +00:00
UnreachableBlockElim.cpp eliminate RegisterOpt. It does the same thing as RegisterPass. 2006-08-27 22:42:52 +00:00
VirtRegMap.cpp restore my previous patch, now that the X86 backend bug has been fixed: 2006-10-12 17:45:38 +00:00
VirtRegMap.h Fix a long-standing wart in the code generator: two-address instruction lowering 2006-09-05 02:12:02 +00:00