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| author | Bob Wilson <bob.wilson@apple.com> | 2009-08-05 00:49:09 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-08-05 00:49:09 +0000 |
| commit | 055a90dd7e4c218f53b5ee646afd6be06a18d6f3 (patch) | |
| tree | 21a4d0ddae8ae69e22e34b7f0ba70fedecf218bb /lib/Target/ARM/ARMTargetMachine.cpp | |
| parent | e8a090dba3573f7ce154eade8f07e22f11955229 (diff) | |
| download | external_llvm-055a90dd7e4c218f53b5ee646afd6be06a18d6f3.zip external_llvm-055a90dd7e4c218f53b5ee646afd6be06a18d6f3.tar.gz external_llvm-055a90dd7e4c218f53b5ee646afd6be06a18d6f3.tar.bz2 | |
Change DAG nodes for Neon VLD2/3/4 operations to return multiple results.
Get rid of yesterday's code to fix the register usage during isel.
Select the new DAG nodes to machine instructions. The new pre-alloc pass
to choose adjacent registers for these results is not done, so the
results of this will generally not assemble yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78136 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMTargetMachine.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMTargetMachine.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp index a6e987b..ff0b1d3 100644 --- a/lib/Target/ARM/ARMTargetMachine.cpp +++ b/lib/Target/ARM/ARMTargetMachine.cpp @@ -93,6 +93,8 @@ bool ARMBaseTargetMachine::addInstSelector(PassManagerBase &PM, bool ARMBaseTargetMachine::addPreRegAlloc(PassManagerBase &PM, CodeGenOpt::Level OptLevel) { + // Call NEON pre-alloc pass here. + // FIXME: temporarily disabling load / store optimization pass for Thumb mode. if (OptLevel != CodeGenOpt::None && !DisableLdStOpti && !Subtarget.isThumb()) PM.add(createARMLoadStoreOptimizationPass(true)); |