Evan Cheng 4350eb86a7 Add TargetInstrInfo::isSafeToMoveRegisterClassDefs. It returns true if it's safe to move an instruction which defines a value in the register class. Replace pre-splitting specific IgnoreRegisterClassBarriers with this new hook. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63936 91177308-0d34-0410-b5e6-96231b3b80d8		2009-02-06 17:17:30 +00:00
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Analysis	Fix a crasher: we need to check that the function is non-null before using it!	2009-02-06 00:13:43 +00:00
Archive
AsmParser	Reapply 63765. Patches for clang and llvm-gcc to follow.	2009-02-05 01:49:45 +00:00
Bitcode
CodeGen	Add TargetInstrInfo::isSafeToMoveRegisterClassDefs. It returns true if it's safe to move an instruction which defines a value in the register class. Replace pre-splitting specific IgnoreRegisterClassBarriers with this new hook.	2009-02-06 17:17:30 +00:00
Debugger
ExecutionEngine
Linker
Support
System
Target	Add TargetInstrInfo::isSafeToMoveRegisterClassDefs. It returns true if it's safe to move an instruction which defines a value in the register class. Replace pre-splitting specific IgnoreRegisterClassBarriers with this new hook.	2009-02-06 17:17:30 +00:00
Transforms	Ignore DbgInfoIntrinsics.	2009-02-06 06:19:06 +00:00
VMCore	Reapply 63765. Patches for clang and llvm-gcc to follow.	2009-02-05 01:49:45 +00:00
Makefile