Evan Cheng 7f04268176 - Add target lowering hooks that specify which setcc conditions are illegal, ... i.e. conditions that cannot be checked with a single instruction. For example, SETONE and SETUEQ on x86. - Teach legalizer to implement *illegal* setcc as a and / or of a number of legal setcc nodes. For now, only implement FP conditions. e.g. SETONE is implemented as SETO & SETNE, SETUEQ is SETUO | SETEQ. - Move x86 target over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57542 91177308-0d34-0410-b5e6-96231b3b80d8		2008-10-15 02:05:31 +00:00
..
DarwinTargetAsmInfo.h	(re)Put const weak strings in appropriate section on Darwin.	2008-10-08 21:49:47 +00:00
ELFTargetAsmInfo.h	Reapply 56585:56589 with proper fix for some gcc versions	2008-09-25 21:00:33 +00:00
SubtargetFeature.h	Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.	2008-02-20 11:08:44 +00:00
TargetAsmInfo.h	Reapply 56585:56589 with proper fix for some gcc versions	2008-09-25 21:00:33 +00:00
TargetData.h	Remove trailing spaces.	2008-08-07 09:00:46 +00:00
TargetELFWriterInfo.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetFrameInfo.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetInstrDesc.h	Add a flag to indicate that an instruction is as cheap (or cheaper) than a move	2008-05-28 22:54:52 +00:00
TargetInstrInfo.h	Clarify meaning of copyRegToReg's return value.	2008-10-13 17:30:56 +00:00
TargetInstrItineraries.h	A quick nm audit turned up several fixed tables and objects that were	2008-03-25 21:45:14 +00:00
TargetJITInfo.h	Switch the PPC backend and target-independent JIT to use the libsystem	2008-06-25 17:18:44 +00:00
TargetLowering.h	- Add target lowering hooks that specify which setcc conditions are illegal,	2008-10-15 02:05:31 +00:00
TargetMachine.h	Refactor the code that adds standard LLVM codegen passes into	2008-09-25 00:37:07 +00:00
TargetMachineRegistry.h	Revert 51775.	2008-05-30 22:47:19 +00:00
TargetMachOWriterInfo.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetOptions.h	Add an option to enable StrongPHIElimination, for ease of testing.	2008-10-07 20:22:28 +00:00
TargetRegisterInfo.h	Eliminate some unused methods.	2008-09-11 17:31:47 +00:00
TargetSubtarget.h	Drop ISD::MEMSET, ISD::MEMMOVE, and ISD::MEMCPY, which are not Legal	2008-04-12 04:36:06 +00:00