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f0226fee37
llvm-mirror/include/llvm/Target
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Jakob Stoklund Olesen f0226fee37 Slightly change the meaning of the reMaterialize target hook when the original 
instruction defines subregisters.

Any existing subreg indices on the original instruction are preserved or
composed with the new subreg index.

Also substitute multiple operands mentioning the original register by using the
new MachineInstr::substituteRegister() function. This is necessary because there
will soon be <imp-def> operands added to non read-modify-write partial
definitions. This instruction:

  %reg1234:foo = FLAP %reg1234<imp-def>

will reMaterialize(%reg3333, bar) like this:

  %reg3333:bar-foo = FLAP %reg333:bar<imp-def>

Finally, replace the TargetRegisterInfo pointer argument with a reference to
indicate that it cannot be NULL.

llvm-svn: 105358
2010-06-02 22:47:25 +00:00
..
Mangler.h give Mangler access to TargetData. 2010-03-12 20:47:28 +00:00
SubtargetFeature.h The getDefaultSubtargetFeatures method of SubtargetFeature did actually return a 2010-05-11 00:30:02 +00:00
Target.td Replace the SubRegSet tablegen class with a less error-prone mechanism. 2010-05-26 17:27:12 +00:00
TargetAsmBackend.h MC: Change RelaxInstruction to only take the input and output instructions. 2010-05-26 18:15:06 +00:00
TargetAsmLexer.h Moved InstallLexer() from the X86-specific AsmLexer 2010-01-31 02:28:18 +00:00
TargetAsmParser.h Fix various doxygen warnings. 2010-02-22 04:10:52 +00:00
TargetCallingConv.td Add 'Indirect' LocInfo class and use to pass __m128 on win64. Also minore fixes here and there (mostly __m64). 2009-08-03 08:13:56 +00:00
TargetData.h Revert r97064. Duncan pointed out that bitcasts are defined in 2010-02-25 15:20:39 +00:00
TargetELFWriterInfo.h - Remove custom handling of jumptables by the elf writter (this was 2009-08-05 06:57:03 +00:00
TargetFrameInfo.h Use explicit structs instead of std::pair to map callee saved regs to spill slots. 2009-09-27 17:58:47 +00:00
TargetInstrDesc.h add a convenient TargetInstrDesc::getNumImplicitUses/Defs method. 2010-03-24 23:07:47 +00:00
TargetInstrInfo.h Slightly change the meaning of the reMaterialize target hook when the original 2010-06-02 22:47:25 +00:00
TargetInstrItineraries.h Initial support for different kinds of FU reservation. 2010-04-07 18:19:32 +00:00
TargetIntrinsicInfo.h Reintroduce support for overloading target intrinsics 2009-11-05 03:19:08 +00:00
TargetJITInfo.h * Move stub allocation inside the JITEmitter, instead of exposing a 2009-11-23 23:35:19 +00:00
TargetLowering.h Allow targets more controls on what nodes are scheduled by reg pressure, what for latency in hybrid mode. 2010-05-20 23:26:43 +00:00
TargetLoweringObjectFile.h Add a new section and accessor for TLS data. 2010-05-22 00:00:58 +00:00
TargetMachine.h MC: Add TargetMachine support for setting the value of MCRelaxAll with 2010-05-26 21:48:55 +00:00
TargetOpcodes.h Add a pseudo instruction REG_SEQUENCE that takes a list of registers and 2010-05-01 00:28:44 +00:00
TargetOptions.h Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
TargetRegisterInfo.h Rename canCombinedSubRegIndex method to something more grammatically correct 2010-06-02 18:54:47 +00:00
TargetRegistry.h Currently, createMachOStreamer() is invoked directly in llvm-mc which 2010-05-21 12:54:43 +00:00
TargetSchedule.td Make processor FUs unique for given itinerary. This extends the limit of 32 2010-04-18 20:31:01 +00:00
TargetSelect.h Add the rest of the build system logic for optional target disassemblers 2009-11-25 04:46:58 +00:00
TargetSelectionDAG.td finally remove the immAllOnesV_bc/immAllZerosV_bc patterns 2010-03-28 08:43:23 +00:00
TargetSelectionDAGInfo.h Fix a comment. 2010-05-11 18:03:41 +00:00
TargetSubtarget.h Allow target to specify regclass for which antideps will only be broken along the critical path. 2009-11-13 19:52:48 +00:00