Evan Cheng ec52aaa12f Some ARM implementaions, e.g. A-series, does return stack prediction. That is, ... the processor keeps a return addresses stack (RAS) which stores the address and the instruction execution state of the instruction after a function-call type branch instruction. Calling a "noreturn" function with normal call instructions (e.g. bl) can corrupt RAS and causes 100% return misprediction so LLVM should use a unconditional branch instead. i.e. mov lr, pc b _foo The "mov lr, pc" is issued in order to get proper backtrace. rdar://8979299 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151623 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-28 06:42:03 +00:00
..
Mangler.h	Remove std::string version of getNameWithPrefix.	2011-02-11 05:23:09 +00:00
Target.td	Specify SubRegIndex components on the index itself.	2012-02-01 23:16:41 +00:00
TargetCallingConv.h	Minimize #include's and forward-declares in Target.	2011-12-10 22:35:47 +00:00
TargetCallingConv.td	Add TableGen support for callee saved registers.	2012-01-17 22:46:58 +00:00
TargetData.h	Haven't yet found a nice way to handle TargetData verification in the	2011-10-20 19:24:44 +00:00
TargetELFWriterInfo.h	Jim Asked us to move DataLayout on ARM back to the most specialized classes. Do	2010-10-03 18:59:45 +00:00
TargetFrameLowering.h	Emit segmented-stack specific code into function prologues for	2011-08-30 19:39:58 +00:00
TargetInstrInfo.h	Convert assert(0) to llvm_unreachable	2012-02-05 22:14:15 +00:00
TargetIntrinsicInfo.h	land David Blaikie's patch to de-constify Type, with a few tweaks.	2011-07-18 04:54:35 +00:00
TargetJITInfo.h	Convert assert(0) to llvm_unreachable	2012-02-05 22:14:15 +00:00
TargetLibraryInfo.h	Remove redundant getAnalysis<> calls in GlobalOpt. Add a few Itanium ABI calls	2012-02-12 02:15:20 +00:00
TargetLowering.h	Some ARM implementaions, e.g. A-series, does return stack prediction. That is,	2012-02-28 06:42:03 +00:00
TargetLoweringObjectFile.h	Modify the code that emits the module flags to use the new module flags accessor	2012-02-15 22:36:15 +00:00
TargetMachine.h	TargetPassConfig: confine the MC configuration to TargetMachine.	2012-02-04 02:56:59 +00:00
TargetOpcodes.h	First chunk of MachineInstr bundle support.	2011-12-06 22:12:01 +00:00
TargetOptions.h	RegAlloc superpass: includes phi elimination, coalescing, and scheduling.	2012-02-10 04:10:36 +00:00
TargetRegisterInfo.h	Store just the SimpleValueType in the generated VT tables for each register class, eliminating static ctors.	2012-02-09 12:35:37 +00:00
TargetSchedule.td	Comments about operand cycles and pipeline forwarding pathes.	2010-09-30 22:01:50 +00:00
TargetSelectionDAG.td	Improve generated code for extending loads and some trunc stores on ARM.	2012-02-20 09:24:05 +00:00
TargetSelectionDAGInfo.h	reimplement memcpy/memmove/memset lowering to use MachinePointerInfo	2010-09-21 05:40:29 +00:00
TargetSubtargetInfo.h	Make all pointers to TargetRegisterClass const since they are all pointers to static data that should not be modified.	2012-02-22 05:59:10 +00:00