llvm-project/llvm/lib/Target/Mips
Reed Kotler 4cdaa7d778 This patch has two main functions:
1) Fix a specific bug when certain conversion functions are called in a program compiled as mips16 with hard float and
the program is linked as c++. There are two libraries that are reversed in the link order with gcc/g++ and clang/clang++ for
mips16 in this case and the proper stubs will then not be called. These stubs are normally handled in the Mips16HardFloat pass
but in this case we don't know at that time that we need to generate the stubs. This must all be handled later in code generation
and we have moved this functionality to MipsAsmPrinter. When linked as C (gcc or clang) the proper stubs are linked in from libc.

2) Set up the infrastructure to handle 90% of what is in the Mips16HardFloat pass in this new area of MipsAsmPrinter. This is a more
logical place to handle this and we have known for some time that we needed to move the code later and not implement it using
inline asm as we do now but it was not clear exactly where to do this and what mechanism should be used. Now it's clear to us
how to do this and this patch contains the infrastructure to move most of this to MipsAsmPrinter but the actual moving will be done
in a follow on patch. The same infrastructure is used to fix this current bug as described in #1. This change was requested by the list
during the original putback of the Mips16HardFloat pass but was not practical for us do at that time.

llvm-svn: 201426
2014-02-14 19:16:39 +00:00
..
AsmParser [mips] Implement %hi(sym1 - sym2) and %lo(sym1 - sym2) expressions 2014-02-04 18:41:57 +00:00
Disassembler [mips][msa] Fix issue with immediate fields of LD/ST instructions 2013-12-05 11:06:22 +00:00
InstPrinter [mips] Implement %hi(sym1 - sym2) and %lo(sym1 - sym2) expressions 2014-02-04 18:41:57 +00:00
MCTargetDesc Remove support for not using .loc directives. 2014-02-05 18:00:21 +00:00
TargetInfo Prune redundant dependencies in LLVMBuild.txt. 2013-12-11 00:30:57 +00:00
CMakeLists.txt This patch has two main functions: 2014-02-14 19:16:39 +00:00
LLVMBuild.txt Add proper dependencies to LLVMBuild.txt in llvm/lib. 2013-12-10 05:39:34 +00:00
MSA.txt [mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics) 2013-11-12 10:45:18 +00:00
Makefile Remove edis - the enhanced disassembler. Fixes PR14654. 2012-12-19 19:55:47 +00:00
MicroMipsInstrFPU.td [mips][sched] Split IIFmoveC1 into II_M[FT]C1, II_M[FT]HC1, II_DM[FT]C1 2014-01-21 15:03:52 +00:00
MicroMipsInstrFormats.td Support for microMIPS FPU instructions 2. 2013-12-25 10:09:27 +00:00
MicroMipsInstrInfo.td [mips][sched] Split IILoad into II_L[BHWD], II_L[BHW]U, II_L[WD][LR], and II_RESTORE 2014-01-21 15:21:14 +00:00
Mips.h [mips] Revert test commit r195922. 2013-11-28 15:26:33 +00:00
Mips.td Change the default of AsmWriterClassName and isMCAsmWriter. 2013-12-02 04:55:42 +00:00
Mips16FrameLowering.cpp Fix some indentation. 2013-12-15 23:03:35 +00:00
Mips16FrameLowering.h [mips] Align the stack to 16-bytes for mfp64. 2013-10-29 19:29:03 +00:00
Mips16HardFloat.cpp This patch has two main functions: 2014-02-14 19:16:39 +00:00
Mips16HardFloat.h Checkin in of first of several patches to finish implementation of 2013-05-10 22:25:39 +00:00
Mips16HardFloatInfo.cpp This patch has two main functions: 2014-02-14 19:16:39 +00:00
Mips16HardFloatInfo.h This patch has two main functions: 2014-02-14 19:16:39 +00:00
Mips16ISelDAGToDAG.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
Mips16ISelDAGToDAG.h Track IR ordering of SelectionDAG nodes 2/4. 2013-05-25 02:42:55 +00:00
Mips16ISelLowering.cpp This patch has two main functions: 2014-02-14 19:16:39 +00:00
Mips16ISelLowering.h Add address space argument to allowsUnalignedMemoryAccess. 2014-02-05 23:15:53 +00:00
Mips16InstrFormats.td Create a pattern for the "trap" instruction. 2013-08-07 04:00:26 +00:00
Mips16InstrInfo.cpp remove an uneeded statement (condition is covered by the statement 2013-12-15 23:33:59 +00:00
Mips16InstrInfo.h Delete dead code. 2013-12-06 00:13:50 +00:00
Mips16InstrInfo.td [mips][sched] Split IIStore into II_S[BHWD], II_S[WD][LR], and II_SAVE 2014-01-23 10:31:31 +00:00
Mips16RegisterInfo.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
Mips16RegisterInfo.h Don't cache the instruction and register info from the TargetMachine, because 2013-06-07 07:04:14 +00:00
Mips64InstrInfo.td [mips][sched] Split IIStore into II_S[BHWD], II_S[WD][LR], and II_SAVE 2014-01-23 10:31:31 +00:00
MipsAnalyzeImmediate.cpp Replace Count{Leading,Trailing}Zeros_{32,64} with count{Leading,Trailing}Zeros. 2013-05-24 22:23:49 +00:00
MipsAnalyzeImmediate.h Even more spelling fixes for "instruction". 2013-09-28 13:42:22 +00:00
MipsAsmPrinter.cpp This patch has two main functions: 2014-02-14 19:16:39 +00:00
MipsAsmPrinter.h This patch has two main functions: 2014-02-14 19:16:39 +00:00
MipsCallingConv.td [mips] Forbid the use of registers t6, t7 and t8 if the target is NaCl. 2014-02-07 17:16:40 +00:00
MipsCodeEmitter.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MipsCondMov.td [mips][sched] Split IIFmove into II_C[FT]C1, II_MOV[FNTZ]_[SD], II_MOV_[SD] 2014-01-21 11:28:03 +00:00
MipsConstantIslandPass.cpp Adjust offsets for max load instruction offsets. This is more pessimistic 2014-01-16 00:47:46 +00:00
MipsDSPInstrFormats.td [mips] DSP-ASE move from HI/LO register instructions. 2013-04-18 00:52:44 +00:00
MipsDSPInstrInfo.td [mips] Define a pseudo instruction which writes to both the lower and higher 2013-10-15 01:48:30 +00:00
MipsDelaySlotFiller.cpp [mips] Coding style clean up. 2013-10-07 19:33:02 +00:00
MipsFrameLowering.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
MipsFrameLowering.h [mips] Add parameter Alignment to MipsFrameLowering's constructor. 2013-03-29 01:51:04 +00:00
MipsISelDAGToDAG.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MipsISelDAGToDAG.h [mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics) 2013-11-12 10:45:18 +00:00
MipsISelLowering.cpp Remove unnecessary #includes. 2014-01-06 06:00:00 +00:00
MipsISelLowering.h Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MipsInstrFPU.td [mips] Add NaCl target and forbid indexed loads and stores for it 2014-02-05 17:19:30 +00:00
MipsInstrFormats.td Support for microMIPS FPU instructions 2. 2013-12-25 10:09:27 +00:00
MipsInstrInfo.cpp [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
MipsInstrInfo.h [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
MipsInstrInfo.td [mips] Add NaCl target and forbid indexed loads and stores for it 2014-02-05 17:19:30 +00:00
MipsJITInfo.cpp [test commit] Minor comment change. 2013-07-24 13:02:35 +00:00
MipsJITInfo.h
MipsLongBranch.cpp Fixed issue with microMIPS long branch. 2013-11-30 19:12:28 +00:00
MipsMCInstLower.cpp Move the llvm mangler to lib/IR. 2014-01-07 21:19:40 +00:00
MipsMCInstLower.h The asm printer has a mangler. Use it. 2013-10-29 16:24:21 +00:00
MipsMSAInstrFormats.td [mips][msa] Add DLSA instruction. 2014-02-10 12:05:17 +00:00
MipsMSAInstrInfo.td [mips][msa] Add DLSA instruction. 2014-02-10 12:05:17 +00:00
MipsMachineFunction.cpp [mips] Simplify and optimize code. 2013-10-08 18:13:24 +00:00
MipsMachineFunction.h This patch has two main functions: 2014-02-14 19:16:39 +00:00
MipsModuleISelDAGToDAG.cpp This patch enables llvm to switch between compiling for mips32/mips64 2013-04-09 19:46:01 +00:00
MipsModuleISelDAGToDAG.h This patch enables llvm to switch between compiling for mips32/mips64 2013-04-09 19:46:01 +00:00
MipsOptimizePICCall.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MipsOs16.cpp Make nomips16 mask not repeat if it ends with a '.'. 2013-09-23 22:36:11 +00:00
MipsOs16.h This is for an experimental option -mips-os16. The idea is to compile all 2013-04-10 16:58:04 +00:00
MipsRegisterInfo.cpp This patch has two main functions: 2014-02-14 19:16:39 +00:00
MipsRegisterInfo.h Remove getEHExceptionRegister and getEHHandlerRegister. 2013-10-07 13:39:22 +00:00
MipsRegisterInfo.td [mips][msa] Direct Object Emission support for CTCMSA and CFCMSA. 2013-10-21 12:26:50 +00:00
MipsRelocations.h
MipsSEFrameLowering.cpp [mips] Fix definition of mfhi and mflo instructions to read from the whole 2013-10-07 18:49:46 +00:00
MipsSEFrameLowering.h [mips] Align the stack to 16-bytes for mfp64. 2013-10-29 19:29:03 +00:00
MipsSEISelDAGToDAG.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MipsSEISelDAGToDAG.h [mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics) 2013-11-12 10:45:18 +00:00
MipsSEISelLowering.cpp [mips][msa] Add DLSA instruction. 2014-02-10 12:05:17 +00:00
MipsSEISelLowering.h Add address space argument to allowsUnalignedMemoryAccess. 2014-02-05 23:15:53 +00:00
MipsSEInstrInfo.cpp [mips] Fix 'ran out of registers' in MIPS32 with FP64 when generating code for (ConstantFP 0.0) 2013-11-18 13:12:43 +00:00
MipsSEInstrInfo.h [mips] Define a pseudo instruction which writes to both the lower and higher 2013-10-15 01:48:30 +00:00
MipsSERegisterInfo.cpp [mips][msa] Fix invalid generated code when lowering FrameIndex involving unaligned offsets. 2013-12-09 12:47:12 +00:00
MipsSERegisterInfo.h Don't cache the instruction and register info from the TargetMachine, because 2013-06-07 07:04:14 +00:00
MipsSchedule.td [mips][sched] Split IIStore into II_S[BHWD], II_S[WD][LR], and II_SAVE 2014-01-23 10:31:31 +00:00
MipsSelectionDAGInfo.cpp
MipsSelectionDAGInfo.h
MipsSubtarget.cpp [mips] Add NaCl target and forbid indexed loads and stores for it 2014-02-05 17:19:30 +00:00
MipsSubtarget.h [mips] Forbid the use of registers t6, t7 and t8 if the target is NaCl. 2014-02-07 17:16:40 +00:00
MipsTargetMachine.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MipsTargetMachine.h [mips] Implement MipsTargetMachine::getInstrItineraryData(). 2013-07-12 23:33:22 +00:00
MipsTargetObjectFile.cpp Pass the Mangler by reference. 2014-02-08 14:53:28 +00:00
MipsTargetObjectFile.h Pass the Mangler by reference. 2014-02-08 14:53:28 +00:00
MipsTargetStreamer.h Remove another hasRawTextSupport. 2014-01-31 23:10:26 +00:00