Akira Hatanaka
f99c1e5a19
Add newline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146100 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 23:26:03 +00:00
Akira Hatanaka
be7b67368c
Add 64-bit HWR29 register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146099 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 23:23:52 +00:00
Akira Hatanaka
da86fa14f0
32 to 64-bit anyext pattern.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146097 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 23:21:19 +00:00
Akira Hatanaka
0a18cdc372
32 to 64-bit zext pattern.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146096 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 23:14:41 +00:00
Bruno Cardoso Lopes
d1bcf0dbc1
Variable cleanup. Based on past patch submittals variable names have
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been normalized and more descriptive comments added. Patch by Reed
Kotler and Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146088 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 22:35:30 +00:00
Akira Hatanaka
2c78be01f6
64-bit WrapperPICPat patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146086 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 22:11:43 +00:00
Akira Hatanaka
20aa12ae5c
Define base class for WrapperPICPat.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146081 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 21:54:54 +00:00
Akira Hatanaka
7398bf01c2
Modify LowerFCOPYSIGN to handle Mips64.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146080 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 21:48:50 +00:00
Akira Hatanaka
bd15090aa2
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146063 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 20:15:01 +00:00
Akira Hatanaka
3bdc03a592
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146062 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 20:13:53 +00:00
Akira Hatanaka
4d0eb637f0
Fix 64-bit immediate patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146059 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 20:10:24 +00:00
Evan Cheng
5a96b3dad2
Add bundle aware API for querying instruction properties and switch the code
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generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.
For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146026 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 07:15:52 +00:00
Bruno Cardoso Lopes
e3d3572e28
Add a few moreLocal/Global R_MIPS_GOT related fixups and
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make the addend fixup code a bit more generic
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145998 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 00:28:57 +00:00
Evan Cheng
7c2a4a30e0
First chunk of MachineInstr bundle support.
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1. Added opcode BUNDLE
2. Taught MachineInstr class to deal with bundled MIs
3. Changed MachineBasicBlock iterator to skip over bundled MIs; added an iterator to walk all the MIs
4. Taught MachineBasicBlock methods about bundled MIs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145975 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 22:12:01 +00:00
Bruno Cardoso Lopes
ff452f5349
Use branches instead of jumps + variable cleanup. Testcase coming next. Patch by Jack Carter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 03:34:48 +00:00
Bruno Cardoso Lopes
2bcc789a9d
Add register HWR29 numbering. Patch by Jack Carter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145910 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 03:34:36 +00:00
NAKAMURA Takumi
6482e91149
MipsAsmBackend.cpp, PPCAsmBackend.cpp: Fix -Asserts build to appease msvc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145894 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 01:48:32 +00:00
Jim Grosbach
370b78d795
Move target-specific logic out of generic MCAssembler.
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Whether a fixup needs relaxation for the associated instruction is a
target-specific function, as the FIXME indicated. Create a hook for that
and use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145881 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 00:47:03 +00:00
Akira Hatanaka
d6bc5237d8
Add definitions of 64-bit extract and insert instrucions and make
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PerformANDCombine and PerformOrCombine aware of them. Test cases are included
too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145853 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-05 21:26:34 +00:00
Akira Hatanaka
cee46abc16
Split ExtIns into two base classes and have instructions EXT and INS derive from
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them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145852 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-05 21:14:28 +00:00
Akira Hatanaka
2bf08ec854
Have LowerJumpTable support Mips64. Modify 2010-07-20-Switch.ll to test N64 and
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O32 with relocation-model=pic too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145850 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-05 21:03:03 +00:00
Nick Lewycky
8a8d479214
Move global variables in TargetMachine into new TargetOptions class. As an API
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change, now you need a TargetOptions object to create a TargetMachine. Clang
patch to follow.
One small functionality change in PTX. PTX had commented out the machine
verifier parts in their copy of printAndVerify. That now calls the version in
LLVMTargetMachine. Users of PTX who need verification disabled should rely on
not passing the command-line flag to enable it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-02 22:16:29 +00:00
Akira Hatanaka
ed2a7d2780
Change names for MIPS "generic" processors defined in Mips.td to match what GNU
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tools use. Patch by Simon Atanasyan.
"mips32r1" => "mips32"
"4ke" => mips32r2"
"mips64r1" => "mips64"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145451 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 23:08:41 +00:00
Daniel Dunbar
d782bae970
build/CMake: Finish removal of add_llvm_library_dependencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 19:25:30 +00:00
Akira Hatanaka
421455f1ea
This patch makes the following changes necessary for MIPS' direct code emission.
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- lower unaligned loads/stores.
- encode the size operand of instructions INS and EXT.
- emit relocation information needed for JAL (jump-and-link).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145113 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-23 22:19:28 +00:00
Akira Hatanaka
84bfc2f090
This patch addresses gp relative fixups/relocations for jump tables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145112 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-23 22:18:04 +00:00
Akira Hatanaka
620db8947a
Lower 64-bit constant pool node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144849 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16 22:44:38 +00:00
Akira Hatanaka
9b944a8da2
Lower 64-bit block address.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144847 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16 22:42:10 +00:00
Akira Hatanaka
74c76347d3
Add patterns for 64-bit tglobaladdr, tblockaddress, tjumptable and tconstpool
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nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144841 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16 22:39:56 +00:00
Akira Hatanaka
4fd40b3604
64-bit jump register instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144840 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16 22:36:01 +00:00
Evan Cheng
b95fc31aa2
Sink codegen optimization level into MCCodeGenInfo along side relocation model
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and code model. This eliminates the need to pass OptLevel flag all over the
place and makes it possible for any codegen pass to use this information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144788 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16 08:38:26 +00:00
Akira Hatanaka
1b71950812
Fix functions in MipsFrameLowering.cpp and MipsRegisterInfo.cpp. Use 64-bit
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registers and instructions when ABI is N64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144666 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 18:53:55 +00:00
Akira Hatanaka
ac20aad81c
Set nomacro before emitting the sequence of instructions that set global pointer
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register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144665 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 18:44:44 +00:00
Akira Hatanaka
160408546c
Simplify function PassByValArg64.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 18:42:25 +00:00
Akira Hatanaka
870b3b2dd4
Delete files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144655 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 18:22:48 +00:00
Akira Hatanaka
73c38f0aa2
Remove MipsMCSymbolRefExpr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144654 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 18:20:08 +00:00
Benjamin Kramer
6296ee3ee2
Unbreak Release builds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144560 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-14 19:51:48 +00:00
Akira Hatanaka
788dc0f4e5
32-to-64-bit extended load.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144554 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-14 19:06:14 +00:00
Akira Hatanaka
4961709688
AnalyzeCallOperands function for N32/64.
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N32/64 places all variable arguments in integer registers (or on stack),
regardless of their types, but follows calling convention of non-vaarg function
when it handles fixed arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144553 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-14 19:02:54 +00:00
Akira Hatanaka
bad53f41c2
Modify LowerFormalArguments to correctly handle vaarg arguments for Mips64.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144552 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-14 19:01:09 +00:00
Akira Hatanaka
47a4ab84fe
Remove variable that keeps the size of area used to save byval or variable
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argument registers on the callee's stack frame, along with functions that set
and get it.
It is not necessary to add the size of this area when computing stack size in
emitPrologue, since it has already been accounted for in
PEI::calculateFrameObjectOffsets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144549 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-14 18:56:20 +00:00
Akira Hatanaka
7386612a16
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144453 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:38:12 +00:00
Akira Hatanaka
6df3e7b162
Implement Mips64's handling of byval arguments in LowerCall.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144452 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:34:50 +00:00
Akira Hatanaka
3a5257de21
Implement Mips64's handling of byval arguments in LowerFormalArguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144449 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:29:58 +00:00
Akira Hatanaka
deab22a556
64-bit arbitrary immediate pattern.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144448 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:25:00 +00:00
Akira Hatanaka
2c5d65202e
Function for handling byval arguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144447 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:20:46 +00:00
Daniel Dunbar
b8ebca83f4
build: Attempt to rectify inconsistencies between CMake and LLVMBuild versions of explicit dependencies.
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- The hope is that we have a tool/test to verify these are accurate (and tight) soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144444 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:10:57 +00:00
Daniel Dunbar
b12f97534c
CMake: Fix CMake build for new Mips tblgen file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144423 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 23:12:56 +00:00
Bruno Cardoso Lopes
47b92f3d83
Mips MC object code emission improvements:
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"With this patch we can now generate runnable Mips code through LLVM
direct object emission. We have run numerous simple programs, both C
and C++ and with -O0 and -O3 from the output. The code is not production
ready, but quite useful for experimentation." Patch and message by
Jack Carter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144414 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 22:58:42 +00:00
Akira Hatanaka
e184fec550
Do not try to detect DAG combine patterns for integer multiply-add/sub if value
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type is not i32. MIPS does not have 64-bit integer multiply-add/sub
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144373 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 04:18:21 +00:00