summaryrefslogtreecommitdiff
path: root/lib/Target/Mips/Mips16InstrInfo.td
Commit message (Collapse)AuthorAge
* fix most of remaining issues with large frames.Reed Kotler2012-12-20
| | | | | | | | | | | | these patches are tested a lot by test-suite but make check tests are forthcoming once the next few patches that complete this are committed. with the next few patches the pass rate for mips16 is near 100% git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170656 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some missing Defs and Uses.Reed Kotler2012-12-19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170493 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch LLVM_USE_RVALUE_REFERENCES to LLVM_HAS_RVALUE_REFERENCES.Chandler Carruth2012-11-30
| | | | | | | | | | | | | | Rationale: 1) This was the name in the comment block. ;] 2) It matches Clang's __has_feature naming convention. 3) It matches other compiler-feature-test conventions. Sorry for the noise. =] I've also switch the comment block to use a \brief tag and not duplicate the name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168996 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement ADJCALLSTACKUP and ADJCALLSTACKDOWNReed Kotler2012-10-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167107 91177308-0d34-0410-b5e6-96231b3b80d8
* Change mips16 delay slot jumps to non delay slot forms by default.Reed Kotler2012-10-30
| | | | | | | | | | We will make them delay slot forms if there is something that can be placed in the delay slot during a separate pass. Mips16 extended instructions cannot be placed in delay slots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166990 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement patterns for extloadi8 and extloadi16Reed Kotler2012-10-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166960 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement brind operator for mips16.Reed Kotler2012-10-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166903 91177308-0d34-0410-b5e6-96231b3b80d8
* This patch is for the implementation of mips16 complex pattern addr16.Reed Kotler2012-10-28
| | | | | | | | | | | | | | | | | | | | | | | Previously mips16 was sharing the pattern addr which is used for mips32 and mips64. This had a number of problems: 1) Storing and loading byte and halfword quantities for mips16 has particular problems due to the primarily non mips16 nature of SP. When we must load/store byte/halfword stack objects in a function, we must create a mips16 alias register for SP. This functionality is tested in stchar.ll. 2) We need to have an FP register under certain conditions (such as dynamically sized alloca). We use mips16 register S0 for this purpose. In this case, we also use this register when accessing frame objects so this issue also affects the complex pattern addr16. This functionality is tested in alloca16.ll. The Mips16InstrInfo.td has been updated to use addr16 instead of addr. The complex pattern C++ function for addr has been copied to addr16 and updated to reflect the above issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166897 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement MipsHi for mips16Reed Kotler2012-10-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166852 91177308-0d34-0410-b5e6-96231b3b80d8
* implement mips16 tls global addrReed Kotler2012-10-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166827 91177308-0d34-0410-b5e6-96231b3b80d8
* git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166780 ↵Reed Kotler2012-10-26
| | | | 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement carry for subtract/add for mips16Reed Kotler2012-10-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166755 91177308-0d34-0410-b5e6-96231b3b80d8
* implement large (>16 bit) constant loading.Reed Kotler2012-10-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166749 91177308-0d34-0410-b5e6-96231b3b80d8
* implement mips16 patterns for select nodesReed Kotler2012-10-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166721 91177308-0d34-0410-b5e6-96231b3b80d8
* implement setXX patternsReed Kotler2012-10-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166459 91177308-0d34-0410-b5e6-96231b3b80d8
* Add conditional branch instructions and their patterns.Reed Kotler2012-10-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166134 91177308-0d34-0410-b5e6-96231b3b80d8
* Div, Rem int/unsigned int Reed Kotler2012-10-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165783 91177308-0d34-0410-b5e6-96231b3b80d8
* Reorder some parts of the td file to by in alphabetical orderReed Kotler2012-10-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165590 91177308-0d34-0410-b5e6-96231b3b80d8
* Patch for integer multiply, signed/unsigned, long/long long.Reed Kotler2012-10-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165322 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. Add load/store words from the stackReed Kotler2012-09-28
| | | | | | | | | | | 2. As part of this, added assembly format FEXT_RI16_SP_explicit_ins and moved other lines for FEXT_RI16 formats to be in the right place in the code. 3. Added mayLoad and mayStore assignements for the load/store instructions added and for ones already there that did not have this assignment. 4. Another patch will deal with the problem of load/store byte/halfword to the stack. This is a particular Mips16 problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164811 91177308-0d34-0410-b5e6-96231b3b80d8
* blank line for test commitReed Kotler2012-09-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164640 91177308-0d34-0410-b5e6-96231b3b80d8
* Properly save and restore RA and Mips16 callee save registers S0,S1Akira Hatanaka2012-09-21
| | | | | | | Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164349 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove aligned/unaligned load/store fragments defined in MipsInstrInfo.td andAkira Hatanaka2012-09-15
| | | | | | | | | | | | use load/store fragments defined in TargetSelectionDAG.td in place of them. Unaligned loads/stores are either expanded or lowered to target-specific nodes, so instruction selection should see only aligned load/store nodes. No changes in functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163960 91177308-0d34-0410-b5e6-96231b3b80d8
* mips16 fixes.Akira Hatanaka2012-09-14
| | | | | | | | | | | 1. Add MoveR3216 2. Correct spelling for Move32R16 Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163869 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. Redo mips16 instructions to avoid multiple opcodes for same instruction.Akira Hatanaka2012-08-03
| | | | | | | | | | | Change these to patterns. 2. Add another 16 instructions. Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161272 91177308-0d34-0410-b5e6-96231b3b80d8
* Define ADJCALLSTACKDOWN/UP nodes. These nodes are emitted regardless of whetherAkira Hatanaka2012-07-31
| | | | | | | | | or not it is in mips16 mode. Define MipsPseudo (mode-independant pseudo) and PseudoSE (mips32/64 pseudo) classes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161071 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix call setup for PIC.Akira Hatanaka2012-07-26
| | | | | | | Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160774 91177308-0d34-0410-b5e6-96231b3b80d8
* Add basic ability to setup call frame, and make procedure calls.Akira Hatanaka2012-07-23
| | | | | | | | | | Hello world will compile and execute with this patch. Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160651 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert accidental commit.Akira Hatanaka2012-07-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160598 91177308-0d34-0410-b5e6-96231b3b80d8
* Add VK_Mips_HIGHER and VK_Mips_HIGHEST to MCSymbolRefExpr::VariantKind.Akira Hatanaka2012-07-21
| | | | | | | Test case will be added later when long branch patch is checked in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160597 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up Mips16InstrFormats.td and Mips16InstrInfo.td.Akira Hatanaka2012-07-17
| | | | | | | Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160403 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove variable_ops from call instructions in most targets.Jakob Stoklund Olesen2012-07-13
| | | | | | | | Call instructions are no longer required to be variadic, and variable_ops should only be used for instructions that encode a variable number of arguments, like the ARM stm/ldm instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160189 91177308-0d34-0410-b5e6-96231b3b80d8
* Make register Mips::RA allocatable if not in mips16 mode.Akira Hatanaka2012-07-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159971 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. fix null program output after some other changesAkira Hatanaka2012-06-21
| | | | | | | | | | 2. re-enable null.ll test 3. fix some minor style violations Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158935 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup and factoring of mips16 tablegen classes. Make register classesAkira Hatanaka2012-05-31
| | | | | | | | | | CPU16RegsRegClass and CPURARegRegClass available. Add definition of mips16 jalr instruction. Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157730 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable Mips16 compiler to compile a null program.Akira Hatanaka2012-05-24
First code from the Mips16 compiler. Includes trivial test program. Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157408 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 01:40:43 +0000