c23a780c30
And a small utilities -- extract-section.py -- that helps extracting specific object file section and printing in textual format. This utility is just a workaround for tests inside `Encoding`. Hopefully in the future we can replace dependencies in those tests with existing tools (e.g. llvm-readobj). Please refer to this bug for more context: https://bugs.llvm.org/show_bug.cgi?id=49245 Note that since we don't have AsmParser for now, we are testing the MC part using MIR as input and put those tests under the `Encoding` folder. In the future when AsmParser (and disassembler) is finished, those tests will be moved to `test/MC/M68k`. Authors: myhsu, m4yers, glaubitz Differential Revision: https://reviews.llvm.org/D88392
126 lines
6.7 KiB
YAML
126 lines
6.7 KiB
YAML
# RUN: llc %s -mtriple=m68k -start-after=prologepilog -O0 -filetype=obj -o - \
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# RUN: | extract-section .text \
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# RUN: | FileCheck %s -check-prefixes=CMP8DF,CMP32DF
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# RUN: llc %s -mtriple=m68k -start-after=prologepilog -O0 -filetype=obj -o - \
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# RUN: | extract-section .text \
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# RUN: | FileCheck %s -check-prefixes=CMP8DP,CMP32DP,CMP8DJ,CMP32DJ
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#------------------------------------------------------------------------------
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# MxCMP_RM class used for compare operations and operates on memory data and
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# register. It uses MxArithEncoding encoding class.
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# NOTE: CMP is calculated by subtracting LHS(Mem) from RHS(Reg)
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#------------------------------------------------------------------------------
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--- # PCI
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# ---------------+-----------+-----------+-----------+-----------
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# F E D C | B A 9 | 8 7 6 | 5 4 3 | 2 1 0
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# ---------------+-----------+-----------+-----------+-----------
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# OPWORD x x x x | REG | OPMODE | MODE | REG
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# ---------------+-----------+-----------+-----------+-----------
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# CMP8DK: 1 0 1 1 0 0 0 0 . 0 0 1 1 1 0 1 1
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# CMP8DK-SAME: 0 0 0 1 1 0 0 0 . 0 0 0 0 0 0 0 0
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# ---------------------------------------------------------------
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# CMP8DK-SAME: 1 0 1 1 0 0 0 0 . 0 0 1 1 1 0 1 1
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# CMP8DK-SAME: 0 0 0 1 1 0 0 0 . 0 0 0 0 0 0 0 0
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# ---------------------------------------------------------------
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# CMP32DK-SAME: 1 0 1 1 0 0 0 0 . 1 0 1 1 1 0 1 1
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# CMP32DK-SAME: 0 0 0 1 1 0 0 0 . 0 0 0 0 0 0 0 0
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# ---+-----------+---+-------+---+-------------------------------
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# BRIEF DA | REG | L | SCALE | 0 | DISPLACEMENT
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# ---+-----------+---+-------+---+-------------------------------
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#
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# NOTE Immediates for pc-rel instructions use relocations and addendum is encoded
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# inside the relocation record thus there are 0s instead of the value.
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name: MxBiArOp_RFRM_PCI
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body: |
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bb.0:
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CMP8dk $bd0, 0, $d1, implicit-def $ccr
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CMP8dk $bd0, -1, $d1, implicit-def $ccr
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CMP32dk $d0, 0, $d1, implicit-def $ccr
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...
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--- # PCD
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# ---------------+-----------+-----------+-----------+-----------
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# F E D C | B A 9 | 8 7 6 | 5 4 3 | 2 1 0
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# ---------------+-----------+-----------+-----------+-----------
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# OPWORD x x x x | REG | OPMODE | MODE | REG
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# ---------------+-----------+-----------+-----------+-----------
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# CMP8DQ-SAME: 1 0 1 1 0 0 0 0 . 0 0 1 1 1 0 1 0
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# CMP8DQ-SAME: 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0
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# ---------------------------------------------------------------
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# CMP32DQ-SAME: 1 0 1 1 0 0 0 0 . 1 0 1 1 1 0 1 0
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# CMP32DQ-SAME: 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0
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#
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# NOTE Immediates for pc-rel instructions use relocations and addendum is encoded
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# inside the relocation record thus there are 0s instead of the value.
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name: MxBiArOp_RFRM_PCD
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body: |
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bb.0:
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CMP8dq $bd0, 0, implicit-def $ccr
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CMP32dq $d0, -1, implicit-def $ccr
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...
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--- # ARII
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# ---------------+-----------+-----------+-----------+-----------
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# F E D C | B A 9 | 8 7 6 | 5 4 3 | 2 1 0
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# ---------------+-----------+-----------+-----------+-----------
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# OPWORD x x x x | REG | OPMODE | MODE | REG
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# ---------------+-----------+-----------+-----------+-----------
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# CMP8DF: 1 0 1 1 0 0 0 0 . 0 0 1 1 0 0 0 0
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# CMP8DF-SAME: 0 0 0 1 1 0 0 0 . 0 0 0 0 0 0 0 0
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# ---------------------------------------------------------------
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# CMP8DF-SAME: 1 0 1 1 0 0 0 0 . 0 0 1 1 0 0 0 0
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# CMP8DF-SAME: 0 0 0 1 1 0 0 0 . 1 1 1 1 1 1 1 1
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# ---------------------------------------------------------------
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# CMP32DF-SAME: 1 0 1 1 0 0 0 0 . 1 0 1 1 0 0 0 1
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# CMP32DF-SAME: 0 0 0 1 1 0 0 0 . 0 0 0 0 0 0 0 0
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# ---------------------------------------------------------------
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# CMP32DF-SAME: 1 0 1 1 0 0 1 0 . 1 0 1 1 0 0 1 0
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# CMP32DF-SAME: 1 0 1 0 1 0 0 0 . 0 0 0 0 0 0 0 0
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# ---+-----------+---+-------+---+-------------------------------
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# BRIEF DA | REG | L | SCALE | 0 | DISPLACEMENT
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# ---+-----------+---+-------+---+-------------------------------
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name: MxCMP_RM_ARII
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body: |
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bb.0:
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CMP8df $bd0, 0, $a0, $d1, implicit-def $ccr
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CMP8df $bd0, -1, $a0, $d1, implicit-def $ccr
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CMP32df $d0, 0, $a1, $d1, implicit-def $ccr
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CMP32df $d1, 0, $a2, $a2, implicit-def $ccr
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...
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--- # ARID
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# ---------------+-----------+-----------+-----------+-----------
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# F E D C | B A 9 | 8 7 6 | 5 4 3 | 2 1 0
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# ---------------+-----------+-----------+-----------+-----------
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# OPWORD x x x x | REG | OPMODE | MODE | REG
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# ---------------+-----------+-----------+-----------+-----------
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# CMP8DP: 1 0 1 1 0 0 0 0 . 0 0 1 0 1 0 0 0
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# CMP8DP-SAME: 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0
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# ---------------------------------------------------------------
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# CMP32DP-SAME: 1 0 1 1 0 0 0 0 . 1 0 1 0 1 0 0 1
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# CMP32DP-SAME: 1 1 1 1 1 1 1 1 . 1 1 1 1 1 1 1 1
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name: MxCMP_RM_ARID
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body: |
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bb.0:
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CMP8dp $bd0, 0, $a0, implicit-def $ccr
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CMP32dp $d0, -1, $a1, implicit-def $ccr
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...
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--- # ARI
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# ---------------+-----------+-----------+-----------+-----------
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# F E D C | B A 9 | 8 7 6 | 5 4 3 | 2 1 0
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# ---------------+-----------+-----------+-----------+-----------
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# OPWORD x x x x | REG | OPMODE | MODE | REG
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# ---------------+-----------+-----------+-----------+-----------
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# CMP8DJ-SAME: 1 0 1 1 0 0 0 0 . 0 0 0 1 0 0 0 0
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# ---------------------------------------------------------------
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# CMP32DJ-SAME: 1 0 1 1 0 1 1 0 . 1 0 0 1 0 0 0 1
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name: MxCMP_RM_ARI
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body: |
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bb.0:
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CMP8dj $bd0, $a0, implicit-def $ccr
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CMP32dj $d3, $a1, implicit-def $ccr
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...
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