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llvm-project/llvm/test/MC/Disassembler/PowerPC/ppc64-encoding-bookII.txt

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Add a disassembler to the PowerPC backend The tests for the disassembler were adapted from the encoder tests, and for the most part, the output from the disassembler matches that encoder-test inputs. There are some places where more-informative mnemonics could be produced (notably for the branch instructions), and those cases are noted in the tests with FIXMEs. Future work includes: - Generating more-informative mnemonics when possible (this may also be done in the printer). - Remove the dependence on positional "numbered" operand-to-variable mapping (for both encoding and decoding). - Internally using 64-bit instruction variants in 64-bit mode (if this turns out to matter). llvm-svn: 197693
2013-12-20 00:13:01 +08:00
# RUN: llvm-mc --disassemble %s -triple powerpc64-unknown-unknown -mcpu=pwr7 | FileCheck %s
# CHECK: icbi 2, 3
0x7c 0x02 0x1f 0xac
# CHECK: dcbt 2, 3
0x7c 0x02 0x1a 0x2c
# CHECK: dcbtst 2, 3
0x7c 0x02 0x19 0xec
# CHECK: dcbz 2, 3
0x7c 0x02 0x1f 0xec
# CHECK: dcbst 2, 3
0x7c 0x02 0x18 0x6c
# CHECK: isync
0x4c 0x00 0x01 0x2c
# CHECK: stwcx. 2, 3, 4
0x7c 0x43 0x21 0x2d
# CHECK: stdcx. 2, 3, 4
0x7c 0x43 0x21 0xad
# CHECK: sync 2
0x7c 0x40 0x04 0xac
# CHECK: eieio
0x7c 0x00 0x06 0xac
# CHECK: wait 2
0x7c 0x40 0x00 0x7c
# CHECK: dcbf 2, 3
0x7c 0x02 0x18 0xac
# CHECK: lwarx 2, 3, 4
0x7c 0x43 0x20 0x28
# CHECK: ldarx 2, 3, 4
0x7c 0x43 0x20 0xa8
# CHECK: sync 0
0x7c 0x00 0x04 0xac
# CHECK: sync 0
0x7c 0x00 0x04 0xac
# CHECK: sync 1
0x7c 0x20 0x04 0xac
# CHECK: sync 2
0x7c 0x40 0x04 0xac
# CHECK: wait 0
0x7c 0x00 0x00 0x7c
# CHECK: wait 1
0x7c 0x20 0x00 0x7c
# CHECK: wait 2
0x7c 0x40 0x00 0x7c
# CHECK: mftb 2, 123
0x7c 0x5b 0x1a 0xe6
# CHECK: mftb 2, 268
0x7c 0x4c 0x42 0xe6
# CHECK: mftb 2, 269
0x7c 0x4d 0x42 0xe6