diff options
author | Jim Grosbach <grosbach@apple.com> | 2011-09-08 22:07:06 +0000 |
---|---|---|
committer | Jim Grosbach <grosbach@apple.com> | 2011-09-08 22:07:06 +0000 |
commit | a77295db19527503d6b290e4f34f273d0a789365 (patch) | |
tree | 0e8bbf22b44dd8b031c1d516d4abcdf668b1ea7d /test | |
parent | 7ec8fb8830108574b58c85c740d1857ccd2b0aba (diff) | |
download | llvm-a77295db19527503d6b290e4f34f273d0a789365.tar.gz llvm-a77295db19527503d6b290e4f34f273d0a789365.tar.bz2 llvm-a77295db19527503d6b290e4f34f273d0a789365.tar.xz |
Thumb2 assembly parsing and encoding for LDRD(immediate).
Refactor operand handling for STRD as well. Tests for that forthcoming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139322 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/MC/ARM/basic-thumb2-instructions.s | 18 | ||||
-rw-r--r-- | test/MC/Disassembler/ARM/invalid-LDRD_PRE-thumb.txt | 1 |
2 files changed, 18 insertions, 1 deletions
diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s index ecf363f246..99758258a6 100644 --- a/test/MC/ARM/basic-thumb2-instructions.s +++ b/test/MC/ARM/basic-thumb2-instructions.s @@ -630,6 +630,24 @@ _func: @------------------------------------------------------------------------------ +@ LDRD(immediate) +@------------------------------------------------------------------------------ + ldrd r3, r5, [r6, #24] + ldrd r3, r5, [r6, #24]! + ldrd r3, r5, [r6], #4 + ldrd r3, r5, [r6], #-8 + ldrd r3, r5, [r6] + ldrd r8, r1, [r3, #0] + +@ CHECK: ldrd r3, r5, [r6, #24] @ encoding: [0xd6,0xe9,0x06,0x35] +@ CHECK: ldrd r3, r5, [r6, #24]! @ encoding: [0xf6,0xe9,0x06,0x35] +@ CHECK: ldrd r3, r5, [r6], #4 @ encoding: [0xf6,0xe8,0x01,0x35] +@ CHECK: ldrd r3, r5, [r6], #-8 @ encoding: [0x76,0xe8,0x02,0x35] +@ CHECK: ldrd r3, r5, [r6] @ encoding: [0xd6,0xe9,0x00,0x35] +@ CHECK: ldrd r8, r1, [r3] @ encoding: [0xd3,0xe9,0x00,0x81] + + +@------------------------------------------------------------------------------ @ IT @------------------------------------------------------------------------------ @ Test encodings of a few full IT blocks, not just the IT instruction diff --git a/test/MC/Disassembler/ARM/invalid-LDRD_PRE-thumb.txt b/test/MC/Disassembler/ARM/invalid-LDRD_PRE-thumb.txt index 5ad32808e0..7ea1b46795 100644 --- a/test/MC/Disassembler/ARM/invalid-LDRD_PRE-thumb.txt +++ b/test/MC/Disassembler/ARM/invalid-LDRD_PRE-thumb.txt @@ -1,5 +1,4 @@ # RUN: llvm-mc --disassemble %s -triple=thumbv7-apple-darwin9 |& grep {invalid instruction encoding} -# XFAIL: * # Opcode=1930 Name=t2LDRD_PRE Format=ARM_FORMAT_THUMBFRM(25) # 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 |