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| author | Kevin Enderby <enderby@apple.com> | 2013-07-31 21:05:30 +0000 |
|---|---|---|
| committer | Kevin Enderby <enderby@apple.com> | 2013-07-31 21:05:30 +0000 |
| commit | e38070fc32818a6e412dafbb8b3807b413d0819e (patch) | |
| tree | 1de7b8d724aac6fa8e418f0fe3ba33cc3cb78750 /test/MC/ARM | |
| parent | 6b3f6a744a6d16c5d62dc3477186035e8a74a8e9 (diff) | |
| download | external_llvm-e38070fc32818a6e412dafbb8b3807b413d0819e.zip external_llvm-e38070fc32818a6e412dafbb8b3807b413d0819e.tar.gz external_llvm-e38070fc32818a6e412dafbb8b3807b413d0819e.tar.bz2 | |
Added the B9.3.19 SUBS PC, LR, #imm (Thumb2) system instruction.
While the .td entry is nice and all, it takes a pretty gross hack in
ARMAsmParser::ParseInstruction() because of handling of other "subs"
instructions to get it to match. Ran it by Jim Grosbach and he said it was
about what he expected to make this work given the existing code.
rdar://14214063
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187530 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/ARM')
| -rw-r--r-- | test/MC/ARM/basic-thumb2-instructions.s | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s index 43e03c9..f3a1c6a 100644 --- a/test/MC/ARM/basic-thumb2-instructions.s +++ b/test/MC/ARM/basic-thumb2-instructions.s @@ -3588,3 +3588,7 @@ _func: @ rdar://12596361 ldr r1, [pc, #12] @ CHECK: ldr r1, [pc, #12] @ encoding: [0x03,0x49] + +@ rdar://14214063 + subs pc, lr, #4 +@ CHECK: subs pc, lr, #4 @ encoding: [0xde,0xf3,0x04,0x8f] |