Jim Grosbach
9546de68aa
Thumb2 assembly parsing and encoding for UHSUB16/UHSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140089 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:15:36 +00:00
Jim Grosbach
6729c48b94
Thumb2 assembly parsing and encoding for UHASX/UHSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140088 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:13:25 +00:00
Jim Grosbach
2c1ef5bac8
Thumb2 assembly parsing and encoding for UHADD16/UHADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140087 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:08:24 +00:00
Jim Grosbach
6451cbf79f
Thumb2 assembly parsing and encoding for UBFX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140086 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:06:38 +00:00
Jim Grosbach
4032eaf98c
Thumb2 assembly parsing and encoding for UASX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140085 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:05:22 +00:00
Jim Grosbach
11f23c1a72
Fix copy/past-o. Gotta remember that 'modify' step...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140082 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:53:00 +00:00
Jim Grosbach
661daa481e
Thumb2 assembly parsing and encoding for UADD16/UADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140081 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:52:27 +00:00
Jim Grosbach
aa70695ef0
Thumb2 assembly parsing and encoding for TST.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140080 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:46:06 +00:00
Jim Grosbach
7f739bee26
Thumb2 assembly parsing and encoding for TBB/TBH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140078 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:21:13 +00:00
Jim Grosbach
1494c496e2
Thumb2 assembly parsing and encoding for TEQ.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140070 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 21:41:21 +00:00
Jim Grosbach
30b8b970e3
Remove FIXME. TBB/TBH are Thumb mode only instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140048 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 20:30:29 +00:00
Jim Grosbach
326efe5891
Thumb2 assembly parsing and encoding for SXTB/SXTB16/SXTH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140047 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 20:29:33 +00:00
Owen Anderson
ecd1c55790
Handle STRT (and friends) like LDRT (and friends) for decoding purposes. Port over additional encoding tests to decoding tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140032 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 18:07:10 +00:00
Jim Grosbach
8a8d28b039
Thumb2 assembly parsing and encoding for SXTAB/SXTAB16/SXTAH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140029 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:56:37 +00:00
Jim Grosbach
9883acd2a6
Thumb2 assembly parsing and encoding for SVC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140025 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:40:35 +00:00
Jim Grosbach
7649b0b8c7
Thumb2 assembly parsing and encoding for SUB(register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140024 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:37:48 +00:00
Stepan Dyatkovskiy
76034c5f54
Added regression test for bug #10869 .
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140012 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 07:48:08 +00:00
Owen Anderson
be290af0d8
Add a testcase for another corner-case decoding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139970 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 23:15:29 +00:00
Jim Grosbach
f67e8554bf
Thumb2 assembly parsing and encoding for SUB(immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139966 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:58:42 +00:00
Owen Anderson
89db0f690c
Fix disassembly of Thumb2 BFI instructions with bit range of [0, 32).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139964 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:29:48 +00:00
Jim Grosbach
47313df81c
Thumb2 assembly parsing and encoding for STRT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139963 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:27:12 +00:00
Jim Grosbach
18ceae2a70
Thumb2 assembly parsing and encoding for LDRHT/STRHT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139962 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:26:01 +00:00
Jim Grosbach
4a1d200c2f
Thumb2 assembly parsing and encoding for STREX/STREXB/STREXH/STREXD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139961 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:22:07 +00:00
Jim Grosbach
e45451eea9
Thumb2 assembly parsing and encoding for STRD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:19:38 +00:00
Jim Grosbach
75d7428275
Simplify comment. There's no Thumb LDRD(register) encoding. That's ARM only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139959 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:18:42 +00:00
Owen Anderson
8a28bdcbcc
Add fixed bits to correctly distinguish Thumb2 SSAT/SSAT16's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139958 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:17:02 +00:00
Jim Grosbach
e041af7e0e
Thumb2 assembly parsing and encoding for STRBT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139957 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:15:51 +00:00
Jim Grosbach
c71ed786c3
Thumb2 assembly parsing and encoding for STRH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139956 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:12:19 +00:00
Jim Grosbach
59c5076094
Remove test of undocumented format.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139955 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:09:58 +00:00
Jim Grosbach
76ca6d9bcd
Thumb2 assembly parsing and encoding for STRB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139954 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:09:19 +00:00
Jim Grosbach
2e7a94137b
Shuffle a few more thumb2 tests to match the comment headings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139952 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:01:18 +00:00
Jim Grosbach
5320b40d9e
Thumb2 tests for STR(literal), STR(register) and STR pre/post indexed immediate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:59:13 +00:00
Jim Grosbach
0bb7c6e8d6
Shuffle a few tests around.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139950 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:57:10 +00:00
Owen Anderson
705b48ff86
Fix disassembly of Thumb2 LDRSH with a #-0 offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:08:33 +00:00
Jim Grosbach
642caea2c6
Thumb2 assembly parsing and encoding for STR(immediate).
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Add aliases for STRB/STRH while there. Tests forthcoming for those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139942 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:06:12 +00:00
Jim Grosbach
36343d85cd
Thumb2 assembly parsing and encoding for STMDB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139940 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 20:58:38 +00:00
Jim Grosbach
8213c96655
Thumb2 assembly parsing and encoding for STMIA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 20:50:13 +00:00
Jim Grosbach
3335029b1f
Thumb2 assembly parsing and encoding for SSUB16/SSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139931 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:52:36 +00:00
Jim Grosbach
50bd470d85
Thumb2 assembly parsing and encoding for SSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139929 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:37:10 +00:00
Jim Grosbach
9f4ddb3efa
Thumb2 assembly parsing and encoding for SSAT16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139927 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:33:22 +00:00
Jim Grosbach
b105b997a4
Thumb2 assembly parsing and encoding for SSAT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139926 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:32:30 +00:00
Jim Grosbach
05ec8f7ac9
Thumb2 assembly parsing and encoding for SRS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139925 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:25:22 +00:00
Jim Grosbach
dea8412784
Thumb2 assembly parsing and encoding for SMMUSD/SMUSDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139923 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:08:48 +00:00
Jim Grosbach
41ca75bed0
Thumb2 assembly parsing and encoding for SMMULWB/SMULWT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139922 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:07:18 +00:00
Jim Grosbach
3443ed525a
Thumb2 assembly parsing and encoding for SMMULL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139921 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:05:48 +00:00
Jim Grosbach
3c4c879695
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139919 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:03:00 +00:00
Jim Grosbach
d727148c21
Thumb2 assembly parsing and encoding for SMULBB/SMULBT/SMULTB/SMULTT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139918 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:02:36 +00:00
Jim Grosbach
c9592cbad5
Thumb2 assembly parsing and encoding for SMMUAD'dib.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139917 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:58:21 +00:00
Jim Grosbach
f3578a8497
Thumb2 assembly parsing and encoding for SMMUL/SMMULR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139916 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:56:06 +00:00
Owen Anderson
a610d619ce
Port over more Thumb2 assembly tests to disassembly tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139915 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:56:04 +00:00
Owen Anderson
1070278efa
Port over more Thumb2 assembly tests to disassembly tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:22:48 +00:00
Jim Grosbach
cb574bb71e
Thumb2 assembly parsing and encoding for SMMLS/SMMLSR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139911 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:16:55 +00:00
Jim Grosbach
3b61d23297
Thumb2 assembly parsing and encoding for SMMLA/SMMLAR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139910 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:15:18 +00:00
Jim Grosbach
7ff2472b82
Thumb2 assembly parsing and encoding for SMLSLD/SMLSLDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139909 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:10:44 +00:00
Jim Grosbach
920ad2b681
Thumb2 assembly parsing and encoding for SMLSD/SMLSDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139908 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:08:45 +00:00
Jim Grosbach
f566ca7418
Thumb2 assembly parsing and encoding for SMLAWB/SMLAWT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139907 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:03:01 +00:00
Jim Grosbach
231948f860
Thumb2 assembly parsing and encoding for SMLALD/SMLALDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139906 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 16:58:03 +00:00
Jim Grosbach
4f2999b296
Thumb2 assembly parsing and encoding for SMLALBB/SMLALBT/SMLALTB/SMLALTT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139905 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 16:53:25 +00:00
Jim Grosbach
837fc5e9d5
Thumb2 assembly parsing and encoding for SMLAL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 16:38:00 +00:00
Jim Grosbach
e74711b8b0
Thumb2 assembly parsing and encoding for SMLAD/SMLADX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139884 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 00:09:37 +00:00
Jim Grosbach
246ae02bce
Thumb2 assembly parsing and encoding for SMLABB/SMLABT/SMLATB/SMLATT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139881 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 00:00:23 +00:00
Jim Grosbach
f08084ba4b
Thumb2 assembly parsing and encoding for SHSUB16/SHSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139880 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 23:58:56 +00:00
Jim Grosbach
5a6370ff99
Thumb2 assembly parsing and encoding for SHADD16/SHADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139871 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:36:10 +00:00
Jim Grosbach
c075d45364
Thumb2 assembly parsing and encoding for SHASX/SHSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:34:29 +00:00
Jim Grosbach
d16160f18a
Thumb2 assembly parsing and encoding for SEV.W.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139866 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:24:20 +00:00
Jim Grosbach
56019a32bd
Thumb2 assembly parsing and encoding for SEL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139861 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:01:09 +00:00
Jim Grosbach
7ecedac8b7
Thumb2 assembly parsing and encoding for SBFX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139858 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:58:42 +00:00
Jim Grosbach
356c759908
Add some missing 'CHECK' lines and tidy up others.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139849 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:17:38 +00:00
Jim Grosbach
fd8b851908
Thumb2 assembly parsing and encoding for SBC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139844 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:04:10 +00:00
Jim Grosbach
e4e4a93e9e
Thumb2 assembly parsing and encoding for SASX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139843 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:01:23 +00:00
Jim Grosbach
ed15ab1aad
Thumb2 assembly parsing and encoding for SADD16/SADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139841 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 20:57:39 +00:00
Jim Grosbach
191d33fd6d
Thumb2 assembly parsing and encoding for RSB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139839 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 20:54:14 +00:00
Jim Grosbach
aba8015cc3
Thumb2 assembly parsing and encoding for RRX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139831 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 19:52:43 +00:00
Jim Grosbach
5260be1f2d
Thumb2 assembly parsing and encoding for ROR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139830 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 19:50:04 +00:00
Jim Grosbach
689b86ed2e
Thumb2 assembly parsing and encoding for REV16/REVSH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139828 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 19:46:13 +00:00
Jim Grosbach
1b69a128d6
Thumb2 assembly parsing and encoding for REV.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139813 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:13:30 +00:00
Jim Grosbach
4bab3c7710
Thumb2 assembly parsing and encoding for RBIT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139811 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:07:14 +00:00
Jim Grosbach
3e3a9c7964
Thumb2 assembly parsing and encoding for signed saturating arithmetic insns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139810 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:06:15 +00:00
Jim Grosbach
07d7f3d387
Re-order test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139795 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 16:04:13 +00:00
Jim Grosbach
f18544d1e5
Thumb2 assembly parsing and encoding for PLI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139757 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:29:05 +00:00
Jim Grosbach
f83e297cd1
Thumb2 assembly parsing and encoding for PLD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139756 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:26:12 +00:00
Jim Grosbach
0b69247b10
Thumb2 assembly parsing and encoding for PKH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:16:41 +00:00
Owen Anderson
8adf62034a
Fix a crasher in Thumb2 MOV-immediate encoding for certain inputs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139747 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 22:46:14 +00:00
Jim Grosbach
0b3ed6de80
Thumb2 assembly parsing and encoding for ORR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139742 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:43:57 +00:00
Jim Grosbach
b72504b4fa
Thumb2 assembly parsing and encoding for ORN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139741 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:29:54 +00:00
Jim Grosbach
5c5eca3534
Thumb2 assembly parsing and encoding for NOP.W.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139740 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:26:25 +00:00
Jim Grosbach
d32872f9ca
Thumb2 assembly parsing and encoding for MVN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139739 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:24:41 +00:00
Jim Grosbach
64944f48a1
Thumb2 assembly parsing and encoding for MUL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:00:40 +00:00
Jim Grosbach
bf841cf336
Thumb2 assembly parsing and encoding for MSR/MRS.
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Fix a bug in handling default flags for both ARM and Thumb encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 20:03:46 +00:00
Jim Grosbach
97f50f3870
Thumb2 assembly parsing and encoding for MRC/MRC2/MRRC/MRRC2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139717 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 19:28:49 +00:00
Jim Grosbach
95be01a569
Thumb2 assembly parsing and encoding for MOVT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139715 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 19:15:15 +00:00
Jim Grosbach
c2d3164ab4
Thumb2 assembly parsing for MOV in IT block.
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Select the right 16 vs. 32 bit encoding in an IT block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 19:12:11 +00:00
Jim Grosbach
d0588e2a2e
ARM fix assembly parser handling of ranges in register lists.
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Clean up register list handling in general a bit to explicitly check things
like all the registers being from the same register class.
rdar://8883573
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139707 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 18:08:35 +00:00
Craig Topper
a08e255e1e
Fix mem type for VEX.128 form of VROUNDP*. Remove filter preventing VROUND from being recognized by disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139691 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 06:41:26 +00:00
Craig Topper
3bb43a829e
Make disassembling of VBLEND* print immediate as a XMM/YMM register name. Fixes PR10917.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139690 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 05:55:28 +00:00
Craig Topper
6a9795a457
Add test case for PR10851.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139689 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 04:36:54 +00:00
Owen Anderson
13b8d1e396
Make use of Eli's FileCheck sorcery to improve this test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139645 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 21:37:50 +00:00
Owen Anderson
7782a58b87
Correct disassembly printing of Thumb2 post-incremented LDRD and STRD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139639 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 20:46:26 +00:00
Owen Anderson
b6b7f515e2
Teach the Thumb ASM parser that BKPT is allowed in IT blocks, even though it is always executed unconditionally.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139610 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 17:59:19 +00:00
Owen Anderson
12c7e90d36
Fix encoding of Thumb2 shifted register operands with RRX shifts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139606 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 17:34:32 +00:00
Craig Topper
58bbb81764
Remove filter that was preventing MOVDQU/MOVDQA and their VEX forms from being disassembled. Also added encodings for the other register/register form of these instructions. Fixes PR10848.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139588 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 06:54:58 +00:00
Owen Anderson
926785487d
Fix a failing ELF Thumb test. I _think_ this is right, but it's not totally clear to me what this test is doing. Could someone on an ELF platform check?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139549 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 22:40:31 +00:00
Owen Anderson
cd00dc6852
Thumb2 POP's don't allow the PC as an operand, and PUSH's don't allow the SP either.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139542 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 21:28:46 +00:00
Owen Anderson
fd92d2e106
Fix encoding of PC-relative LDRSHW with an immediate offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139537 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 20:36:51 +00:00
Owen Anderson
a3157b4026
Port more encoding tests to decoding tests, and correct an improper Thumb2 pre-indexed load decoding this uncovered.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139522 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 18:56:30 +00:00
Craig Topper
136046c9a2
Fix disassembling of one of the register/register forms of MOVUPS/MOVUPD/MOVAPS/MOVAPD/MOVSS/MOVSD and their VEX equivalents. Fixes PR10877.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139486 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-11 23:19:54 +00:00
Craig Topper
038197988b
Fix disassembling of reverse register/register forms of ADD/SUB/XOR/OR/AND/SBB/ADC/CMP/MOV.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139485 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-11 21:41:45 +00:00
Craig Topper
842f58f9be
Fix disassembling of PAUSE instruction. Fixes PR10900. Also fixed NOP disassembling to ignore OpSize and REX.W.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139484 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-11 20:23:20 +00:00
Jim Grosbach
1ad60c2adc
Thumb2 parsing and encoding for MOV(immediate).
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Some aliases for MOV(register) also to keep existing T1 tests happy when
run in thumbv7 mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139440 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10 00:15:36 +00:00
Owen Anderson
921d01ae1f
LDM writeback is not allowed if Rn is in the target register list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139432 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 23:13:33 +00:00
Owen Anderson
08fef885eb
Fix assembly/disassembly of Thumb2 ADR instructions with immediate operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139422 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 22:24:36 +00:00
Owen Anderson
51f6a7abf2
Thumb unconditional branches are allowed in IT blocks, and therefore should have a predicate operand, unlike conditional branches.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139415 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 21:48:23 +00:00
Jim Grosbach
468709e43d
Thumb2 assembly parsing and encoding for MLA and MLS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139399 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 20:24:45 +00:00
Jim Grosbach
84d043a8b3
Thumb2 assembly parsing and encoding for MCR, MCR2, MCRR, MCRR2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139397 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 20:19:28 +00:00
Jim Grosbach
1e0fff17f3
Tidy up formatting a bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139396 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 20:17:49 +00:00
Jim Grosbach
95102265a9
Thumb2 assembly parsing and encoding for LSL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139395 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 20:05:38 +00:00
Jim Grosbach
d4b72de3e2
Thumb2 assembly parsing and encoding for LDRT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139393 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 20:02:15 +00:00
Jim Grosbach
56806c2997
Thumb2 assembly parsing and encoding for LDRSHT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139392 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 20:01:18 +00:00
Jim Grosbach
a315a99093
Thumb2 assembly parsing and encoding for LDRSH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139391 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 19:54:30 +00:00
Jim Grosbach
578edfbfa0
Thumb2 assembly parsing and encoding for LDRSBT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139390 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 19:49:06 +00:00
Jim Grosbach
0811fe13d6
Thumb2 assembly parsing and encoding for LDRSB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139389 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 19:42:40 +00:00
Jim Grosbach
95d397c3b1
Thumb2 assembly parsing and encoding for LDRH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139386 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 19:13:53 +00:00
Jim Grosbach
1efd9a0e8b
Shuffle a bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139385 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 19:09:54 +00:00
Jim Grosbach
b6aed508e3
Thumb2 assembly parsing and encoding for LDREX/LDREXB/LDREXD/LDREXH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 18:37:27 +00:00
Jim Grosbach
e3a0adf162
Add FIXME.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139371 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 16:45:31 +00:00
Craig Topper
d3be6ecafe
Add disassembler test for Intel syntax. Tests r139353.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139356 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 06:35:44 +00:00
Owen Anderson
d2fc31b3f7
Soft fail CBZ/CBNZ in the disassembler if they appear inside an IT block.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139328 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-08 22:42:49 +00:00
Jim Grosbach
a77295db19
Thumb2 assembly parsing and encoding for LDRD(immediate).
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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
2011-09-08 22:07:06 +00:00
Kevin Enderby
5afc19002e
Fix a Darwin x86_64 special case of a jmp to a temporary symbol from an atom
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without a base symbol that must not have a relocation entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139316 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-08 20:53:44 +00:00
Jim Grosbach
9ea33b0c03
Add tests for Thumb2 LDRB indexed addressing w/ writeback.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139292 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-08 16:49:36 +00:00
Jim Grosbach
e64fb28da1
Thumb2 assembly parsing and encoding for LDR post-indexed.
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More cleanup of the general indexed addressing T2 instructions. Still more to
do, especially for stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139272 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-08 01:01:32 +00:00
Jim Grosbach
eeec025cf5
Thumb2 assembly parsing and encoding for LDR pre-indexed w/ writeback.
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Adjust encoding of writeback load/store instructions to better reflect the
way the operand types are represented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139270 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-08 00:39:19 +00:00
Jim Grosbach
f0eee6eca8
Thumb2 assembly parsing and encoding for LDRBT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139267 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 23:39:14 +00:00
Jim Grosbach
489c693f65
Thumb2 assembly parsing and encoding for LDRB(register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139266 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 23:17:00 +00:00
Jim Grosbach
ab899c1bcc
Thumb2 assembly parsing and encoding for LDR(register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139264 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 23:10:15 +00:00
Jim Grosbach
8bb5a861a0
Thumb2 assembly parsing and encoding for LDRB(immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139258 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 21:41:25 +00:00
Jim Grosbach
1aedfb47f9
Thumb2 assembly parsing and encoding for LDR(literal).
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Need branch relocation support to distinguish this encoding from the
16-bit Thumb1 encoding w/o the explicit .w suffix. That comes later, though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139257 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 21:33:16 +00:00
Owen Anderson
8a83f71301
Create Thumb2 versions of STC/LDC, and reenable the relevant tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139256 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 21:10:42 +00:00
Jim Grosbach
ed1cb6defa
Add tests for Thumb2 LDR(immediate) from r139254.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139255 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 21:06:46 +00:00
Jim Grosbach
94f914e3fd
Thumb2 parsing and encoding for LDMDB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139251 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 19:57:53 +00:00
James Molloy
a5d5856854
Second of a three-patch series aiming to fix MSR/MRS on Cortex-M. This adds predicate checking to the Disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139250 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 19:42:28 +00:00
Jim Grosbach
90502888f2
Update test for 139243
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139244 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 18:40:06 +00:00
Jim Grosbach
76ecc3d35b
Thumb2 parsing and encoding for LDMIA.
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Choose 32-bit vs. 16-bit encoding when there's no .w suffix in post-processing
as match classes are insufficient to handle the context-sensitiveness of
the writeback operand's legality for the 16-bit encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139242 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 18:05:34 +00:00
Owen Anderson
6de3c6f1a9
Port more assembler tests over to disassembler tests, and fix a minor logic error that exposed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139240 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07 17:55:19 +00:00
Jim Grosbach
aa833e53dc
Thumb2 parsing and encoding for ISB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 22:53:27 +00:00
Jim Grosbach
8f6d8104fc
Thumb2 parsing and encoding for EOR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139199 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 22:44:50 +00:00
Jim Grosbach
94d1c489a5
Thumb2 parsing and encoding for DSB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139194 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 22:19:40 +00:00
Jim Grosbach
06c1a51241
Thumb2 parsing and encoding for DMB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139193 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 22:14:58 +00:00
Jim Grosbach
77951908b7
Thumb2 parsing and encoding for DBG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139191 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 22:06:40 +00:00
Jim Grosbach
ef88a92677
Thumb2 parsing and encoding for CMN and CMP.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139188 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 21:44:58 +00:00
Jim Grosbach
0b533a3bd3
Thumb2 parsing and encoding for CLZ.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139177 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 20:44:17 +00:00
Jim Grosbach
ad2dad930d
Thumb2 parsing and encoding for CLREX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139172 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 20:27:04 +00:00
Owen Anderson
39950595f7
Port more encoding tests over to Thumb2 decoding tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139171 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 20:26:34 +00:00
Jim Grosbach
79d56a66c3
Thumb2 parsing and encoding for CDP/CDP2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139168 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 20:12:23 +00:00
Jim Grosbach
83452b2064
Thumb2 parsing and encoding for CBZ/CBNZ.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139054 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 23:46:10 +00:00
Jim Grosbach
6c3e11ea55
Thumb2 parsing and encoding for BXJ.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139053 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 23:43:09 +00:00
Jim Grosbach
cefd2020a6
Thumb2 parsing and encoding for BIC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139052 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 23:37:54 +00:00
Jim Grosbach
0b9a3d37c5
Thumb2 parsing and encoding for BFI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139051 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 23:28:46 +00:00
Jim Grosbach
7413f41d3b
Thumb2 parsing and encoding for BFC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139050 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 23:25:46 +00:00
Jim Grosbach
a110988b39
Thumb2 parsing and encoding of B instruction.
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Tweak handling of IT blocks a bit to enable this. The differentiation between
B and Bcc needs special sauce.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139049 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 23:22:08 +00:00
Jim Grosbach
5f25fb01b4
Thumb2 parsing and encoding for ASR.
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For other shift and rotate instructions, too. Tests for those forthcoming
as I work my way through the ISA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139040 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 21:28:54 +00:00
Kevin Enderby
d5705fe50d
Change X86 disassembly to print immediates values as signed by default. Special
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case those instructions that the immediate is not sign-extend. radr://8795217
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139028 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 20:01:23 +00:00
Jim Grosbach
5c1ac55542
Thumb2 parsing and encoding for AND (register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139021 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 18:41:35 +00:00
Jim Grosbach
f0851e5d95
Thumb2 parsing and encoding for ADD (register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139017 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 18:14:46 +00:00
Kevin Enderby
98f213cd60
Fix the disassembly of the X86 "crc32w %ax, %eax" instruction. Bug 10702.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139014 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 18:03:03 +00:00
Jim Grosbach
ca52a7e38c
Tests for Thumb2 AND (immediate) instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139013 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 17:44:27 +00:00
Jim Grosbach
aca878c5e6
Add FIXME. Thumb2 ADR encoding choice is non-trivial.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139008 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 17:21:59 +00:00
Craig Topper
5ffedb9352
Make IC_VEX* not inherit from IC_*. Prevents instructions with no VEX form from disassembling to their non-VEX form. Also prevents weak filter collisons that were keeping valid VEX instructions from decoding properly. Make VEX_L* not inherit from VEX_* because the VEX.L bit always important. This stops packed int VEX encodings from being disassembled when specified with VEX.L=1. Fixes PR10831 and PR10806.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138997 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 04:17:54 +00:00
Jim Grosbach
2f25d9b933
ARM 'rscs' mnemonic is carry-setting 'rsc', not 'rs' with a 'cs' condition code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138952 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-01 18:22:13 +00:00
Owen Anderson
7f17b5a483
t2Bcc is allowed to have a predicate without a preceding IT instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138946 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-01 17:47:45 +00:00
Jim Grosbach
20ed2e7939
Thumb2 assembly parsing and encoding for ADD(immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138922 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-01 00:28:52 +00:00
Owen Anderson
721cb1fde0
Fix encoding for tBcc with immediate offset operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138889 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 20:26:14 +00:00
Jim Grosbach
e0e42bf0bb
Run the Thumb1 parser tests in Thumb2 mode, as well.
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Thumb2 is a superset of Thumb1, so all of the encodings should still work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138883 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 19:50:28 +00:00
Jim Grosbach
d82175c1f0
Thumb NOP encoding varies depending on ARCH revision.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138876 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 18:35:46 +00:00
Owen Anderson
559c277aa9
Fix roundtripping of Thumb BL/BLX instructions with immediate offsets instead of labels.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138874 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 18:30:20 +00:00
Jim Grosbach
72335d55d9
Thumb2 parsing and encoding for ADC(register).
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Also add instruction aliases for non-.w versions of SBC since they're the
same.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138871 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 18:23:08 +00:00
Jim Grosbach
0f3abd8d68
Tweak Thumb1 ADD encoding selection a bit.
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When the destination register of an add immediate instruction is
explicitly specified, encoding T1 is preferred, else encoding T2 is
preferred.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138862 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 17:07:33 +00:00
Owen Anderson
eaca928a37
Fix issues with disassembly of IT instructions involving condition codes other the EQ/NE. Discovered by roundtrip testing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138840 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30 22:58:27 +00:00
Owen Anderson
21df36c57a
Fix encoding of CBZ/CBNZ Thumb2 instructions with immediate offsets rather than labels.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138837 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30 22:15:17 +00:00
Owen Anderson
a7710edd98
Fix encoding of PC-relative Thumb1 LDR's when using immediate offsets instead of labels.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138835 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30 22:10:03 +00:00
Owen Anderson
391ac65377
Fix encoding of Thumb1 B instructions with immediate offsets, which is necessary for round-tripping.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138834 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30 22:03:20 +00:00
Owen Anderson
3318d9c27d
Port Thumb2 assembler tests over to disassembler tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138822 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30 20:03:11 +00:00
Craig Topper
3daa5c29d4
Add vvvv support to disassembling of instructions with MRMDestMem and MRMDestReg form. Needed to support mem dest form of vmaskmovps/d. Fixes PR10807.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138795 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30 07:09:35 +00:00
Owen Anderson
694e0ffb8a
Add missing encoding information for some of the GPR<->FP register moves.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 23:15:25 +00:00
Jim Grosbach
abd3f60859
Remove redundant tests from XFAIL'ed test file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138779 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 23:04:04 +00:00
Jim Grosbach
a01e12499f
Thumb2 assembly parsing and encoding support for ADC(immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138778 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 23:01:38 +00:00
Jim Grosbach
056cb4c0f6
Remove test file. Superceded by other more exhaustive tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138777 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 23:00:19 +00:00
Jim Grosbach
f8e1e3e729
Thumb2 parsing and encoding for IT blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138773 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 22:24:09 +00:00
Kevin Enderby
fff64ca9cf
Fix the disassembly of the X86 crc32 instruction. Bug 10702 and rdar://8795217
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138771 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 22:06:28 +00:00
Owen Anderson
0da10cf44d
Improve handling of #-0 offsets for many more pre-indexed addressing modes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 19:36:44 +00:00
Owen Anderson
63553c77cd
Add support for parsing #-0 on non-memory-operand immediate values, and add a testcase that necessitates it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138739 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 17:17:09 +00:00
Owen Anderson
f1eab597b2
Improve encoding support for BLX with immediat eoperands, and fix a BLX decoding bug this uncovered.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138675 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 23:32:08 +00:00
Owen Anderson
d7568e1c35
Correct encoding of BL with immediate offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138673 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 22:54:51 +00:00
Owen Anderson
9ab0f25fc1
invalid-LDR_PRE-arm.txt was already passing, but for the wrong reasons. We were failing to specify enough fixed bits of LDR_PRE/LDRB_PRE, resulting in decoding conflicts. Separate them into immediate vs. register versions, allowing us to specify the necessary fixed bits. This in turn results in the test being decoded properly, and being rejected as UNPREDICTABLE rather than a hard failure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138653 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 20:43:14 +00:00
Owen Anderson
96425c8464
Support an extension of ARM asm syntax to allow immediate operands to ADR instructions. This is helpful for disassembler testing, and indeed exposed a disassembler bug that is also fixed here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138635 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 18:09:22 +00:00
Owen Anderson
5a18f20dab
Add a testcase for r138625.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138626 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 06:45:08 +00:00
Craig Topper
8fd13b6de5
Fix disassembling of VCVTSD2SI
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138623 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 04:49:29 +00:00
Owen Anderson
99906830e8
Port over additional encoding tests to decoding tests, and fix an operand ordering bug this exposed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138575 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-25 18:30:18 +00:00
Craig Topper
113061d39b
Give ATTR_VEX higher priority when generating the disassembler context table. Fixes disassembling of VEX instructions with 'pp'=00. Fixes subset of PR10678.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138552 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-25 07:42:00 +00:00
Craig Topper
ea03659d23
Add TB encoding to VEROALL, VZEROUPPER, and VCVTPS2PD to allow them to be disassembled. Fixes PR10723.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138551 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-25 06:57:46 +00:00