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1764 Commits

Author SHA1 Message Date
Jim Grosbach
59c5076094 Remove test of undocumented format. 
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. 
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. 
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. 
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. 
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. 
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). 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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? 
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. 
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. 
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. 
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. 
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. 
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. 
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). 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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). 
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 
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. 
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. 
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. 
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. 
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). 
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). 
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). 
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). 
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. 
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. 
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. 
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. 
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 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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 
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). 
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). 
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. 
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. 
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. 
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. 
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. 
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. 
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). 
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. 
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. 
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. 
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. 
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). 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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). 
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. 
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. 
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 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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 
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. 
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. 
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. 
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
Evan Cheng
5fbe5e783e Some autoconf tests use module level inline asm to test compiler's handling of 
.cfi_startproc. e.g. libffi:

 $ cat confopt.c 
asm (".cfi_startproc\n\t.cfi_endproc");

int main () { return 0; }

Teach MC / dwarf emission to handle these cfi directives which essentially
create an empty frame.

rdar://10017184


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138504 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-24 22:31:37 +00:00
Jim Grosbach
070260cb29 Update tests for 138501. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138502 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-24 22:30:18 +00:00
Jim Grosbach
f69c804036 Thumb parsing and encoding for SUB (SP minu immediate). 
Fix FiXME in test file. Remove FIXME for SUB (SP minus register) since that
form is Thumb2 only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138494 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-24 21:42:27 +00:00
Jim Grosbach
72f39f8436 Thumb parsing and encoding support for ADD SP instructions. 
Fix the test FIXME and add parsing support for the ADD (SP plus immediate)
and ADD (SP plus register) instruction forms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138488 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-24 21:22:15 +00:00
Owen Anderson
ddaa513fce Port over more encoding tests to decoding tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138441 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-24 17:08:34 +00:00
Jim Grosbach
99e84e07ff Thumb parsing and encoding for WFE, WFI and YIELD. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138364 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 20:02:30 +00:00
Jim Grosbach
3284db5bfb Thumb parsing and encoding for UXTB and UXTH. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138363 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 19:59:32 +00:00
Jim Grosbach
010bebc696 Thumb parsing and encoding for TST. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138362 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 19:53:17 +00:00
Jim Grosbach
4b6658dd0a Thumb parsing and encoding for SXTB and SXTH. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138361 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 19:51:42 +00:00
Jim Grosbach
ec8b866434 Thumb parsing and encoding for SVC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138360 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 19:49:10 +00:00
Jim Grosbach
414b02357a Thumb parsing and encoding for SUB. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138359 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 19:45:45 +00:00
Jim Grosbach
743c0fa779 Thumb parsing and encoding for STRH. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138352 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 18:56:20 +00:00
Jim Grosbach
aec3a61c8b Thumb parsing and encoding for STRB. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138349 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 18:43:06 +00:00
Jim Grosbach
803b1aa8ef Thumb parsing and encoding for tSTRspi. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138348 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 18:39:41 +00:00
Jim Grosbach
4c821d800a Thumb parsing and encoding for STR. 
Not including tSTRspi.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138347 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 18:33:38 +00:00
Jim Grosbach
1e84f19337 Thumb parsing and encoding for STM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138345 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 18:15:37 +00:00
Owen Anderson
82265a2c72 Fix decoding of Thumb2 prefetch instructions, which account for all the remaining Thumb2 decoding failures found by randomized testing so far. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138341 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 17:51:38 +00:00
Owen Anderson
e732cb0043 Fix two more instances of mis-matched operand names breaking disassembly. Found by randomized testing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138337 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 17:37:32 +00:00
Owen Anderson
b4ff9698bd Port more assemble tests over to disassembly tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138336 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 17:26:35 +00:00
Jim Grosbach
7e99b5c8a3 Thumb parsing and encoding for SETEND. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138312 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:58:02 +00:00
Jim Grosbach
04d55f1905 Thumb parsing and encoding for SBC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138311 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:55:58 +00:00
Jim Grosbach
934755ac04 Thumb parsing and encoding for RSB. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138308 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:47:13 +00:00
Jim Grosbach
3f57a9a2cf Thumb parsing and encoding for ROR. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138304 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:40:51 +00:00
Jim Grosbach
ab585e6146 Thumb parsing and encoding for REV/REV16/REVSH. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138303 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:39:25 +00:00
Owen Anderson
c6788c83b4 t2SMLAD is a four-register instruction, not a three-register one. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138301 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:31:45 +00:00
Owen Anderson
22d35086fe Correct operand naming of t2USAT16 to allow proper decoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138300 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:27:47 +00:00
Owen Anderson
2379fc235f Match operand naming to allow correct decoding of t2LDRSH_POST. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138298 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:22:05 +00:00
Jim Grosbach
6dcafc0d0b Improve error checking for tPUSH and tPOP register lists. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138295 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-22 23:17:34 +00:00