Jim Grosbach
7c1422b068
Thumb2 assembly parsing and encoding for RBIT.
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llvm-svn: 139811
2011-09-15 18:07:14 +00:00
Jim Grosbach
d6993cb54c
Thumb2 assembly parsing and encoding for signed saturating arithmetic insns.
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llvm-svn: 139810
2011-09-15 18:06:15 +00:00
Jim Grosbach
5742cbd63f
Re-order test.
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llvm-svn: 139795
2011-09-15 16:04:13 +00:00
Jim Grosbach
68de69f1c9
Thumb2 assembly parsing and encoding for PLI.
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llvm-svn: 139757
2011-09-14 23:29:05 +00:00
Jim Grosbach
4d7b859fab
Thumb2 assembly parsing and encoding for PLD.
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llvm-svn: 139756
2011-09-14 23:26:12 +00:00
Jim Grosbach
669e269758
Thumb2 assembly parsing and encoding for PKH.
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llvm-svn: 139754
2011-09-14 23:16:41 +00:00
Owen Anderson
86f1fb2955
Fix a crasher in Thumb2 MOV-immediate encoding for certain inputs.
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llvm-svn: 139747
2011-09-14 22:46:14 +00:00
Jim Grosbach
3908f7f2b7
Thumb2 assembly parsing and encoding for ORR.
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llvm-svn: 139742
2011-09-14 21:43:57 +00:00
Jim Grosbach
4d891badcb
Thumb2 assembly parsing and encoding for ORN.
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llvm-svn: 139741
2011-09-14 21:29:54 +00:00
Jim Grosbach
528142a13d
Thumb2 assembly parsing and encoding for NOP.W.
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llvm-svn: 139740
2011-09-14 21:26:25 +00:00
Jim Grosbach
e841adae12
Thumb2 assembly parsing and encoding for MVN.
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llvm-svn: 139739
2011-09-14 21:24:41 +00:00
Jim Grosbach
585e3c779f
Thumb2 assembly parsing and encoding for MUL.
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llvm-svn: 139735
2011-09-14 21:00:40 +00:00
Jim Grosbach
b1c70aab3e
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.
llvm-svn: 139721
2011-09-14 20:03:46 +00:00
Jim Grosbach
e260140b99
Thumb2 assembly parsing and encoding for MRC/MRC2/MRRC/MRRC2.
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llvm-svn: 139717
2011-09-14 19:28:49 +00:00
Jim Grosbach
807e68b8db
Thumb2 assembly parsing and encoding for MOVT.
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llvm-svn: 139715
2011-09-14 19:15:15 +00:00
Jim Grosbach
932d409524
Thumb2 assembly parsing for MOV in IT block.
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Select the right 16 vs. 32 bit encoding in an IT block.
llvm-svn: 139714
2011-09-14 19:12:11 +00:00
Owen Anderson
b4ed08c465
Teach the Thumb ASM parser that BKPT is allowed in IT blocks, even though it is always executed unconditionally.
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llvm-svn: 139610
2011-09-13 17:59:19 +00:00
Owen Anderson
5982d4d51b
Fix encoding of Thumb2 shifted register operands with RRX shifts.
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llvm-svn: 139606
2011-09-13 17:34:32 +00:00
Owen Anderson
0081444d87
Fix encoding of PC-relative LDRSHW with an immediate offset.
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llvm-svn: 139537
2011-09-12 20:36:51 +00:00
Jim Grosbach
52492b1cf3
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.
llvm-svn: 139440
2011-09-10 00:15:36 +00:00
Owen Anderson
dbe77fc5a1
Fix assembly/disassembly of Thumb2 ADR instructions with immediate operands.
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llvm-svn: 139422
2011-09-09 22:24:36 +00:00
Owen Anderson
a7838cb723
Thumb unconditional branches are allowed in IT blocks, and therefore should have a predicate operand, unlike conditional branches.
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llvm-svn: 139415
2011-09-09 21:48:23 +00:00
Jim Grosbach
6225a96bf5
Thumb2 assembly parsing and encoding for MLA and MLS.
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llvm-svn: 139399
2011-09-09 20:24:45 +00:00
Jim Grosbach
5f87c06a64
Thumb2 assembly parsing and encoding for MCR, MCR2, MCRR, MCRR2.
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llvm-svn: 139397
2011-09-09 20:19:28 +00:00
Jim Grosbach
f7d8e569b3
Thumb2 assembly parsing and encoding for LSL.
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llvm-svn: 139395
2011-09-09 20:05:38 +00:00
Jim Grosbach
69e67f206d
Thumb2 assembly parsing and encoding for LDRT.
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llvm-svn: 139393
2011-09-09 20:02:15 +00:00
Jim Grosbach
abd54fb32c
Thumb2 assembly parsing and encoding for LDRSHT.
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llvm-svn: 139392
2011-09-09 20:01:18 +00:00
Jim Grosbach
c6aa5be010
Thumb2 assembly parsing and encoding for LDRSH.
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llvm-svn: 139391
2011-09-09 19:54:30 +00:00
Jim Grosbach
022da868a5
Thumb2 assembly parsing and encoding for LDRSBT.
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llvm-svn: 139390
2011-09-09 19:49:06 +00:00
Jim Grosbach
915ba5189e
Thumb2 assembly parsing and encoding for LDRSB.
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llvm-svn: 139389
2011-09-09 19:42:40 +00:00
Jim Grosbach
6faf547463
Thumb2 assembly parsing and encoding for LDRH.
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llvm-svn: 139386
2011-09-09 19:13:53 +00:00
Jim Grosbach
26f684d4ff
Shuffle a bit.
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llvm-svn: 139385
2011-09-09 19:09:54 +00:00
Jim Grosbach
eb2d668899
Thumb2 assembly parsing and encoding for LDREX/LDREXB/LDREXD/LDREXH.
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llvm-svn: 139381
2011-09-09 18:37:27 +00:00
Jim Grosbach
1091b2913d
Add FIXME.
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llvm-svn: 139371
2011-09-09 16:45:31 +00:00
Jim Grosbach
9f150bfedf
Thumb2 assembly parsing and encoding for LDRD(immediate).
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Refactor operand handling for STRD as well. Tests for that forthcoming.
llvm-svn: 139322
2011-09-08 22:07:06 +00:00
Jim Grosbach
222a102bd1
Add tests for Thumb2 LDRB indexed addressing w/ writeback.
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llvm-svn: 139292
2011-09-08 16:49:36 +00:00
Jim Grosbach
5ac3aa158b
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.
llvm-svn: 139272
2011-09-08 01:01:32 +00:00
Jim Grosbach
1aa191032a
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.
llvm-svn: 139270
2011-09-08 00:39:19 +00:00
Jim Grosbach
8b54d19514
Thumb2 assembly parsing and encoding for LDRBT.
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llvm-svn: 139267
2011-09-07 23:39:14 +00:00
Jim Grosbach
7482c11b79
Thumb2 assembly parsing and encoding for LDRB(register).
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llvm-svn: 139266
2011-09-07 23:17:00 +00:00
Jim Grosbach
a3ff9eeb85
Thumb2 assembly parsing and encoding for LDR(register).
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llvm-svn: 139264
2011-09-07 23:10:15 +00:00
Jim Grosbach
d640c62856
Thumb2 assembly parsing and encoding for LDRB(immediate).
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llvm-svn: 139258
2011-09-07 21:41:25 +00:00
Jim Grosbach
deb3c78242
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.
llvm-svn: 139257
2011-09-07 21:33:16 +00:00
Jim Grosbach
53b836a088
Add tests for Thumb2 LDR(immediate) from r139254.
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llvm-svn: 139255
2011-09-07 21:06:46 +00:00
Jim Grosbach
054b346e46
Thumb2 parsing and encoding for LDMDB.
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llvm-svn: 139251
2011-09-07 19:57:53 +00:00
Jim Grosbach
20689d28e7
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.
llvm-svn: 139242
2011-09-07 18:05:34 +00:00
Jim Grosbach
14720bed32
Thumb2 parsing and encoding for ISB.
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llvm-svn: 139200
2011-09-06 22:53:27 +00:00
Jim Grosbach
521a061450
Thumb2 parsing and encoding for EOR.
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llvm-svn: 139199
2011-09-06 22:44:50 +00:00
Jim Grosbach
463bf279d6
Thumb2 parsing and encoding for DSB.
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llvm-svn: 139194
2011-09-06 22:19:40 +00:00
Jim Grosbach
276e51888c
Thumb2 parsing and encoding for DMB.
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llvm-svn: 139193
2011-09-06 22:14:58 +00:00