Saleem Abdulrasool 0fe443d893 ARM: implement support for the UDF mnemonic ... The UDF instruction is a reserved undefined instruction space. The assembler mnemonic was introduced with ARM ARM rev C.a. The instruction is not predicated and the immediate constant is ignored by the CPU. Add support for the three encodings for this instruction. The changes to the invalid instruction test is due to the fact that the invalid instructions actually overlap with the undefined instruction. Introduction of the new instruction results in a partial decode as an undefined sequence. Drop the tests as they are invalid instruction patterns anyways. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208751 91177308-0d34-0410-b5e6-96231b3b80d8		2014-05-14 03:47:39 +00:00
..
AlignedBundling
2010-11-30-reloc-movt.s
2013-03-18-Br-to-label-named-like-reg.s	ARM: fixup more tests to specify the target more explicitly	2014-04-03 16:01:44 +00:00
align_arm_2_thumb.s	ARM integrated assembler generates incorrect nop opcode	2013-11-25 19:11:13 +00:00
align_thumb_2_arm.s	ARM integrated assembler generates incorrect nop opcode	2013-11-25 19:11:13 +00:00
arm_addrmode2.s	ARM: change implicit immediate forms of {ld,st}r{,b}t to psuedo-instructions	2014-01-12 04:36:01 +00:00
arm_addrmode3.s
arm_fixups.s	Change the ARM assembler to require a :lower16: or :upper16 on non-constant	2014-04-18 23:06:39 +00:00
arm_instructions.s
arm-aliases.s
arm-arithmetic-aliases.s
arm-elf-symver.s	Completely rewrite ELFObjectWriter::RecordRelocation.	2014-03-29 06:26:49 +00:00
arm-it-block.s
arm-ldrd.s	ARM: fixup more tests to specify the target more explicitly	2014-04-03 16:01:44 +00:00
arm-memory-instructions.s	ARM IAS: support GNU extension for ldrd, strd	2014-01-10 04:38:35 +00:00
arm-qualifier-diagnostics.s	ARM IAS: fix diagnostics of improper qualification	2014-01-12 05:25:44 +00:00
arm-shift-encoding.s
arm-thumb-cpus-default.s	ARM: update even more tests	2014-04-03 17:35:22 +00:00
arm-thumb-cpus.s	ARM: update even more tests	2014-04-03 17:35:22 +00:00
arm-thumb-trustzone.s
arm-trustzone.s
basic-arm-instructions-v8.s	Test cleanup for v8 instructions	2013-10-29 14:16:09 +00:00
basic-arm-instructions.s	Add ARM big endian Target (armeb, thumbeb)	2014-03-28 14:35:30 +00:00
basic-thumb2-instructions-v8.s	Test cleanup for v8 instructions	2013-10-29 14:16:09 +00:00
basic-thumb2-instructions.s	Fixed register class in STRD instruction for Thumb2 mode.	2014-04-04 08:14:13 +00:00
basic-thumb-instructions.s	Add ARM big endian Target (armeb, thumbeb)	2014-03-28 14:35:30 +00:00
bkpt.s	ARM: bkpt has an implicit immediate constant 0	2013-12-23 17:23:58 +00:00
bracket-darwin.s
bracket-exprs.s
cmp-immediate-fixup2.s	Recommitted fix for PR18931, with extended tests set.	2014-03-29 13:12:40 +00:00
cmp-immediate-fixup-error2.s	Recommitted fix for PR18931, with extended tests set.	2014-03-29 13:12:40 +00:00
cmp-immediate-fixup-error.s	Recommitted fix for PR18931, with extended tests set.	2014-03-29 13:12:40 +00:00
cmp-immediate-fixup.s	Recommitted fix for PR18931, with extended tests set.	2014-03-29 13:12:40 +00:00
coff-debugging-secrel.ll	test: fix silly typo	2014-05-08 01:41:04 +00:00
coff-file.s	MC: place .file records into the correct section	2014-05-02 17:45:24 +00:00
coff-function-type-info.ll	ARM: print COFF function header for Windows on ARM	2014-04-30 06:14:25 +00:00
coff-relocations.s	COFF: move ARM COFF test to ARM directory	2014-04-27 04:29:32 +00:00
comment.s	Fix parsing of .symver directive on ARM	2014-01-15 22:40:02 +00:00
complex-operands.s	Change the ARM assembler to require a :lower16: or :upper16 on non-constant	2014-04-18 23:06:39 +00:00
crc32-thumb.s
crc32.s
cxx-global-constructor.ll
data-in-code.ll	Remove -arm-disable-ehabi option	2014-02-07 20:12:49 +00:00
deprecated-v8.s
diagnostics-noneon.s
diagnostics.s	Change the ARM assembler to require a :lower16: or :upper16 on non-constant	2014-04-18 23:06:39 +00:00
directive-align.s	ARM IAS: support .align without parameters	2014-02-23 17:45:32 +00:00
directive-arch_extension-crc.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch_extension-crypto.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch_extension-fp.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch_extension-idiv.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch_extension-mp.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch_extension-sec.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch_extension-simd.s	ARM IAS: (partially) support .arch_extension directive	2014-02-16 00:16:41 +00:00
directive-arch-armv2.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv2a.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv3.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv3m.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv4.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv4t.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv5.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv5t.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv5te.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv6-m.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv6.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv6j.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv6t2.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv6z.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv6zk.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7-a.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7-m.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7-r.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7a.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7m.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv7r.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv8-a.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-armv8a.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-iwmmxt2.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-arch-iwmmxt.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-cpu.s
directive-eabi_attribute-2.s	ARM: update build attributes for ABI r2.09	2014-01-19 08:25:35 +00:00
directive-eabi_attribute-diagnostics.s	ARM IAS: improve .eabi_attribute handling	2014-01-07 02:28:42 +00:00
directive-eabi_attribute-overwrite.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-eabi_attribute.s
directive-even.s	ARM IAS: support .even directive	2013-12-26 01:52:28 +00:00
directive-fpu-multiple.s	ARM: change attribute tests to use parsed form	2014-02-08 23:17:02 +00:00
directive-fpu-softvfp.s	[arm] Add softvfp to supported FPU names.	2014-01-02 15:50:02 +00:00
directive-fpu.s
directive-literals.s	ARM IAS: support .short and .hword	2014-02-23 06:22:09 +00:00
directive-object_arch-2.s	ARM IAS: support .object_arch	2014-01-30 04:46:41 +00:00
directive-object_arch-3.s	ARM IAS: support .object_arch	2014-01-30 04:46:41 +00:00
directive-object_arch-diagnostics.s	ARM IAS: support .object_arch	2014-01-30 04:46:41 +00:00
directive-object_arch.s	ARM IAS: support .object_arch	2014-01-30 04:46:41 +00:00
directive-tlsdescseq-diagnostics.s	ARM: suuport .tlsdescseq directive	2014-01-30 04:02:47 +00:00
directive-tlsdescseq.s	ARM: suuport .tlsdescseq directive	2014-01-30 04:02:47 +00:00
directive-word-diagnostics.s	ARM: improve diagnostics for .word directive	2014-01-26 22:29:50 +00:00
dot-req-case-insensitive.s	ARM: Make .unreq directives case-insensitive	2014-03-07 16:16:52 +00:00
dot-req.s
dwarf-cfi-initial-state.s	[MC] Emit an error if cfi_startproc is used before a symbol is defined.	2014-04-15 01:17:45 +00:00
eh-compact-pr0.s
eh-compact-pr1.s
eh-directive-cantunwind-diagnostics.s	MCParser: introduce Note and use it for ARM AsmParser	2014-01-07 02:28:31 +00:00
eh-directive-cantunwind.s
eh-directive-fnend-diagnostics.s
eh-directive-fnstart-diagnostics.s	ARM IAS: refactor unwind context	2014-01-07 02:28:55 +00:00
eh-directive-handlerdata.s
eh-directive-integrated-test.s
eh-directive-movsp-diagnostics.s	ARM IAS: support .movsp	2014-01-30 04:46:24 +00:00
eh-directive-movsp.s	ARM IAS: support .movsp	2014-01-30 04:46:24 +00:00
eh-directive-multiple-offsets.s
eh-directive-pad-diagnostics.s
eh-directive-pad.s
eh-directive-personality-diagnostics.s
eh-directive-personality.s
eh-directive-personalityindex-diagnostics.s	ARM IAS: support .personalityindex	2014-01-21 02:33:02 +00:00
eh-directive-personalityindex.s	ARM IAS: support .personalityindex	2014-01-21 02:33:02 +00:00
eh-directive-save-diagnostics.s	Fix spelling.	2014-05-05 17:58:46 +00:00
eh-directive-save.s
eh-directive-section-comdat.s
eh-directive-section-multiple-func.s
eh-directive-section.s
eh-directive-setfp-diagnostics.s
eh-directive-setfp.s	Fix known typos	2014-01-24 17:20:08 +00:00
eh-directive-text-section-multiple-func.s
eh-directive-text-section.s
eh-directive-unwind_raw-diagnostics.s	ARM IAS: add support for .unwind_raw directive	2014-01-21 02:33:10 +00:00
eh-directive-unwind_raw.s	tools: support decoding ARM EHABI opcodes in readobj	2014-01-21 02:33:15 +00:00
eh-directive-vsave-diagnostics.s
eh-directive-vsave.s
elf-eflags-eabi.s
elf-jump24-fixup.s	llvm-objdump output hex to match binutils' objdump	2014-03-20 22:55:15 +00:00
elf-movt.s
elf-reloc-01.ll
elf-reloc-02.ll
elf-reloc-03.ll
elf-reloc-condcall.s
elf-thumbfunc-reloc.ll	Enable EHABI by default	2014-01-29 11:50:56 +00:00
elf-thumbfunc-reloc.s	Don't lose the thumb bit by using relocations with sections.	2014-04-11 19:18:01 +00:00
elf-thumbfunc.s	Follow aliases when determining if a symbol is thumb.	2014-04-22 19:11:07 +00:00
fconst.s	Add ARM fconsts/fconstd aliases for vmov.f32/vmov.f64	2014-01-07 18:19:23 +00:00
fixup-cpu-mode.s	Tests for mode switching	2014-01-28 23:13:30 +00:00
fp-armv8.s	[ARM] Add support for MVFR2 which is new in ARMv8	2013-11-11 19:56:13 +00:00
fp-const-errors.s	Add ARM fconsts/fconstd aliases for vmov.f32/vmov.f64	2014-01-07 18:19:23 +00:00
full_line_comment.s
hilo-16bit-relocations.s
idiv.s
inst-arm-suffixes.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-constant-required.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-directive-emit.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-directive.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-overflow.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-thumb-overflow-2.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-thumb-overflow.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
inst-thumb-suffixes.s	ARM IAS: support .inst directive	2013-12-19 05:17:58 +00:00
invalid-barrier.s	Test cleanup for v8 instructions	2013-10-29 14:16:09 +00:00
invalid-crc32.s
invalid-fp-armv8.s
invalid-hint-arm.s
invalid-hint-thumb.s
invalid-idiv.s
invalid-neon-v8.s
invalid-vector-index.s	Fix the arm assembler so that this malformed instruction:	2014-02-17 21:45:27 +00:00
ldr-pseudo-darwin.s	Implement the ldr-pseudo opcode for ARM assembly	2013-12-19 18:12:36 +00:00
ldr-pseudo-obj-errors.s	Implement the ldr-pseudo opcode for ARM assembly	2013-12-19 18:12:36 +00:00
ldr-pseudo-parse-errors.s	Implement the ldr-pseudo opcode for ARM assembly	2013-12-19 18:12:36 +00:00
ldr-pseudo.s	Generalise assembly tests to not rely on anonymous symbol names	2014-03-14 09:10:26 +00:00
ldrd-strd-gnu-arm-bad-imm.s	Fix for PR18921 (LDRD/STRD part)::	2014-04-04 10:17:56 +00:00
ldrd-strd-gnu-arm.s	Fix for PR18921 (LDRD/STRD part)::	2014-04-04 10:17:56 +00:00
ldrd-strd-gnu-sp.s	PR19320:	2014-04-03 11:29:15 +00:00
ldrd-strd-gnu-thumb-bad-regs.s	Fix for PR18921 (LDRD/STRD part)::	2014-04-04 10:17:56 +00:00
ldrd-strd-gnu-thumb.s	Fix for PR18921 (LDRD/STRD part)::	2014-04-04 10:17:56 +00:00
lit.local.cfg
load-store-acquire-release-v8-thumb.s
load-store-acquire-release-v8.s
ltorg-darwin.s	Implement the .ltorg directive for ARM assembly	2013-12-19 18:26:07 +00:00
ltorg.s	Generalise assembly tests to not rely on anonymous symbol names	2014-03-14 09:10:26 +00:00
mapping-within-section.s
mode-switch.s
mul-v4.s	Add MLA alias for ARMv4 support.	2014-01-17 13:53:08 +00:00
multi-section-mapping.s
neon-abs-encoding.s
neon-absdiff-encoding.s
neon-add-encoding.s
neon-bitcount-encoding.s
neon-bitwise-encoding.s
neon-cmp-encoding.s
neon-convert-encoding.s
neon-crypto.s
neon-dup-encoding.s
neon-minmax-encoding.s
neon-mov-encoding.s
neon-mul-accum-encoding.s
neon-mul-encoding.s
neon-neg-encoding.s
neon-pairwise-encoding.s
neon-reciprocal-encoding.s
neon-reverse-encoding.s
neon-satshift-encoding.s
neon-shift-encoding.s
neon-shiftaccum-encoding.s
neon-shuffle-encoding.s
neon-sub-encoding.s
neon-table-encoding.s
neon-v8.s
neon-vld-encoding.s	Fix the ARM VLD3 (single 3-element structure to all lanes)	2014-04-08 18:00:52 +00:00
neon-vld-vst-align.s	Remove the use of "%e" as it is not a valid expansion like "%t".	2014-04-10 21:55:58 +00:00
neon-vst-encoding.s
neon-vswp.s
neont2-abs-encoding.s
neont2-absdiff-encoding.s
neont2-add-encoding.s
neont2-bitcount-encoding.s
neont2-bitwise-encoding.s
neont2-cmp-encoding.s
neont2-convert-encoding.s
neont2-dup-encoding.s
neont2-minmax-encoding.s
neont2-mov-encoding.s
neont2-mul-accum-encoding.s
neont2-mul-encoding.s
neont2-neg-encoding.s
neont2-pairwise-encoding.s
neont2-reciprocal-encoding.s
neont2-reverse-encoding.s
neont2-satshift-encoding.s
neont2-shift-encoding.s
neont2-shiftaccum-encoding.s
neont2-shuffle-encoding.s
neont2-sub-encoding.s
neont2-table-encoding.s
neont2-vld-encoding.s
neont2-vst-encoding.s
not-armv4.s	ARM: Let the assembler reject v5 instructions in v4 mode.	2014-01-18 19:03:19 +00:00
obsolete-v8.s
pool.s	Test commit - Added a new line	2014-04-16 16:45:18 +00:00
pr11877.s
relocated-mapping.s
simple-fp-encoding.s	Add ARM fconsts/fconstd aliases for vmov.f32/vmov.f64	2014-01-07 18:19:23 +00:00
single-precision-fp.s
symbol-variants-errors.s	Add support for parsing ARM symbol variants on ELF targets	2013-12-04 22:43:20 +00:00
symbol-variants.s	Parse and create GOT_PREL relocations.	2014-04-29 13:42:02 +00:00
target-expressions.s	ARM IAS: support emitting constant values in target expressions	2014-01-11 23:03:48 +00:00
thumb2-b.w-encodingT4.s
thumb2-branches.s
thumb2-cbn-to-next-inst.s	Fix a bug with the ARM thumb2 CBNZ and CBNZ instructions that	2014-01-10 00:43:32 +00:00
thumb2-diagnostics.s	Correction to assert statemtent to allow 32-bit unsigned numbers with the top bit set.	2014-05-01 11:37:44 +00:00
thumb2-ldrd.s	ARM: fixup more tests to specify the target more explicitly	2014-04-03 16:01:44 +00:00
thumb2-mclass.s	Amending test/MC/ARM/thumb2-mclass.s to match its apparent original purpose (to test the ARMv6M/ARMv7M commonality), and creating a new test case for the differences between ARMv6M and ARMv7M	2014-01-10 16:49:49 +00:00
thumb2-narrow-dp.ll
thumb2-pldw.s
thumb2-strd.s	Fixed register class in STRD instruction for Thumb2 mode.	2014-04-04 08:14:13 +00:00
thumb2be-b.w-encoding.s	ARM: Additional test files for thumb fixups (checked with llvm-mv -show-encoding)	2014-05-13 17:06:51 +00:00
thumb2be-beq.w-encoding.s	ARM: Additional test files for thumb fixups (checked with llvm-mv -show-encoding)	2014-05-13 17:06:51 +00:00
thumb2be-movt-encoding.s	ARM: Additional test files for thumb fixups (checked with llvm-mv -show-encoding)	2014-05-13 17:06:51 +00:00
thumb2be-movw-encoding.s	ARM: Additional test files for thumb fixups (checked with llvm-mv -show-encoding)	2014-05-13 17:06:51 +00:00
thumb_set-diagnostics.s	Reapply 'ARM IAS: support .thumb_set'	2014-03-20 06:05:33 +00:00
thumb_set.s	Don't force symbols to be globals in .thumb_set.	2014-05-01 12:45:43 +00:00
thumb-diagnostics.s
thumb-far-jump.s	ARM: Resolve thumb_bl fixup in same MCFragment.	2014-02-05 14:15:16 +00:00
thumb-fp-armv8.s
thumb-hints.s	ARM: permit bare dmb/dsb/isb aliases on Cortex-M0	2013-11-05 21:36:02 +00:00
thumb-invalid-crypto.txt
thumb-neon-crypto.s
thumb-neon-v8.s
thumb-only-conditionals.s	[ARM] In ARMAsmParser, MatchCoprocessorOperandName() permitted p10 and p11 as operands for coprocessor instructions, resulting in encodings that clash with FP/NEON instruction encodings	2013-11-08 09:16:31 +00:00
thumb-shift-encoding.s
thumb-st_other.s	Move llvm/test/MC/ELF/thumb-st_other.s to test/MC/ARM.	2013-12-05 02:21:44 +00:00
thumb-types.s	ARM IAS: properly handle function entries in .thumb	2014-03-22 19:26:18 +00:00
thumb.s
thumbv7m.s	Amending test/MC/ARM/thumb2-mclass.s to match its apparent original purpose (to test the ARMv6M/ARMv7M commonality), and creating a new test case for the differences between ARMv6M and ARMv7M	2014-01-10 16:49:49 +00:00
udf-arm-diagnostics.s	ARM: implement support for the UDF mnemonic	2014-05-14 03:47:39 +00:00
udf-arm.s	ARM: implement support for the UDF mnemonic	2014-05-14 03:47:39 +00:00
udf-thumb-2-diagnostics.s	ARM: implement support for the UDF mnemonic	2014-05-14 03:47:39 +00:00
udf-thumb-2.s	ARM: implement support for the UDF mnemonic	2014-05-14 03:47:39 +00:00
udf-thumb-diagnostics.s	ARM: implement support for the UDF mnemonic	2014-05-14 03:47:39 +00:00
udf-thumb.s	ARM: implement support for the UDF mnemonic	2014-05-14 03:47:39 +00:00
unwind-stack-diagnostics.s	ARM IAS: allow more depth in contextual diagnostics	2014-01-07 02:29:00 +00:00
v8_IT_manual.s	[ARM] Handling for coprocessor instructions that are undefined starting from ARMv8 (Thumb encodings)	2013-11-08 16:25:50 +00:00
variant-diagnostics.s	MC: fix test locations/name	2014-01-26 22:55:02 +00:00
vfp4.s
vfp-aliases-diagnostics.s	ARM IAS: account for predicated pre-UAL mnemonics	2013-12-30 18:38:01 +00:00
vfp-aliases.s	ARM IAS: account for predicated pre-UAL mnemonics	2013-12-30 18:38:01 +00:00
vmov-vmvn-byte-replicate.s	Fix for PR18921, "vmov" part.	2014-04-24 06:03:01 +00:00
vmov-vmvn-illegal-cases.s	Fix for PR18921, "vmov" part.	2014-04-24 06:03:01 +00:00
vorr-vbic-illegal-cases.s	Fix for PR18921, "vmov" part.	2014-04-24 06:03:01 +00:00
vpush-vpop.s