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llvm-6502/test/MC/ARM
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David Peixotto d05b93515d Integrated assembler incorrectly lexes ARM-style comments 
The integrated assembler fails to properly lex arm comments when
they are adjacent to an identifier in the input stream. The reason
is that the arm comment symbol '@' is also used as symbol variant in
other assembly languages so when lexing an identifier it allows the
'@' symbol as part of the identifier.

Example:
  $ cat comment.s
  foo:
    add r0, r0@got to parse this as a comment

  $ llvm-mc -triple armv7 comment.s
  comment.s:4:18: error: unexpected token in argument list
    add r0, r0@got to parse this as a comment
                   ^
This should be parsed as correctly as `add r0, r0`.

This commit modifes the assembly lexer to not include the '@' symbol
in identifiers when lexing for targets that use '@' for comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196607 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-06 20:35:58 +00:00
..
AlignedBundling [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
2010-11-30-reloc-movt.s Convert another llc -filetype=obj test. 2013-10-28 21:12:15 +00:00
2013-03-18-Br-to-label-named-like-reg.s Fix pr13145 - Naming a function like a register name confuses the asm parser. 2013-03-19 23:44:03 +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_addrmode3.s
arm_fixups.s
arm_instructions.s
arm_word_directive.s
arm-aliases.s
arm-arithmetic-aliases.s
arm-it-block.s
arm-ldrd.s [ARM] Use FileCheck instead of grep for ARM LDRD negative tests. 2013-09-30 17:31:26 +00:00
arm-memory-instructions.s ARM: Teach assembler to enforce constraints for ARM LDRD destination register operands. 2013-09-27 13:28:17 +00:00
arm-shift-encoding.s
arm-thumb-cpus-default.s Rework r183728, suppress assert(0) for now. Its behavior depends on assertions on win32 hosts. 2013-06-11 10:01:42 +00:00
arm-thumb-cpus.s Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
arm-thumb-trustzone.s Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
arm-trustzone.s Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
basic-arm-instructions-v8.s Test cleanup for v8 instructions 2013-10-29 14:16:09 +00:00
basic-arm-instructions.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
basic-thumb2-instructions-v8.s Test cleanup for v8 instructions 2013-10-29 14:16:09 +00:00
basic-thumb2-instructions.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
basic-thumb-instructions.s This fixes the Thumb2 CPS assembly syntax. 2013-08-09 13:52:32 +00:00
bracket-darwin.s
bracket-exprs.s
comment.s Integrated assembler incorrectly lexes ARM-style comments 2013-12-06 20:35:58 +00:00
crc32-thumb.s ARM: Add subtarget feature for CRC 2013-10-29 09:47:35 +00:00
crc32.s ARM: Add subtarget feature for CRC 2013-10-29 09:47:35 +00:00
cxx-global-constructor.ll Replace coff-/elf-dump with llvm-readobj 2013-04-12 04:06:46 +00:00
data-in-code.ll Fix ARM FastISel tests, as a first step to enabling ARM FastISel 2013-05-14 16:26:38 +00:00
deprecated-v8.s [ARM] Warn on deprecated IT blocks in v8 AArch32 assembly. 2013-10-03 09:31:51 +00:00
diagnostics-noneon.s ARM: mark various aliases with their architecture requirements. 2013-10-24 12:22:58 +00:00
diagnostics.s ARM: diagnose invalid system LDM/STM 2013-11-12 21:32:41 +00:00
directive-cpu.s [arm] Implement eabi_attribute, cpu, and fpu directives. 2013-10-28 17:51:12 +00:00
directive-eabi_attribute.s [arm] Implement eabi_attribute, cpu, and fpu directives. 2013-10-28 17:51:12 +00:00
directive-fpu-multiple.s [arm] Implement eabi_attribute, cpu, and fpu directives. 2013-10-28 17:51:12 +00:00
directive-fpu.s [arm] Implement eabi_attribute, cpu, and fpu directives. 2013-10-28 17:51:12 +00:00
dot-req.s
eh-compact-pr0.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-compact-pr1.s Fix ARM EHABI compact model 1 and 2 without handlerdata. 2013-07-02 12:43:27 +00:00
eh-directive-cantunwind-diagnostics.s CEHCK->CHECK typo fix. 2013-07-08 21:47:33 +00:00
eh-directive-cantunwind.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-fnend-diagnostics.s Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
eh-directive-fnstart-diagnostics.s Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
eh-directive-handlerdata.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-integrated-test.s Fix ARM unwind opcode assembler in several cases. 2013-06-09 12:22:30 +00:00
eh-directive-multiple-offsets.s Fix ARM unwind opcode assembler in several cases. 2013-06-09 12:22:30 +00:00
eh-directive-pad-diagnostics.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
eh-directive-pad.s Fix ARM unwind opcode assembler in several cases. 2013-06-09 12:22:30 +00:00
eh-directive-personality-diagnostics.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
eh-directive-personality.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-save-diagnoatics.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
eh-directive-save.s Fix ARM unwind opcode assembler in several cases. 2013-06-09 12:22:30 +00:00
eh-directive-section-comdat.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
eh-directive-section-multiple-func.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-section.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-setfp-diagnostics.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
eh-directive-setfp.s Fix ARM unwind opcode assembler in several cases. 2013-06-09 12:22:30 +00:00
eh-directive-text-section-multiple-func.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-text-section.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
eh-directive-vsave-diagnostics.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
eh-directive-vsave.s Implement AsmParser for ARM unwind directives. 2013-05-10 16:17:24 +00:00
elf-eflags-eabi.s Replace coff-/elf-dump with llvm-readobj 2013-04-12 04:06:46 +00:00
elf-jump24-fixup.s
elf-movt.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
elf-reloc-01.ll Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
elf-reloc-02.ll Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
elf-reloc-03.ll Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
elf-reloc-condcall.s Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
elf-thumbfunc-reloc.ll Change how we iterate over relocations on ELF. 2013-05-30 03:05:14 +00:00
elf-thumbfunc-reloc.s ARM: diagnose ARM/Thumb assembly switches on CPUs only supporting one. 2013-06-10 23:20:58 +00:00
elf-thumbfunc.s ARM: allow .thumb_func to be separated from symbol definition 2013-10-25 12:49:50 +00:00
fp-armv8.s [ARM] Add support for MVFR2 which is new in ARMv8 2013-11-11 19:56:13 +00:00
full_line_comment.s
hilo-16bit-relocations.s
idiv.s Add hardware division as a default feature on Cortex-A15. Also add test cases to check this, and change diagnostics for the hwdiv-arm feature to something useful. 2013-10-18 10:18:40 +00:00
invalid-barrier.s Test cleanup for v8 instructions 2013-10-29 14:16:09 +00:00
invalid-crc32.s 'svn add' the test cases. 2013-09-18 09:46:49 +00:00
invalid-fp-armv8.s Add subtarget feature support for Cortex-A53 2013-10-14 13:16:57 +00:00
invalid-hint-arm.s Make ARM hint ranges consistent, and add tests for these ranges 2013-10-23 10:14:40 +00:00
invalid-hint-thumb.s Make ARM hint ranges consistent, and add tests for these ranges 2013-10-23 10:14:40 +00:00
invalid-idiv.s Add hardware division as a default feature on Cortex-A15. Also add test cases to check this, and change diagnostics for the hwdiv-arm feature to something useful. 2013-10-18 10:18:40 +00:00
invalid-neon-v8.s Add subtarget feature support for Cortex-A53 2013-10-14 13:16:57 +00:00
lit.local.cfg [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
load-store-acquire-release-v8-thumb.s [ARMv8] 2013-08-28 16:39:20 +00:00
load-store-acquire-release-v8.s [ARMv8] 2013-08-28 16:39:20 +00:00
mapping-within-section.s ARM: diagnose ARM/Thumb assembly switches on CPUs only supporting one. 2013-06-10 23:20:58 +00:00
mode-switch.s
multi-section-mapping.s ARM: diagnose ARM/Thumb assembly switches on CPUs only supporting one. 2013-06-10 23:20:58 +00:00
neon-abs-encoding.s
neon-absdiff-encoding.s
neon-add-encoding.s
neon-bitcount-encoding.s
neon-bitwise-encoding.s
neon-cmp-encoding.s ARM: Add VACLT and VACLE assembly aliases. 2013-04-15 22:42:50 +00:00
neon-convert-encoding.s Fix ARM vcvt encoding when the number of fractional bits is zero. 2013-08-22 13:16:07 +00:00
neon-crypto.s [ARMv8] Add support for the v8 cryptography extensions. 2013-09-19 11:59:01 +00:00
neon-dup-encoding.s
neon-minmax-encoding.s
neon-mov-encoding.s ARM: Add optional datatype suffix to NEON mvn asm syntax. 2013-06-18 21:49:21 +00:00
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 [ARMv8] Implement the NEON instructions VRINT{N, X, A, Z, M, P}. 2013-07-19 16:34:16 +00:00
neon-vld-encoding.s Make ARMAsmPrinter generate the correct alignment specifier syntax in instructions. 2013-02-22 10:01:33 +00:00
neon-vst-encoding.s Add newlines at end of test files, no functionality change 2013-07-13 22:00:58 +00:00
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 This patch fixes two tests marked as XFAIL among the ARM assembler tests. 2013-05-08 09:41:12 +00:00
neont2-vst-encoding.s This patch fixes two tests marked as XFAIL among the ARM assembler tests. 2013-05-08 09:41:12 +00:00
obsolete-v8.s ARMv8: SWP and SWPB are obsoleted on ARMv8. 2013-08-13 16:40:47 +00:00
pr11877.s
relocated-mapping.s
simple-fp-encoding.s This patch adds support for FPINST/FPINST2 as operands to vmsr/vmrs. These are optional registers that may be supported some ARM implementations to aid with resolution of floating point exceptions. The manual pages for vmsr and vmrs do not detail their use. Encodings and other information can be found in ARM Architecture Reference Manual section F, chapter 6, paragraph 3. 2013-06-11 09:39:51 +00:00
single-precision-fp.s ARM: tweak test to pass on all platforms 2013-10-25 07:34:56 +00:00
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 Add support for parsing ARM symbol variants on ELF targets 2013-12-04 22:43:20 +00:00
thumb2-b.w-encodingT4.s Fix assembling of Thumb2 branch instructions. 2013-08-09 10:38:32 +00:00
thumb2-branches.s Fix assembling of Thumb2 branch instructions. 2013-08-09 10:38:32 +00:00
thumb2-diagnostics.s [ARM] Fix Thumb(-2) diagnostic tests. 2013-09-30 18:50:51 +00:00
thumb2-ldrd.s ARM: Teach assembler to enforce constraint for Thumb2 LDRD (literal/immediate) destination register operands. 2013-09-27 10:30:18 +00:00
thumb2-mclass.s
thumb2-narrow-dp.ll
thumb2-pldw.s This corrects creation of operands for t2PLDW. It also removes the definition of t2PLDWpci, 2013-08-06 16:07:46 +00:00
thumb-diagnostics.s ARM: fix assert on unpredictable POP instruction. 2013-10-24 09:37:18 +00:00
thumb-fp-armv8.s Fix tests for hasFPARMv8 name change (r190692) 2013-09-13 14:37:52 +00:00
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 [ARMv8] Add support for the v8 cryptography extensions. 2013-09-19 11:59:01 +00:00
thumb-neon-crypto.s [ARMv8] Add support for the v8 cryptography extensions. 2013-09-19 11:59:01 +00:00
thumb-neon-v8.s [ARMv8] Implement the NEON instructions VRINT{N, X, A, Z, M, P}. 2013-07-19 16:34:16 +00:00
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.s ARM: fix thumb1 nop decoding 2013-06-24 09:11:53 +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
vfp4.s ARM: Mark double-precision instructions as such 2013-10-24 15:49:39 +00:00
vpush-vpop.s
xscale-attributes.ll [ARM] Fix FP ABI attributes with no VFP enabled. 2013-10-11 16:03:43 +00:00