Tim Northover 01b0e94bb7 ARM: provide diagnostics on more writeback LDM/STM instructions ...

The set of circumstances where the writeback register is allowed to be in the
list of registers is rather baroque, but I think this implements them all on
the assembly parsing side.

For disassembly, we still warn about an ARM-mode LDM even if the architecture
revision is < v7 (the required architecture information isn't available). It's
a silly instruction anyway, so hopefully no-one will mind.

rdar://problem/15223374

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193185 91177308-0d34-0410-b5e6-96231b3b80d8

2013-10-22 19:00:39 +00:00

..

AlignedBundling

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +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

arm_addrmode2.s

revert the test change

2012-12-11 06:25:18 +00:00

arm_addrmode3.s

…

arm_fixups.s

ARM: allow vanilla expressions for movw/movt.

2012-05-01 20:43:21 +00:00

arm_instructions.s

Add a special ARM trap encoding for NaCl.

2013-01-30 16:30:19 +00:00

arm_word_directive.s

…

arm-aliases.s

ARM assembler should accept shift-by-zero for any shifted-immediate operand.

2011-12-22 18:04:04 +00:00

arm-arithmetic-aliases.s

ARM: 'add Rd, pc, #imm' is an alias for 'adr Rd, #imm'.

2012-09-25 00:08:13 +00:00

arm-it-block.s

ARM assemly parsing and validation of IT instruction.

2012-01-25 19:52:01 +00:00

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

Fix edge cases of ARM shift operands in arith instructions.

2012-09-22 11:18:19 +00:00

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

[ARM] Introduce the 'sevl' instruction in ARMv8.

2013-10-01 12:39:11 +00:00

basic-arm-instructions.s

[ARM] Introduce the 'sevl' instruction in ARMv8.

2013-10-01 12:39:11 +00:00

basic-thumb2-instructions-v8.s

[ARM] Introduce the 'sevl' instruction in ARMv8.

2013-10-01 12:39:11 +00:00

basic-thumb2-instructions.s

Add hint disassembly syntax for 16-bit Thumb hint instructions.

2013-10-18 14:09:49 +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

…

crc32-thumb.s

'svn add' the test cases.

2013-09-18 09:46:49 +00:00

crc32.s

'svn add' the test cases.

2013-09-18 09:46:49 +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.s

ARM: provide diagnostics on more writeback LDM/STM instructions

2013-10-22 19:00:39 +00:00

dot-req.s

ARM assembler support for the target-specific .req directive.

2011-12-14 02:16:11 +00:00

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

Convert an improper CodeGen test to a MC test.

2012-11-10 04:30:40 +00:00

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

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

fp-armv8.s

Fix tests for hasFPARMv8 name change (r190692)

2013-09-13 14:37:52 +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-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-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

ARM support the .arm and .thumb directives for assembly mode switching.

2011-12-07 18:04:19 +00:00

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

ARM two-operand forms for vhadd and vhsub instructions.

2012-04-16 23:00:25 +00:00

neon-bitcount-encoding.s

…

neon-bitwise-encoding.s

The ARM NEON vector compare instructions take three arguments. However, the

2013-02-14 23:18:40 +00:00

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

ARM NEON implied destination aliases for VMAX/VMIN.

2011-12-19 18:57:38 +00:00

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

ARM NEON two-operand aliases for VQDMULH.

2011-12-13 20:40:37 +00:00

neon-neg-encoding.s

…

neon-pairwise-encoding.s

ARM NEON two-operand aliases for VPADD.

2011-12-19 19:51:03 +00:00

neon-reciprocal-encoding.s

…

neon-reverse-encoding.s

…

neon-satshift-encoding.s

…

neon-shift-encoding.s

ARM assembly two-operand forms for VRSHL.

2012-04-16 18:03:16 +00:00

neon-shiftaccum-encoding.s

ARM: Add testcases for two-operand variants of VSRA/VRSRA/VSRI.

2012-04-23 21:00:47 +00:00

neon-shuffle-encoding.s

ARM 'vuzp.32 Dd, Dm' is a pseudo-instruction.

2012-04-11 17:40:18 +00:00

neon-sub-encoding.s

ARM: Update NEON assembly two-operand aliases.

2012-04-20 18:12:54 +00:00

neon-table-encoding.s

ARM NEON VTBL/VTBX assembly parsing and encoding.

2011-12-15 22:27:11 +00:00

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

ARM encoding for VSWP got the second operand incorrect.

2012-03-30 18:53:01 +00:00

neont2-abs-encoding.s

…

neont2-absdiff-encoding.s

Specify cpu to unbreak tests.

2012-04-26 01:38:10 +00:00

neont2-add-encoding.s

…

neont2-bitcount-encoding.s

…

neont2-bitwise-encoding.s

…

neont2-cmp-encoding.s

…

neont2-convert-encoding.s

…

neont2-dup-encoding.s

Specify cpu to unbreak tests.

2012-04-26 01:38:10 +00:00

neont2-minmax-encoding.s

ARM NEON implied destination aliases for VMAX/VMIN.

2011-12-19 18:57:38 +00:00

neont2-mov-encoding.s

…

neont2-mul-accum-encoding.s

…

neont2-mul-encoding.s

Enable and fix a test.

2011-12-20 23:20:00 +00:00

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

ARM: Add testcases for two-operand variants of VSRA/VRSRA/VSRI.

2012-04-23 21:00:47 +00:00

neont2-shuffle-encoding.s

…

neont2-sub-encoding.s

…

neont2-table-encoding.s

ARM NEON VTBL/VTBX assembly parsing and encoding.

2011-12-15 22:27:11 +00:00

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

Ensure .AliasedSymbol() is called on all uses of getSymbol(). Affects ARM and MIPS ELF backends.

2012-01-28 15:58:32 +00:00

relocated-mapping.s

Added Mapping Symbols for ARM ELF

2012-12-07 16:50:23 +00:00

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

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

Fix the encoding of the armv7m (MClass) for MSR registers other than aspr,

2012-06-15 22:14:44 +00:00

thumb2-narrow-dp.ll

Teach the assembler to use the narrow thumb encodings of various three-register dp instructions where permissable.

2012-07-09 16:12:24 +00:00

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: provide diagnostics on more writeback LDM/STM instructions

2013-10-22 19:00:39 +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: allow cortex-m0 to use hint instructions

2013-10-07 11:10:47 +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: fix more cases where predication may or may not be allowed

2013-06-26 16:52:40 +00:00

thumb-shift-encoding.s

Fix edge cases of ARM shift operands in arith instructions.

2012-09-22 11:18:19 +00:00

thumb.s

ARM: fix thumb1 nop decoding

2013-06-24 09:11:53 +00:00

v8_IT_manual.s

[ARM] Warn on deprecated IT blocks in v8 AArch32 assembly.

2013-10-03 09:31:51 +00:00

vfp4.s

Support fpv4 for ARM Cortex-M4.

2012-08-02 08:35:55 +00:00

vpush-vpop.s

Specify cpu to unbreak tests.

2012-04-26 01:38:10 +00:00

xscale-attributes.ll

[ARM] Fix FP ABI attributes with no VFP enabled.

2013-10-11 16:03:43 +00:00