Tilmann Scheller 3b3fa38731 [ARM] Make the assembler reject unpredictable pre/post-indexed ARM LDRB/LDRSB instructions. ...

The ARM ARM prohibits LDRB/LDRSB instructions with writeback into the destination register. With this commit this constraint is now enforced and we stop assembling LDRH/LDRSH instructions with unpredictable behavior.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214500 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-01 12:08:04 +00:00

..

AlignedBundling

…

Windows

…

2010-11-30-reloc-movt.s

…

2013-03-18-Br-to-label-named-like-reg.s

…

align_arm_2_thumb.s

…

align_thumb_2_arm.s

…

arm_addrmode2.s

…

arm_addrmode3.s

…

arm_fixups.s

…

arm_instructions.s

…

arm-aliases.s

…

arm-arithmetic-aliases.s

…

arm-elf-symver.s

…

arm-it-block.s

…

arm-ldrd.s

…

arm-memory-instructions.s

…

arm-qualifier-diagnostics.s

…

arm-shift-encoding.s

…

arm-thumb-cpus-default.s

…

arm-thumb-cpus.s

…

arm-thumb-trustzone.s

…

arm-trustzone.s

…

basic-arm-instructions-v8.s

…

basic-arm-instructions.s

…

basic-thumb2-instructions-v8.s

…

basic-thumb2-instructions.s

…

basic-thumb-instructions.s

…

big-endian-arm-fixup.s

…

big-endian-thumb2-fixup.s

…

big-endian-thumb-fixup.s

…

bkpt.s

…

bracket-darwin.s

…

bracket-exprs.s

…

cmp-immediate-fixup2.s

…

cmp-immediate-fixup-error2.s

…

cmp-immediate-fixup-error.s

…

cmp-immediate-fixup.s

…

coff-debugging-secrel.ll

…

coff-file.s

…

coff-function-type-info.ll

…

coff-relocations.s

…

comment.s

…

complex-operands.s

…

crc32-thumb.s

…

crc32.s

…

cxx-global-constructor.ll

…

data-in-code.ll

…

deprecated-v8.s

…

diagnostics-noneon.s

…

diagnostics.s

[ARM] Make the assembler reject unpredictable pre/post-indexed ARM LDRB/LDRSB instructions.

2014-08-01 12:08:04 +00:00

directive-align.s

…

directive-arch_extension-crc.s

ARM: correct handling of features in arch_extension

2014-07-27 19:07:09 +00:00

directive-arch_extension-crypto.s

…

directive-arch_extension-fp.s

ARM: correct handling of features in arch_extension

2014-07-27 19:07:09 +00:00

directive-arch_extension-idiv.s

ARM: correct handling of features in arch_extension

2014-07-27 19:07:09 +00:00

directive-arch_extension-mode-switch.s

ARM: correct handling of features in arch_extension

2014-07-27 19:07:09 +00:00

directive-arch_extension-mp.s

…

directive-arch_extension-sec.s

…

directive-arch_extension-simd.s

ARM: correct handling of features in arch_extension

2014-07-27 19:07:09 +00:00

directive-arch-armv2.s

…

directive-arch-armv2a.s

…

directive-arch-armv3.s

…

directive-arch-armv3m.s

…

directive-arch-armv4.s

…

directive-arch-armv4t.s

…

directive-arch-armv5.s

…

directive-arch-armv5t.s

…

directive-arch-armv5te.s

…

directive-arch-armv6-m.s

…

directive-arch-armv6.s

…

directive-arch-armv6j.s

…

directive-arch-armv6t2.s

…

directive-arch-armv6z.s

…

directive-arch-armv6zk.s

…

directive-arch-armv7-a.s

…

directive-arch-armv7-m.s

…

directive-arch-armv7-r.s

…

directive-arch-armv7.s

…

directive-arch-armv7a.s

…

directive-arch-armv7m.s

…

directive-arch-armv7r.s

…

directive-arch-armv8-a.s

…

directive-arch-armv8a.s

…

directive-arch-iwmmxt2.s

…

directive-arch-iwmmxt.s

…

directive-cpu.s

…

directive-eabi_attribute-2.s

…

directive-eabi_attribute-diagnostics.s

…

directive-eabi_attribute-overwrite.s

…

directive-eabi_attribute.s

…

directive-even.s

…

directive-fpu-multiple.s

…

directive-fpu-softvfp.s

…

directive-fpu.s

…

directive-literals.s

…

directive-object_arch-2.s

…

directive-object_arch-3.s

…

directive-object_arch-diagnostics.s

…

directive-object_arch.s

…

directive-tlsdescseq-diagnostics.s

…

directive-tlsdescseq.s

…

directive-word-diagnostics.s

…

dot-req-case-insensitive.s

…

dot-req.s

…

dwarf-asm-multiple-sections.s

…

dwarf-asm-no-code.s

…

dwarf-asm-nonstandard-section.s

…

dwarf-asm-single-section.s

…

dwarf-cfi-initial-state.s

…

eh-compact-pr0.s

…

eh-compact-pr1.s

…

eh-directive-cantunwind-diagnostics.s

…

eh-directive-cantunwind.s

…

eh-directive-fnend-diagnostics.s

…

eh-directive-fnstart-diagnostics.s

…

eh-directive-handlerdata.s

…

eh-directive-integrated-test.s

…

eh-directive-movsp-diagnostics.s

…

eh-directive-movsp.s

…

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

…

eh-directive-personalityindex.s

…

eh-directive-save-diagnostics.s

…

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

…

eh-directive-text-section-multiple-func.s

…

eh-directive-text-section.s

…

eh-directive-unwind_raw-diagnostics.s

…

eh-directive-unwind_raw.s

…

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

…

elf-thumbfunc-reloc.s

…

elf-thumbfunc.s

…

fconst.s

…

fixup-cpu-mode.s

…

fp-armv8.s

…

fp-const-errors.s

…

full_line_comment.s

…

gas-compl-copr-reg.s

…

hilo-16bit-relocations.s

…

idiv.s

…

inst-arm-suffixes.s

…

inst-constant-required.s

…

inst-directive-emit.s

…

inst-directive.s

…

inst-overflow.s

…

inst-thumb-overflow-2.s

…

inst-thumb-overflow.s

…

inst-thumb-suffixes.s

…

invalid-barrier.s

…

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

…

ldr-pseudo-darwin.s

MC: support different sized constants in constant pools

2014-07-18 16:05:14 +00:00

ldr-pseudo-obj-errors.s

…

ldr-pseudo-parse-errors.s

…

ldr-pseudo.s

…

ldrd-strd-gnu-arm-bad-imm.s

…

ldrd-strd-gnu-arm.s

…

ldrd-strd-gnu-sp.s

…

ldrd-strd-gnu-thumb-bad-regs.s

…

ldrd-strd-gnu-thumb.s

…

lit.local.cfg

…

load-store-acquire-release-v8-thumb.s

…

load-store-acquire-release-v8.s

…

ltorg-darwin.s

MC: support different sized constants in constant pools

2014-07-18 16:05:14 +00:00

ltorg.s

…

macho-relocs-with-addend.s

ARM: when falling back to scattered relocs, keep the type.

2014-07-04 10:58:05 +00:00

mapping-within-section.s

…

mode-switch.s

…

mul-v4.s

…

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

ARM: Update NEON assembly two-operand aliases.

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

neon-table-encoding.s

…

neon-v8.s

…

neon-vld-encoding.s

…

neon-vld-vst-align.s

…

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

…

obsolete-v8.s

…

pool.s

…

pr11877.s

…

relocated-mapping.s

…

simple-fp-encoding.s

…

single-precision-fp.s

…

symbol-variants-errors.s

…

symbol-variants.s

…

target-expressions.s

…

thumb2-b.w-encodingT4.s

…

thumb2-branches.s

…

thumb2-cbn-to-next-inst.s

…

thumb2-diagnostics.s

…

thumb2-ldrd.s

…

thumb2-mclass.s

…

thumb2-narrow-dp.ll

…

thumb2-pldw.s

…

thumb2-strd.s

…

thumb2be-b.w-encoding.s

…

thumb2be-beq.w-encoding.s

…

thumb2be-movt-encoding.s

…

thumb2be-movw-encoding.s

…

thumb_set-diagnostics.s

…

thumb_set.s

…

thumb-diagnostics.s

…

thumb-far-jump.s

…

thumb-fp-armv8.s

…

thumb-hints.s

…

thumb-invalid-crypto.txt

…

thumb-neon-crypto.s

…

thumb-neon-v8.s

…

thumb-only-conditionals.s

…

thumb-shift-encoding.s

…

thumb-st_other.s

…

thumb-types.s

ARM: take care not to set the ThumbFunc bit on TLS data symbols

2014-06-30 09:37:24 +00:00

thumb.s

…

thumbv7m.s

…

udf-arm-diagnostics.s

…

udf-arm.s

…

udf-thumb-2-diagnostics.s

…

udf-thumb-2.s

…

udf-thumb-diagnostics.s

…

udf-thumb.s

…

unwind-stack-diagnostics.s

…

v8_IT_manual.s

…

variant-diagnostics.s

…

vfp4.s

…

vfp-aliases-diagnostics.s

…

vfp-aliases.s

…

vmov-vmvn-byte-replicate.s

…

vmov-vmvn-illegal-cases.s

…

vorr-vbic-illegal-cases.s

…

vpush-vpop.s

…