Rafael Espindola b4b0b34181 Write relocation sections contiguously. ...

Linkers normally read all the relocations upfront to compute the references
between sections. Putting them together is a bit more cache friendly.

I benchmarked linking a Release+Asserts clang with gold on a vm. I tried all
4 combinations of --gc-sections/no --gc-section hot and cold cache.

I cleared the cache with

echo 3 > /proc/sys/vm/drop_caches

and warmed it up by running the link once before timing the subsequent ones.

With cold cache and --gc-sections the time goes from

1.86130781665 +- 0.01713126697463843 seconds
to
1.82370735105 +- 0.014127522318814516 seconds

With cold cache and no --gc-sections the time goes from

1.6087245435500002 +- 0.012999066825178644 seconds
to
1.5687122041500001 +- 0.013145850126026619 seconds

With hot cache and no --gc-sections the time goes from

0.926200939 ( +-  0.33% ) seconds
to
0.907200079 ( +-  0.31% ) seconds

With hot cache and gc sections the time goes from

1.183038049 ( +-  0.34% ) seconds
to
1.147355862 ( +-  0.39% ) seconds

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235165 91177308-0d34-0410-b5e6-96231b3b80d8

2015-04-17 08:11:38 +00:00

..

AlignedBundling

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

Windows

ARM: fail less catastrophically on invalid Windows input

2015-01-22 04:03:32 +00:00

2010-11-30-reloc-movt.s

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +00:00

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

arm11-hint-instr.s

[ARM] Add support for ARMV6K subtarget (LLVM)

2015-03-17 11:55:28 +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

Remove the cortex-a9-mp CPU.

2014-11-03 17:38:00 +00:00

arm-aliases.s

…

arm-arithmetic-aliases.s

…

arm-elf-relocation-diagnostics.s

ARM: add support for segment base relocations (SBREL)

2015-01-11 04:39:18 +00:00

arm-elf-relocations.s

ARM: add support for segment base relocations (SBREL)

2015-01-11 04:39:18 +00:00

arm-elf-symver.s

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +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-load-store-multiple-deprecated.s

ARM: further improve deprecated diagnosis (LDM)

2014-12-20 20:25:36 +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] Add armv6s[-]m as an alias to armv6[-]m

2015-02-10 15:15:08 +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-v8.1a.s

[ARM] Add v8.1a "Privileged Access Never" extension

2015-04-16 11:34:25 +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: Fix another regression introduced in r223113

2015-02-12 13:37:28 +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

big-endian-arm-fixup.s

ARMEB: Additional test files for ARM fixups

2014-05-20 09:24:37 +00:00

big-endian-thumb2-fixup.s

ARMEB: Additional test files for ARM fixups

2014-05-20 09:24:37 +00:00

big-endian-thumb-fixup.s

ARMEB: Additional test files for ARM fixups

2014-05-20 09:24:37 +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

DebugInfo: Move new hierarchy into place

2015-03-03 17:24:31 +00:00

coff-file.s

llvm-readobj: pretty-print special COFF section names

2014-09-20 00:25:06 +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

coproc-diag.s

Add tests for cp10/cp11 on ARMv5/6

2014-08-05 15:29:41 +00:00

cps.s

[Thumb] 32-bit encodings of 'cps' are not valid for v7M

2014-09-24 14:20:01 +00:00

cpu-test.s

[ARM] Fix subtarget feature set truncation when using .cpu directive

2015-02-04 16:23:24 +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

…

d16.s

Fix bashism in tests added by r221341

2014-11-05 12:40:21 +00:00

data-in-code.ll

Revert the switch lowering change (r235101, r235103, r235106)

2015-04-16 15:43:26 +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

Add support for ARM modified-immediate assembly syntax.

2014-12-02 10:53:20 +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: correct handling of features in arch_extension

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

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: correct handling of features in arch_extension

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

directive-arch_extension-toggle.s

ARM: correct toggling behaviour

2014-08-17 19:20:38 +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-armv6k.s

[ARM] Add support for ARMV6K subtarget (LLVM)

2015-03-17 11:55:28 +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

Stop uppercasing build attribute data.

2014-11-27 12:13:56 +00:00

directive-arch-iwmmxt.s

Stop uppercasing build attribute data.

2014-11-27 12:13:56 +00:00

directive-cpu.s

Stop uppercasing build attribute data.

2014-11-27 12:13:56 +00:00

directive-eabi_attribute-diagnostics.s

Parse Tag_compatibility correctly.

2015-01-05 13:26:37 +00:00

directive-eabi_attribute-overwrite.s

Parse Tag_compatibility correctly.

2015-01-05 13:26:37 +00:00

directive-eabi_attribute.s

Parse Tag_compatibility correctly.

2015-01-05 13:26:37 +00:00

directive-even.s

ARM IAS: support .even directive

2013-12-26 01:52:28 +00:00

directive-fpu-diagnostics.s

ARM: improve caret diagnostics for invalid FPU name

2015-01-30 18:42:10 +00:00

directive-fpu-instrs.s

[ARM] Honor FeatureD16 in the assembler and disassembler

2014-11-05 12:06:39 +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

[arm] Implement eabi_attribute, cpu, and fpu directives.

2013-10-28 17:51:12 +00:00

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-thumb_func.s

ARM: use a more precise check for MachO

2014-09-18 03:49:55 +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-unsupported.s

ARM: prevent crash on ELF directives on COFF

2014-09-18 04:28:29 +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

Fix some unnoticed/unwanted behavior change from r222319.

2015-02-04 03:10:03 +00:00

dwarf-asm-multiple-sections-dwarf-2.s

Downgrade DWARF2 section limit error to a warning

2014-09-22 10:45:16 +00:00

dwarf-asm-multiple-sections.s

[dwarfdump] Dump DW_AT_ranges values inline in the debug_info dump.

2014-10-23 04:08:34 +00:00

dwarf-asm-no-code.s

Tests for r211273

2014-06-19 16:35:19 +00:00

dwarf-asm-nonstandard-section.s

Since we're using DW_AT_string rather than DW_AT_strp for debug_info

2014-06-19 20:00:13 +00:00

dwarf-asm-single-section.s

Since we're using DW_AT_string rather than DW_AT_strp for debug_info

2014-06-19 20:00:13 +00:00

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

Don't depend on the order relocations are written to a .o file.

2015-04-16 12:59:30 +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

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

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

ARM IAS: refactor unwind context

2014-01-07 02:28:55 +00:00

eh-directive-handlerdata.s

Don't depend on the order relocations are written to a .o file.

2015-04-16 12:59:30 +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-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

Fix ARM unwind opcode assembler in several cases.

2013-06-09 12:22:30 +00:00

eh-directive-pad-diagnostics.s

…

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

…

eh-directive-personality.s

Don't depend on the order relocations are written to a .o file.

2015-04-16 12:59:30 +00:00

eh-directive-personalityindex-diagnostics.s

ARM IAS: support .personalityindex

2014-01-21 02:33:02 +00:00

eh-directive-personalityindex.s

Don't depend on the order relocations are written to a .o file.

2015-04-16 12:59:30 +00:00

eh-directive-save-diagnostics.s

Fix spelling.

2014-05-05 17:58:46 +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

Write relocation sections contiguously.

2015-04-17 08:11:38 +00:00

eh-directive-section-multiple-func.s

Don't depend on the order relocations are written to a .o file.

2015-04-16 12:59:30 +00:00

eh-directive-section.s

Write relocation sections contiguously.

2015-04-17 08:11:38 +00:00

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

…

eh-link.s

Write relocation sections contiguously.

2015-04-17 08:11:38 +00:00

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

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +00:00

elf-reloc-01.ll

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +00:00

elf-reloc-02.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

elf-reloc-03.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

elf-reloc-condcall.s

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +00:00

elf-thumbfunc-reloc.ll

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +00:00

elf-thumbfunc-reloc.s

Update tests to not be as dependent on section numbers.

2015-04-15 15:59:37 +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

…

gas-compl-copr-reg.s

Added parsing co-processor names starting with "cr"

2014-06-26 13:10:53 +00:00

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

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

'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

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

MC: support different sized constants in constant pools

2014-07-18 16:05:14 +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

Fix yet another unseen regression caused by r223113

2014-12-04 19:34:59 +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

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +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

ltorg-darwin.s

MC: support different sized constants in constant pools

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

ltorg.s

Generalise assembly tests to not rely on anonymous symbol names

2014-03-14 09:10:26 +00:00

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

ARM: diagnose ARM/Thumb assembly switches on CPUs only supporting one.

2013-06-10 23:20:58 +00:00

mode-switch.s

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move-banked-regs.s

Fix wrong encoding of MRSBanked.

2014-11-28 15:01:06 +00:00

mul-v4.s

Add MLA alias for ARMv4 support.

2014-01-17 13:53:08 +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

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neon-absdiff-encoding.s

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neon-add-encoding.s

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neon-bitcount-encoding.s

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neon-bitwise-encoding.s

Add aliases for VAND imm to VBIC ~imm

2014-09-25 11:31:24 +00:00

neon-cmp-encoding.s

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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

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neon-minmax-encoding.s

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neon-mov-encoding.s

ARM: Add optional datatype suffix to NEON mvn asm syntax.

2013-06-18 21:49:21 +00:00

neon-mov-vfp.s

[ARM] NEON 32-bit scalar moves are also available in VFPv2

2014-10-21 11:49:14 +00:00

neon-mul-accum-encoding.s

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neon-mul-encoding.s

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neon-neg-encoding.s

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neon-pairwise-encoding.s

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neon-reciprocal-encoding.s

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neon-reverse-encoding.s

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neon-satshift-encoding.s

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neon-shift-encoding.s

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neon-shiftaccum-encoding.s

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neon-shuffle-encoding.s

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neon-sub-encoding.s

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neon-table-encoding.s

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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

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

Add newlines at end of test files, no functionality change

2013-07-13 22:00:58 +00:00

neon-vswp.s

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neont2-abs-encoding.s

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neont2-absdiff-encoding.s

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neont2-add-encoding.s

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neont2-bitcount-encoding.s

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neont2-bitwise-encoding.s

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neont2-cmp-encoding.s

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neont2-convert-encoding.s

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neont2-dup-encoding.s

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neont2-minmax-encoding.s

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neont2-mov-encoding.s

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neont2-mul-accum-encoding.s

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neont2-mul-encoding.s

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neont2-neg-encoding.s

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neont2-pairwise-encoding.s

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neont2-reciprocal-encoding.s

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neont2-reverse-encoding.s

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neont2-satshift-encoding.s

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neont2-shift-encoding.s

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neont2-shiftaccum-encoding.s

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neont2-shuffle-encoding.s

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neont2-sub-encoding.s

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neont2-table-encoding.s

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neont2-vld-encoding.s

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neont2-vst-encoding.s

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not-armv4.s

ARM: Let the assembler reject v5 instructions in v4 mode.

2014-01-18 19:03:19 +00:00

obsolete-v8.s

ARMv8: SWP and SWPB are obsoleted on ARMv8.

2013-08-13 16:40:47 +00:00

pool.s

Test commit - Added a new line

2014-04-16 16:45:18 +00:00

pr11877.s

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pr22395-2.s

ARM: further correct .fpu directive handling

2015-01-30 19:35:18 +00:00

pr22395.s

ARM: correct handling of .fpu directive

2015-01-30 17:58:25 +00:00

relocated-mapping.s

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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

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

[ELF] Prevent ARM ELF object writer from generating deprecated relocation code R_ARM_PLT32

2014-11-20 05:58:11 +00:00

target-expressions.s

ARM IAS: support emitting constant values in target expressions

2014-01-11 23:03:48 +00:00

thumb1-relax-adr.s

ARM: do not relax Thumb1 -> Thumb2 if only Thumb1 is available.

2015-04-06 18:44:42 +00:00

thumb1-relax-bcc.s

ARM: do not relax Thumb1 -> Thumb2 if only Thumb1 is available.

2015-04-06 18:44:42 +00:00

thumb1-relax-br.s

ARM: do not relax Thumb1 -> Thumb2 if only Thumb1 is available.

2015-04-06 18:44:42 +00:00

thumb1-relax-ldrlit.s

ARM: do not relax Thumb1 -> Thumb2 if only Thumb1 is available.

2015-04-06 18:44:42 +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-bxj-v8.s

Fix BXJ is undefined in AArch32.

2015-04-15 17:28:23 +00:00

thumb2-bxj.s

Fix BXJ is undefined in AArch32.

2015-04-15 17:28:23 +00:00

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

[ARM] SSAT/USAT with an 'asr #32' shift should result in an undefined encoding rather than unpredictable

2015-01-19 16:37:17 +00:00

thumb2-dsp-diag.s

[ARM] Fixup sign extend instruction availability w.r.t. DSP extension

2015-01-19 16:36:02 +00:00

thumb2-exception-return-mclass.s

[Thumb2] RFE, SRS and "SUBS pc, lr" are undefined on v7M

2014-10-20 15:37:35 +00:00

thumb2-ldrb-ldrh.s

[Thumb2] LDRS?[BH] cannot load to the PC

2014-10-21 09:14:15 +00:00

thumb2-ldrd.s

ARM: fixup more tests to specify the target more explicitly

2014-04-03 16:01:44 +00:00

thumb2-ldrexd-strexd.s

[Thumb2] ldrexd and strexd are not defined on v7M

2014-09-29 10:57:29 +00:00

thumb2-mclass.s

Thumb2 M-class MSR instruction support changes

2014-09-01 11:25:07 +00:00

thumb2-narrow-dp.ll

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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

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_rewrites.s

Elide repeated register operand in Thumb1 instructions

2014-09-26 16:14:29 +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

[ARM] Add support for ARMV6K subtarget (LLVM)

2015-03-17 11:55:28 +00:00

thumb-far-jump.s

ARM: Resolve thumb_bl fixup in same MCFragment.

2014-02-05 14:15:16 +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-load-store-multiple.s

Correct POP handling for v7m

2015-01-14 10:48:16 +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-not-mclass.s

Specify that the thumb setend and blx <immed> instructions are not valid on an m-class target

2014-08-05 15:11:59 +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

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

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

thumb.s

ARM: fix thumb1 nop decoding

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

thumbv7em.s

Thumb2 M-class MSR instruction support changes

2014-09-01 11:25:07 +00:00

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: improve instruction validation for thumb mode

2014-12-18 05:24:38 +00:00

variant-diagnostics.s

MC: fix test locations/name

2014-01-26 22:55:02 +00:00

vfp4.s

[ARM] Honor FeatureD16 in the assembler and disassembler

2014-11-05 12:06:39 +00:00

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

virtexts-arm.s

Add ARM ERET and HVC virtualisation extension instructions.

2014-12-01 08:33:28 +00:00

virtexts-thumb.s

Add Thumb HVC and ERET virtualisation extension instructions.

2014-12-01 08:39:19 +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

Add aliases for VAND imm to VBIC ~imm

2014-09-25 11:31:24 +00:00

vpush-vpop.s

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