Mihai Popa 756e89c8c2 Thumb2 add immediate alias for SP ...

The Thumb2 add immediate is in fact defined for SP. The manual is misleading as it points to a different section for add immediate with SP, however the encoding is the same as for add immediate with register only with the SP operand hard coded. As such add immediate with SP and add immediate with register can safely be treated as the same instruction.

All the patch does is adjust a register constraint on an instruction alias.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188676 91177308-0d34-0410-b5e6-96231b3b80d8

2013-08-19 15:02:25 +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

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arm_addrmode3.s

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arm_fixups.s

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arm_instructions.s

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arm_word_directive.s

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arm-aliases.s

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arm-arithmetic-aliases.s

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arm-it-block.s

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arm-memory-instructions.s

It adds support for negative zero offsets for loads and stores.

2013-06-11 09:48:35 +00:00

arm-shift-encoding.s

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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.s

Fix signed overflow in when computing encodings for ADR instructions

2013-08-13 14:02:13 +00:00

basic-thumb2-instructions.s

Thumb2 add immediate alias for SP

2013-08-19 15:02:25 +00:00

basic-thumb-instructions.s

This fixes the Thumb2 CPS assembly syntax.

2013-08-09 13:52:32 +00:00

bracket-darwin.s

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bracket-exprs.s

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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

[ARMv8] Add an assembler warning for the deprecated 'setend' instruction.

2013-08-02 19:18:12 +00:00

diagnostics.s

ARM: fix more cases where predication may or may not be allowed

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

dot-req.s

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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-cg.ll

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +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

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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

full_line_comment.s

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hilo-16bit-relocations.s

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invalid-hint-arm.s

Prefix failing commands with not to make clear they are expected to fail.

2013-07-03 16:41:29 +00:00

invalid-hint-thumb.s

Prefix failing commands with not to make clear they are expected to fail.

2013-07-03 16:41:29 +00:00

invalid-v8fp.s

Add 'not' in front of a command that is expected to fail.

2013-07-04 17:21:01 +00:00

lit.local.cfg

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +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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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

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neon-cmp-encoding.s

ARM: Add VACLT and VACLE assembly aliases.

2013-04-15 22:42:50 +00:00

neon-convert-encoding.s

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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-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

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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

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

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relocated-mapping.s

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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

Fix assembling of Thumb2 branch instructions.

2013-08-09 10:38:32 +00:00

thumb2-mclass.s

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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

thumb-diagnostics.s

This fixes three issues related to Thumb literal loads:

2013-08-15 15:43:06 +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-nop.s

ARM: fix thumb1 nop decoding

2013-06-24 09:11:53 +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

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thumb-v8fp.s

Add Thumb tests for the ARMv8 FP instructions that I recently added.

2013-07-18 10:20:25 +00:00

thumb.s

ARM: fix thumb1 nop decoding

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

v8fp.s

Add MC assembly/disassembly support for VRINT{A, N, P, M} to V8FP.

2013-07-09 11:26:18 +00:00

vfp4.s

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vpush-vpop.s

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xscale-attributes.ll

Replace coff-/elf-dump with llvm-readobj

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