Craig Topper
85026d9375
Allow x86 mov instructions to/from memory with absolute address to be encoded and disassembled with a segment override prefix. Fixes PR16962.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199364 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 07:36:58 +00:00
Elena Demikhovsky
1f044d443d
AVX-512: Embedded Rounding Control - encoding and printing
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Changed intrinsics for vrcp14/vrcp28 vrsqrt14/vrsqrt28 - aligned with GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199102 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-13 12:55:03 +00:00
Elena Demikhovsky
3062a311ac
AVX-512: Added intrinsics for vcvt, vcvtt, vrndscale, vcmp
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Printing rounding control.
Enncoding for EVEX_RC (rounding control).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198277 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-01 15:12:34 +00:00
NAKAMURA Takumi
ad363187c4
[CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen.
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add_public_tablegen_target adds *CommonTableGen to LLVM_COMMON_DEPENDS.
LLVM_COMMON_DEPENDS affects add_llvm_library (and other add_target stuff) within its scope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195927 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-28 17:04:04 +00:00
NAKAMURA Takumi
98bb341955
[CMake] Prune include_directories() in llvm/lib/Target, take #2 .
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I forgot to commit them. They were staging in my local repo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195924 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-28 15:30:37 +00:00
Craig Topper
a4959f3f6e
First round of fixes for the x86 fixes for the x86 move accumulator from/to memory offset instructions.
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-Assembly parser now properly check the size of the memory operation specified in intel syntax. So 'mov word ptr [5], al' is no longer accepted.
-x86-32 disassembly of these instructions no longer sign extends the 32-bit address immediate based on size.
-Intel syntax printing prints the ptr size and places brackets around the address immediate.
Known remaining issues with these instructions:
-Segment override prefix is not supported. PR16962 and PR16961.
-Immediate size should be changed by address size prefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189201 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-25 22:23:38 +00:00
Daniel Malea
44c8e346c7
Fixed the Intel-syntax X86 disassembler to respect the (existing) option for hexadecimal immediates, to match AT&T syntax. This also brings a new option for C-vs-MASM-style hex.
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Patch by Richard Mitton
Reviewed: http://llvm-reviews.chandlerc.com/D1243
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187614 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 21:18:16 +00:00
Craig Topper
418eb3df74
Changed register names (and pointer keywords) to be lower case when using Intel X86 assembler syntax.
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Patch by Richard Mitton.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187476 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-31 02:47:52 +00:00
Craig Topper
5bd1b815b3
Remove trailing whitespace and some tab characters.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187472 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-31 02:00:15 +00:00
Elena Demikhovsky
c18f4efc5d
Added encoding prefixes for KNL instructions (EVEX).
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Added 512-bit operands printing.
Added instruction formats for KNL instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187324 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-28 08:28:38 +00:00
Craig Topper
e6482fabd2
Merge SSE and AVX shuffle instructions in the comment printer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173777 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29 07:54:31 +00:00
Craig Topper
53597b2c5c
Add missing break in 256-bit palignr comment printing. No test case yet because the comment itself is still wrong.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173669 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28 07:19:11 +00:00
Craig Topper
4aee1bb222
Fix inconsistent usage of PALIGN and PALIGNR when referring to the same instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173667 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28 06:48:25 +00:00
Benjamin Kramer
200b306f20
X86: Decode PALIGN operands so I don't have to do it in my head.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173572 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26 13:31:37 +00:00
Kevin Enderby
14ccc9007a
Added a option to the disassembler to print immediates as hex.
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This is for the lldb team so most of but not all of the values are
to be printed as hex with this option. Some small values like the
scale in an X86 address were requested to printed in decimal
without the leading 0x.
There may be some tweaks need to places that may still be in
decimal that they want in hex. Specially for arm. I made my best
guess. Any tweaks from here should be simple.
I also did the best I know now with help from the C++ gurus
creating the cleanest formatImm() utility function and containing
the changes. But if someone has a better idea to make something
cleaner I'm all ears and game for changing the implementation.
rdar://8109283
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169393 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05 18:13:19 +00:00
Chandler Carruth
d04a8d4b33
Use the new script to sort the includes of every file under lib.
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Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03 16:50:05 +00:00
Kevin Enderby
e1d4a88134
Make branch heavy code for generating marked up disassembly simpler
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and easier to read by adding a couple helper functions. Suggestion by
Chandler Carruth and seconded by Meador Inge!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166515 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23 22:52:52 +00:00
Kevin Enderby
3ed0316f75
Add support for annotated disassembly output for X86 and arm.
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Per the October 12, 2012 Proposal for annotated disassembly output sent out by
Jim Grosbach this set of changes implements this for X86 and arm. The llvm-mc
tool now has a -mdis option to produced the marked up disassembly and a couple
of small example test cases have been added.
rdar://11764962
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166445 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-22 22:31:46 +00:00
Craig Topper
ac0740f244
Separate AVXCC and SSECC printing for cmpps/pd/ss/sd and add masking before the switch statement. This keeps the unreachable default case from being hit if the instruction was created with an intrinsic with too large of an immediate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165483 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09 05:26:13 +00:00
Chad Rosier
7f74eade1f
Typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165141 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03 19:00:20 +00:00
Michael Liao
4e9485d732
Add 'lock' prefix output support in assembly printer
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- Instead of embedding 'lock' into each mnemonic of atomic
instructions except 'xchg', we teach X86 assembly printer to output 'lock'
prefix similar to or consistent with code emitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164659 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26 05:13:44 +00:00
Chad Rosier
35c688932a
Update function names to conform to guidelines. No functional change intended.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163561 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10 22:50:57 +00:00
Craig Topper
156f5bb56e
Add shuffle decode support for VPERMQ/VPERMPD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156265 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-06 18:44:02 +00:00
Craig Topper
a9a568a79d
Add support for selecting AVX2 vpshuflw and vpshufhw. Add decoding support for AsmPrinter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155982 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02 08:03:44 +00:00
Benjamin Kramer
c97ef618d2
Move getOpcodeName from the various target InstPrinters into the superclass MCInstPrinter.
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All implementations used the same code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153866 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02 08:32:38 +00:00
Craig Topper
7c0b3c1fb6
Remove getInstructionName from MCInstPrinter implementations in favor of using the instruction name table from MCInstrInfo. Reduces static data in the InstPrinter implementations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153863 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02 07:01:04 +00:00
Craig Topper
17463b3ef1
Make MCInstrInfo available to the MCInstPrinter. This will be used to remove getInstructionName and the static data it contains since the same tables are already in MCInstrInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153860 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02 06:09:36 +00:00
Benjamin Kramer
cef670a3a3
Rip out emission of the regIsInRegClass function for the asm printer.
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It's slow, bloated and completely redundant with MCRegisterClass::contains.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153782 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 23:13:40 +00:00
Benjamin Kramer
47817f30f2
Use a signed value for this enum to avoid spuriuos warnings from gcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153184 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21 13:48:11 +00:00
Craig Topper
a1ffc681ed
Factor out target shuffle mask decoding from getShuffleScalarElt and use a SmallVector of int instead of unsigned for shuffle mask in decode functions. Preparation for another change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153079 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20 06:42:26 +00:00
Jim Grosbach
c6449b636f
Make MCRegisterInfo available to the the MCInstPrinter.
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Used to allow context sensitive printing of super-register or sub-register
references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152043 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05 19:33:20 +00:00
Kevin Enderby
b80d571ea8
Updated the llvm-mc disassembler C API to support for the X86 target.
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rdar://10873652
As part of this I updated the llvm-mc disassembler C API to always call the
SymbolLookUp call back even if there is no getOpInfo call back. If there is a
getOpInfo call back that is tried first and then if that gets no information
then the SymbolLookUp is called. I also made the code more robust by
memset(3)'ing to zero the LLVMOpInfo1 struct before then setting
SymbolicOp.Value before for the call to getOpInfo. And also don't use any
values from the LLVMOpInfo1 struct if getOpInfo returns 0. And also don't
use any of the ReferenceType or ReferenceName values from SymbolLookUp if it
returns NULL. rdar://10873563 and rdar://10873683
For the X86 target also fixed bugs so the annotations get printed.
Also fixed a few places in the ARM target that was not producing symbolic
operands for some instructions. rdar://10878166
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151267 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-23 18:18:17 +00:00
Jia Liu
31d157ae1a
Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC, PTX, Sparc, X86, XCore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150878 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-18 12:03:15 +00:00
Elena Demikhovsky
f602040c49
Fixed a bug in printing "cmp" pseudo ops.
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> This IR code
> %res = call <8 x float> @llvm.x86.avx.cmp.ps.256(<8 x float> %a0, <8 x float> %a1, i8 14)
> fails with assertion:
>
> llc: X86ATTInstPrinter.cpp:62: void llvm::X86ATTInstPrinter::printSSECC(const llvm::MCInst*, unsigned int, llvm::raw_ostream&): Assertion `0 && "Invalid ssecc argument!"' failed.
> 0 llc 0x0000000001355803
> 1 llc 0x0000000001355dc9
> 2 libpthread.so.0 0x00007f79a30575d0
> 3 libc.so.6 0x00007f79a23a1945 gsignal + 53
> 4 libc.so.6 0x00007f79a23a2f21 abort + 385
> 5 libc.so.6 0x00007f79a239a810 __assert_fail + 240
> 6 llc 0x00000000011858d5 llvm::X86ATTInstPrinter::printSSECC(llvm::MCInst const*, unsigned int, llvm::raw_ostream&) + 119
I added the full testing for all possible pseudo-ops of cmp.
I extended X86AsmPrinter.cpp and X86IntelInstPrinter.cpp.
You'l also see lines alignments (unrelated to this fix) in X86IselLowering.cpp from my previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150068 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-08 08:37:26 +00:00
Craig Topper
d156dc11f9
Add shuffle decoding support for 256-bit pshufd. Merge vpermilp* and pshufd decoding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149859 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-06 07:17:51 +00:00
Craig Topper
6d1263acb9
Convert assert(0) to llvm_unreachable in X86 Target directory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149809 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-05 05:38:58 +00:00
Daniel Dunbar
4ab406d7fc
LLVMBuild: Remove trailing newline, which irked me.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 19:48:00 +00:00
Craig Topper
3d8c2ce3e4
Clean up some of the shuffle decoding code for UNPCK instructions. Add instruction commenting for AVX/AVX2 forms for integer UNPCKs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145924 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 05:31:16 +00:00
Craig Topper
316cd2a2c5
Merge decoding of VPERMILPD and VPERMILPS shuffle masks. Merge X86ISD node type for VPERMILPD/PS. Add instruction selection support for VINSERTI128/VEXTRACTI128.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145483 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 06:25:25 +00:00
Daniel Dunbar
d782bae970
build/CMake: Finish removal of add_llvm_library_dependencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 19:25:30 +00:00
Craig Topper
f267972d28
Fix shuffle decoding for memory forms for (V)SHUFPS/D.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145392 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 07:58:09 +00:00
Craig Topper
36e36ace77
Fix issues in shuffle decoding around VPERM* instructions. Fix shuffle decoding for VSHUFPS/D for 256-bit types. Add pattern matching for memory forms of VPERMILPS/VPERMILPD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145390 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 07:49:05 +00:00
Craig Topper
796c193768
More fixes to the X86InstComments for shuffle instructions. In particular add AVX flavors of many instructions and fix the destination operand for some of the existing AVX entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145063 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-22 14:27:57 +00:00
Craig Topper
f7de577a08
Fix shuffle decoding logic to handle UNPCKLPS/UNPCKLPD on 256-bit vectors correctly. Add support for decoding UNPCKHPS/UNPCKHPD for AVX 128-bit and 256-bit forms.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145055 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-22 01:57:35 +00:00
Benjamin Kramer
41a964931a
Add more PRI.64 macros for MSVC and use them throughout the codebase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143799 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-05 08:57:40 +00:00
Daniel Dunbar
a3a2dfd4a2
build: Add initial cut at LLVMBuild.txt files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-03 18:53:17 +00:00
Owen Anderson
317eaf1993
In the disassembler C API, be careful not to confuse the comment streamer that the disassembler outputs annotations on with the streamer that the InstPrinter will print them on.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140217 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 00:25:23 +00:00
Owen Anderson
98c5ddabca
Don't attach annotations to MCInst's. Instead, have the disassembler return, and the printer accept, an annotation string which can be passed through if the client cares about annotations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139876 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 23:38:46 +00:00
Owen Anderson
ede042dc8d
Add support for stored annotations to MCInst, and provide facilities for MC-based InstPrinters to print them out. Enhance the ARM and X86 InstPrinter's to do so in verbose mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:36:29 +00:00
Kevin Enderby
d5705fe50d
Change X86 disassembly to print immediates values as signed by default. Special
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case those instructions that the immediate is not sign-extend. radr://8795217
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139028 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02 20:01:23 +00:00