search for: mnemonic

...lib\ 1.19.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -DMISSING_SYSCALL_NAMES -fno-builtin -DMISSING_SYSCALL_NAMES -fno-builtin -O2 -c -o lib_a-memcpy.o `test -f 'memcpy.S' || echo './'`memcpy.S /tmp/cc-qoxxpO.s:51:3: error: invalid instruction mnemonic 'movntiq' movntiq % rax, (% rdi) ^ /tmp/cc-qoxxpO.s:52:3: error: invalid instruction mnemonic 'movntiq' movntiq % r8 , 8 (% rdi) ^ /tmp/cc-qoxxpO.s:53:3: error: invalid instruction mnemonic 'movntiq' movntiq % r9 , 16 (% rdi) ^ /tmp/cc-qoxxpO.s:54:3: error: inval...

Hello all, I am at the adding Instruction Set stage of adding new target support into LLVM. There is a single instruction op mnemonic with multiple operand forms. For example: Add R1, R2 & Add @R1, R2. I found that there is similar case in x86 instruction set, such like ADD reg, reg & ADD mem, reg. However, the solution of x86 is adding suffix of instruction and translating instruction op mnemonic into ADDrr & ADDmr....

...-c /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:12:2: error: unknown directive .syntax unified ^ /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:25:3: error: invalid instruction mnemonic 'eor' eor r1, r0, r0, ror #16 ^~~ /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:26:15: error: unknown token in expression bic r1, r1, #0xff0000 ^ /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:27:3: error: unknown use of...

I would recommend Newlib. It's easy to configure and compile using Clang. http://sourceware.org/newlib/ - xi On Jun 23, 2011, at 2:07 AM, Gregory Malecha wrote: > Hello, > > I'm wondering if anyone had any success (even a small amount) compiling any variant of libc to llvm bitcode? > > -- > gregory malecha > _______________________________________________ >

.../../dlls -o ntdll.spec.c -spec ./ntdll.spec gcc -c -I. -I. -I../../include -I../../include -g -O2 -Wall -fno-strength-reduce -mpreferred-stack-boundary=2 -fPIC -D__WINE__ -D_REENTRANT -o ntdll.spec.o ntdll.spec.c Assembler: ntdll.spec.c "/var/tmp/ccO4Q7TL.s", line 30 : Illegal mnemonic "/var/tmp/ccO4Q7TL.s", line 30 : Syntax error "/var/tmp/ccO4Q7TL.s", line 16935 : Syntax error "/var/tmp/ccO4Q7TL.s", line 17948 : Illegal mnemonic "/var/tmp/ccO4Q7TL.s", line 17948 : Syntax error "/var/tmp/ccO4Q7T...

I am currently trying to compile a pretty simple program to work on an experimental board. It contains an (FPGA-version of) an ARMv4 processor. So basically, I try this (on my Ubuntu 18.04.1 LTS): clang -v --target=arm-none-eabi -c barehello.c -o barehelloCLANG.o clang -v --target=arm-none-eabi -c io.c -o io.o clang -v --target=arm-none-eabi barehelloCLANG.o io.o -o helloCLANGstatic -static

Hello, I'm wondering if anyone had any success (even a small amount) compiling any variant of libc to llvm bitcode? -- gregory malecha -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110622/b5fad437/attachment.html>

...ntents within a MachineFunctionPass on the basis of how many CPU cycles the assembly instructions corresponding to the MBB take. I'm using the AVR backend and the number of CPU cycles every AVR assembly operation takes is openly available. Is there any straightforward way of getting the opcode mnemonics corresponding to a MachineInstr? I've gone through this thread (http://lists.llvm.org/pipermail/llvm-dev/2012-October/054818.html) and I understand I need to modify the AsmPrinter or InstPrinter in some way, but am not sure how. Thank you for your help! Radhika

...ah > > > > *From:* llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] *On > Behalf Of *Lu Mitnick > *Sent:* Tuesday, January 18, 2011 10:29 AM > *To:* llvmdev at cs.uiuc.edu > *Subject:* [LLVMdev] Question about porting LLVM - a single instruction op > mnemonic with multiple operand forms > > > > Hello all, > > > > I am at the adding Instruction Set stage of adding new target support into > LLVM. There is a single instruction op mnemonic with multiple operand forms. > For example: Add R1, R2 & Add @R1, R2. I found that th...

...compiler-rt/lib/builtins/arm/bswapsi2.S >> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:12:2: error: unknown directive >> .syntax unified >> ^ >> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:25:3: error: invalid instruction mnemonic 'eor' >> eor r1, r0, r0, ror #16 >> ^~~ >> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:26:15: error: unknown token in expression >> bic r1, r1, #0xff0000 >> ^ >> /home/llvm_all/llvm/projects/compiler-rt/lib...

Hi, I'm trying to enable the hexagon LLVM assembly parser. It seem like there is a lot of work that has been done to make this parsing straightforward. But.. Hexagon assembly does not follow the "Mnemonic Rx Rx ." format that is expected by the assembly parsing infrastructure, represented by: StringRef Mnemonic = ((ARMOperand*)Operands[0])->getToken(); This Mnemonic location assumption applies to both the Tablegen Backend AsmMatcherEmitter processing, and the .inc file it produces wher...

...e pseudo instruction after instruction selection. Micah From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Lu Mitnick Sent: Tuesday, January 18, 2011 10:29 AM To: llvmdev at cs.uiuc.edu Subject: [LLVMdev] Question about porting LLVM - a single instruction op mnemonic with multiple operand forms Hello all, I am at the adding Instruction Set stage of adding new target support into LLVM. There is a single instruction op mnemonic with multiple operand forms. For example: Add R1, R2 & Add @R1, R2. I found that there is similar case in x86 instruction set, such...

Thanks for the quick answer Bruce. So far as I can tell (from a quick read), this is really for integrated assemblers/disassemblers - but we use an external assembler. When invoking clang we would provide ‘-mcpu=chip_v1’ or ‘-mcpu=chip_v2’, and the mnemonic ‘LD32’ is only valid when compiling for ‘chip_v1’, while ‘LD.32’ is only valid when compiling for ‘chip_v2’. But I will study the mnemonic aliasing carefully to see if it does provide what I need. All the best, MartinO From: bruce.hoult at gmail.com [mailto:bruce.hoult at g...

...compiler-rt/lib/builtins/arm/bswapsi2.S >> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:12:2: error: unknown directive >> .syntax unified >> ^ >> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:25:3: error: invalid instruction mnemonic 'eor' >> eor r1, r0, r0, ror #16 >> ^~~ >> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:26:15: error: unknown token in expression >> bic r1, r1, #0xff0000 >> ^ >> /home/llvm_all/llvm/projects/compiler-rt/lib...

..., 2012, at 3:29 PM, David Young <davidy at codeaurora.org> wrote: > Hi, > I’m trying to enable the hexagon LLVM assembly parser. It seem like there is a lot of work that has been done to make this parsing straightforward. > > But…. > Hexagon assembly does not follow the “Mnemonic Rx Rx …” format that is expected by the assembly parsing infrastructure, represented by: > StringRef Mnemonic = ((ARMOperand*)Operands[0])->getToken(); > > This Mnemonic location assumption applies to both the Tablegen Backend AsmMatcherEmitter processing, and the .inc file it produc...

...mpiler-rt/lib/builtins/arm/bswapsi2.S > > /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:12:2: error: unknown directive > > .syntax unified > > ^ > > /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:25:3: error: invalid instruction mnemonic 'eor' > > eor r1, r0, r0, ror #16 > > ^~~ > > /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:26:15: error: unknown token in expression > > bic r1, r1, #0xff0000 > > ^ > > /home/llvm_all/llvm/projects/compiler-rt/l...

Hello all, I would like to assign some bits in the instructions, based on the order of mnemonics that appear in a special order. I can do it in TableGen itself, but it will not be well maintainable based on the things I want to accomplish. Therefor, I would like to do it in the c++ file which is waaay easier (at least in the concept!!). Imagine I have this in my base class in TableGen: *b...

Hi LLVM Dev, I have an old problem that I've wanted to clean-up for some time. Our chip has gone through a number of iterations in the past few years, but with each revision there have been changes to some of the mnemonics for instructions. These are mostly very simple, for example we had a 32-bit load from memory instruction named 'LD32' in one version of the chip, but for a later version this was changed to 'LD.32'. The semantics and schedule remained the same, but in the TD file I had to intro...

I'm trying to implement the standalone assembler for mips and I have encountered a problem in instruction operands matcher. In mips instruction set there are math instructions with two format flags in the mnemonic, one for source and one for destination register. For example ceil.w.s means both source and destination are F32 registers while ceil.l.d means both source and destination are F64 registers. Also, depending on the floating point unit configuration F64 may be either single 64 bit register or a pair...

...2.S > >>> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:12:2: error: unknown directive > >>> .syntax unified > >>> ^ > >>> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:25:3: error: invalid instruction mnemonic 'eor' > >>> eor r1, r0, r0, ror #16 > >>> ^~~ > >>> /home/llvm_all/llvm/projects/compiler-rt/lib/builtins/arm/bswapsi2.S:26:15: error: unknown token in expression > >>> bic r1, r1, #0xff0000 > >>> ^ > &gt...