search for: asm_alt

Displaying 2 results from an estimated 2 matches for "asm_alt".

2014 Dec 26
2
[LLVMdev] X86 disassembler & assembler mismatch
...ase enlighten me? > > thanks! > > // sse12_cmp_packed - sse 1 & 2 compare packed instructions > multiclass sse12_cmp_packed<RegisterClass RC, X86MemOperand x86memop, > Operand CC, Intrinsic Int, string asm, > string asm_alt, Domain d, > OpndItins itins = SSE_ALU_F32P> { > def rri : PIi8<0xC2, MRMSrcReg, > (outs RC:$dst), (ins RC:$src1, RC:$src2, CC:$cc), asm, > [(set RC:$dst, (Int RC:$src1, RC:$src2, imm:$cc))], > itins.rr, d>...
2014 Dec 26
2
[LLVMdev] X86 disassembler & assembler mismatch
hi, some instructions mismatch between assembler & disassembler, like below. it seems this happens with all SSECC related instructions? thanks, Jun $ echo "cmpps xmm1, xmm2, 23" | ./Release+Asserts/bin/llvm-mc -assemble -triple=x86_64 --output-asm-variant=1 -x86-asm-syntax=intel -show-encoding .text cmpps xmm1, xmm2, 23 # encoding: [0x0f,0xc2,0xca,0x17] $