search for: zmm17

Hi, It seems LLVM-MC is broken with Avx512? $ echo "vinserti32x4 \$1, %xmm21, %zmm5, %zmm17"|./Release+Asserts/bin/llvm-mc -assemble -arch=x86-64 -show-encoding -x86-asm-syntax=att .text vinserti32x4 $1, %xmm21, %zmm5, %zmm17 # encoding: [0x62,0xa3,0x55,0x48,0x38,0xcd,0x01] $ echo "0x62,0xa3,0x55,0x48,0x38,0xcd,0x01" |./Release+Asserts/bin/llvm-mc -disassemble -...

...ctions as well as the assembler. I looked but didn’t see any disassembler tests for avx512. -Jim On Dec 12, 2013, at 7:32 PM, Jun Koi <junkoi2004 at gmail.com> wrote: > Hi, > > It seems LLVM-MC is broken with Avx512? > > > $ echo "vinserti32x4 \$1, %xmm21, %zmm5, %zmm17"|./Release+Asserts/bin/llvm-mc -assemble -arch=x86-64 -show-encoding -x86-asm-syntax=att > .text > vinserti32x4 $1, %xmm21, %zmm5, %zmm17 # encoding: [0x62,0xa3,0x55,0x48,0x38,0xcd,0x01] > > $ echo "0x62,0xa3,0x55,0x48,0x38,0xcd,0x01" |./Release+Asserts/bin/ll...

...paddq zmm14, zmm14, zmm15 ; **dont understand the need for this >>>>> step* >>>>> * vpmuludq zmm16, zmm9, zmm2 ; **here same as before the lower 8 >>>>> elements of B indexes are computed as Zmm16=[0,4000,8000,.......28000]* >>>>> * vpsrlq zmm17, zmm9, 32 **; **dont understand the need for this >>>>> step* >>>>> * vpmuludq zmm17, zmm17, zmm2 **; **dont understand the need for >>>>> this step* >>>>> * vpsllq zmm17, zmm17, 32 **; **dont understand the need for this >>>&...