search for: arithf2

...elease. I added code to emit an fneg assembly instruction and now I'm getting "UNREACHABLE executed!" when trying to compile the code. The only change I made was to add the following two lines next to the square root lines in the code (FPU and sqrt are enabled in llc): def FSQRT : ArithF2<0x16, 0x300, "fsqrt ", IIAlu>; def FNEG : ArithF2<0x16, 0x300, "fneg ", IIAlu>; // added for fneg and def : Pat<(fsqrt FGR32:$V), (FSQRT FGR32:$V)>; def : Pat<(fneg FGR32:$V), (FNEG FGR32:$V)>; // added for fneg Does anyone know what common...