Displaying 1 result from an estimated 1 matches for "ff_ceilf".
2013 Apr 02
1
[LLVMdev] Instruction Implementation
>I'm also a little worried that your pattern has fadd, but your C
>source has a subtraction.
:S i wrote it wrong the true implementation is
def SUBCEIL_S : FFR<0x11, 0x3, 16, (outs FGR32:$fd), (ins FGR32:$fs),
"frac.s\t$fd, $fs", [(set (f32 FGR32:$fd), (fsub (f32 FGR32:$fs ),(f32
(ceilf FGR32:$fs))))] >;
I use some C,C++ code to test my backend.
i use clang