ef,c8 c8,ef 8a,15,de,c5 c5,de,15,8a 23,21 40,10 5,4 llvm_cttz_i32: (0, 0)=32 (1, 0)=0 (2, 0)=1 (0x0000FFFF, 0)=0 (0x7FFF0000, 0)=16 (0xFFFF0000, 0)=16 (0x7FFFFFFF, 0)=0 (0xFFFFFFFE, 0)=1 (0xFFFFFFFF, 0)=0 small ctlz: 6,14 llvm_ctpop_i32: 22 24 0 32 16 16 16 1 1 llvm_expect_i32: 13 72057594037927936 125 243 18 -12 27 -9 1.0 -1.0 1.0 -1.0 exp2_f32 8.0 exp2_f64 22.6 log2_f32 4.0 log2_f64 4.3 log10_f32 3.0 log10_f64 3.3 llvm_ceil_f32 2.0 llvm_ceil_f32 2.0 llvm_ceil_f32 2.0 llvm_ceil_f32 -1.0 llvm_ceil_f32 -1.0 llvm_ceil_f32 -1.0 llvm_ceil_f64 2.0 llvm_ceil_f64 2.0 llvm_ceil_f64 2.0 llvm_ceil_f64 -1.0 llvm_ceil_f64 -1.0 llvm_ceil_f64 -1.0 llvm_floor_f32 1.0 llvm_floor_f32 1.0 llvm_floor_f32 1.0 llvm_floor_f32 -2.0 llvm_floor_f32 -2.0 llvm_floor_f32 -2.0 llvm_floor_f64 1.0 llvm_floor_f64 1.0 llvm_floor_f64 1.0 llvm_floor_f64 -2.0 llvm_floor_f64 -2.0 llvm_floor_f64 -2.0 llvm_round_f64 20.0 llvm_round_f64 21.0 llvm_round_f64 42.0 llvm_round_f64 -20.0 llvm_round_f64 -21.0 llvm_round_f64 -21.0 llvm_round_f32 20.0 llvm_round_f32 21.0 llvm_round_f32 42.0 llvm_round_f32 -20.0 llvm_round_f32 -21.0 llvm_round_f32 -21.0 llvm_nearbyint_f64 20.0 llvm_nearbyint_f64 21.0 llvm_nearbyint_f64 42.0 llvm_nearbyint_f64 -20.0 llvm_nearbyint_f64 -20.0 llvm_nearbyint_f64 -21.0 llvm_nearbyint_f32 20.0 llvm_nearbyint_f32 21.0 llvm_nearbyint_f32 42.0 llvm_nearbyint_f32 -20.0 llvm_nearbyint_f32 -20.0 llvm_nearbyint_f32 -21.0 llvm_minnum_f32 5.7 llvm_minnum_f32 2.3 llvm_minnum_f64 5.7 llvm_minnum_f64 2.3 llvm_maxnum_f32 10.2 llvm_maxnum_f32 8.5 llvm_maxnum_f64 10.2 llvm_maxnum_f64 8.5 llvm_copysign_f32 1.2 llvm_copysign_f32 -5.6 llvm_copysign_f32 -1.3 llvm_copysign_f32 5.7 llvm_copysign_f64 1.2 llvm_copysign_f64 -5.6 llvm_copysign_f64 -1.3 llvm_copysign_f64 5.7 ok.