81   out0 = vec_sub(out0, pw_centerjsamp);  in jsimd_convsamp_altivec()
82   out1 = vec_sub(out1, pw_centerjsamp);  in jsimd_convsamp_altivec()
83   out2 = vec_sub(out2, pw_centerjsamp);  in jsimd_convsamp_altivec()
84   out3 = vec_sub(out3, pw_centerjsamp);  in jsimd_convsamp_altivec()
85   out4 = vec_sub(out4, pw_centerjsamp);  in jsimd_convsamp_altivec()
86   out5 = vec_sub(out5, pw_centerjsamp);  in jsimd_convsamp_altivec()
87   out6 = vec_sub(out6, pw_centerjsamp);  in jsimd_convsamp_altivec()
88   out7 = vec_sub(out7, pw_centerjsamp);  in jsimd_convsamp_altivec()
162   row0 = vec_sub(row0, row0s);  in jsimd_quantize_altivec()
163   row1 = vec_sub(row1, row1s);  in jsimd_quantize_altivec()
164   row2 = vec_sub(row2, row2s);  in jsimd_quantize_altivec()
165   row3 = vec_sub(row3, row3s);  in jsimd_quantize_altivec()
166   row4 = vec_sub(row4, row4s);  in jsimd_quantize_altivec()
167   row5 = vec_sub(row5, row5s);  in jsimd_quantize_altivec()
168   row6 = vec_sub(row6, row6s);  in jsimd_quantize_altivec()
169   row7 = vec_sub(row7, row7s);  in jsimd_quantize_altivec()
233   row0 = vec_sub(row0, row0s);  in jsimd_quantize_altivec()
234   row1 = vec_sub(row1, row1s);  in jsimd_quantize_altivec()
235   row2 = vec_sub(row2, row2s);  in jsimd_quantize_altivec()
236   row3 = vec_sub(row3, row3s);  in jsimd_quantize_altivec()
237   row4 = vec_sub(row4, row4s);  in jsimd_quantize_altivec()
238   row5 = vec_sub(row5, row5s);  in jsimd_quantize_altivec()
239   row6 = vec_sub(row6, row6s);  in jsimd_quantize_altivec()
240   row7 = vec_sub(row7, row7s);  in jsimd_quantize_altivec()