Lines Matching refs:ab
665 LLVMValueRef ab;
677 ab = LLVMBuildMul(builder, a, b, "");
681 /* ab/255 ~= (ab + (ab >> 8) + 0x80) >> 8 */
682 ab = LLVMBuildMul(builder, a, b, "");
683 ab = LLVMBuildAdd(builder, ab, LLVMBuildLShr(builder, ab, c8, ""), "");
684 ab = LLVMBuildAdd(builder, ab, lp_build_const_int_vec(gallivm, i16_type, 0x80), "");
688 ab = LLVMBuildLShr(builder, ab, c8, "");
690 return ab;
724 LLVMValueRef al, ah, bl, bh, abl, abh, ab;
733 ab = lp_build_pack2(bld->gallivm, i16_type, type, abl, abh);
735 return ab;
