52                                             LoopUnrollInfo& loopInfo) {  in get_es2_loop_unroll_info()  argument
72     if (!ConstantFolder::GetConstantValue(*initDecl.value(), &loopInfo.fStart)) {  in get_es2_loop_unroll_info()
76     loopInfo.fIndex = &initDecl.var();  in get_es2_loop_unroll_info()
80                expr->as<VariableReference>().variable() == loopInfo.fIndex;  in get_es2_loop_unroll_info()
131             if (!ConstantFolder::GetConstantValue(*next.right(), &loopInfo.fDelta)) {  in get_es2_loop_unroll_info()
136                 case Token::Kind::TK_MINUSEQ: loopInfo.fDelta = -loopInfo.fDelta; break;  in get_es2_loop_unroll_info()
147                 case Token::Kind::TK_PLUSPLUS:   loopInfo.fDelta =  1; break;  in get_es2_loop_unroll_info()
148                 case Token::Kind::TK_MINUSMINUS: loopInfo.fDelta = -1; break;  in get_es2_loop_unroll_info()
159                 case Token::Kind::TK_PLUSPLUS:   loopInfo.fDelta =  1; break;  in get_es2_loop_unroll_info()
160                 case Token::Kind::TK_MINUSMINUS: loopInfo.fDelta = -1; break;  in get_es2_loop_unroll_info()
178     loopInfo.fCount = 0;  in get_es2_loop_unroll_info()
182             loopInfo.fCount = calculate_count(loopInfo.fStart, loopEnd, loopInfo.fDelta,  in get_es2_loop_unroll_info()
187             loopInfo.fCount = calculate_count(loopInfo.fStart, loopEnd, loopInfo.fDelta,  in get_es2_loop_unroll_info()
192             loopInfo.fCount = calculate_count(loopInfo.fStart, loopEnd, loopInfo.fDelta,  in get_es2_loop_unroll_info()
197             loopInfo.fCount = calculate_count(loopInfo.fStart, loopEnd, loopInfo.fDelta,  in get_es2_loop_unroll_info()
202             float iterations = sk_ieee_double_divide(loopEnd - loopInfo.fStart, loopInfo.fDelta);  in get_es2_loop_unroll_info()
203             loopInfo.fCount = std::ceil(iterations);  in get_es2_loop_unroll_info()
204             if (loopInfo.fCount < 0 || loopInfo.fCount != iterations ||  in get_es2_loop_unroll_info()
207                 loopInfo.fCount = kLoopTerminationLimit;  in get_es2_loop_unroll_info()
212             if (loopInfo.fStart == loopEnd) {  in get_es2_loop_unroll_info()
214                 if (loopInfo.fDelta) {  in get_es2_loop_unroll_info()
216                     loopInfo.fCount = 1;  in get_es2_loop_unroll_info()
219                     loopInfo.fCount = kLoopTerminationLimit;  in get_es2_loop_unroll_info()
223                 loopInfo.fCount = 0;  in get_es2_loop_unroll_info()
230     SkASSERT(loopInfo.fCount >= 0);  in get_es2_loop_unroll_info()
231     if (loopInfo.fCount >= kLoopTerminationLimit) {  in get_es2_loop_unroll_info()