39 using WebAssembly::SortRegionInfo;
305     if (MI.getOpcode() == WebAssembly::LOOP) {  in placeBlockMarker()
319     if (MI.getOpcode() == WebAssembly::BLOCK ||  in placeBlockMarker()
320         MI.getOpcode() == WebAssembly::TRY) {  in placeBlockMarker()
331     if (MI.getOpcode() == WebAssembly::END_BLOCK ||  in placeBlockMarker()
332         MI.getOpcode() == WebAssembly::END_LOOP ||  in placeBlockMarker()
333         MI.getOpcode() == WebAssembly::END_TRY)  in placeBlockMarker()
347     if (WebAssembly::isChild(*std::prev(I), MFI))  in placeBlockMarker()
354   WebAssembly::BlockType ReturnType = WebAssembly::BlockType::Void;  in placeBlockMarker()
358               TII.get(WebAssembly::BLOCK))  in placeBlockMarker()
367     if (MI.getOpcode() == WebAssembly::LOOP ||  in placeBlockMarker()
368         MI.getOpcode() == WebAssembly::TRY)  in placeBlockMarker()
376     if (MI.getOpcode() == WebAssembly::END_LOOP ||  in placeBlockMarker()
377         MI.getOpcode() == WebAssembly::END_TRY) {  in placeBlockMarker()
390                               TII.get(WebAssembly::END_BLOCK));  in placeBlockMarker()
425     if (MI.getOpcode() == WebAssembly::END_LOOP)  in placeLoopMarker()
436                                 TII.get(WebAssembly::LOOP))  in placeLoopMarker()
437                             .addImm(int64_t(WebAssembly::BlockType::Void));  in placeLoopMarker()
445     if (MI.getOpcode() == WebAssembly::END_LOOP)  in placeLoopMarker()
456       BuildMI(*AfterLoop, InsertPos, EndDL, TII.get(WebAssembly::END_LOOP));  in placeLoopMarker()
529     if (MI.getOpcode() == WebAssembly::LOOP) {  in placeTryMarker()
541     if (MI.getOpcode() == WebAssembly::BLOCK ||  in placeTryMarker()
542         MI.getOpcode() == WebAssembly::TRY)  in placeTryMarker()
547     if (MI.getOpcode() == WebAssembly::END_BLOCK ||  in placeTryMarker()
548         MI.getOpcode() == WebAssembly::END_LOOP ||  in placeTryMarker()
549         MI.getOpcode() == WebAssembly::END_TRY)  in placeTryMarker()
567         TermPos->getOpcode() != WebAssembly::RETHROW) {  in placeTryMarker()
596     if (WebAssembly::isChild(*std::prev(I), MFI))  in placeTryMarker()
606               TII.get(WebAssembly::TRY))  in placeTryMarker()
607           .addImm(int64_t(WebAssembly::BlockType::Void));  in placeTryMarker()
615     if (MI.getOpcode() == WebAssembly::LOOP ||  in placeTryMarker()
616         MI.getOpcode() == WebAssembly::BLOCK)  in placeTryMarker()
621     if (MI.getOpcode() == WebAssembly::END_TRY)  in placeTryMarker()
629     if (MI.getOpcode() == WebAssembly::END_LOOP) {  in placeTryMarker()
647               TII.get(WebAssembly::END_TRY));  in placeTryMarker()
714       assert(EndTry->getOpcode() != WebAssembly::DELEGATE);  in removeUnnecessaryInstrs()
733           assert(PrevI->getOpcode() == WebAssembly::BR);  in removeUnnecessaryInstrs()
757       if (MI.getOpcode() != WebAssembly::TRY)  in removeUnnecessaryInstrs()
760       if (EndTry->getOpcode() == WebAssembly::DELEGATE)  in removeUnnecessaryInstrs()
768            std::prev(B)->getOpcode() == WebAssembly::BLOCK &&  in removeUnnecessaryInstrs()
769            E->getOpcode() == WebAssembly::END_BLOCK &&  in removeUnnecessaryInstrs()
778     if (MI->getOpcode() == WebAssembly::BLOCK)  in removeUnnecessaryInstrs()
786   if (RC == &WebAssembly::I32RegClass)  in getCopyOpcode()
787     return WebAssembly::COPY_I32;  in getCopyOpcode()
788   if (RC == &WebAssembly::I64RegClass)  in getCopyOpcode()
789     return WebAssembly::COPY_I64;  in getCopyOpcode()
790   if (RC == &WebAssembly::F32RegClass)  in getCopyOpcode()
791     return WebAssembly::COPY_F32;  in getCopyOpcode()
792   if (RC == &WebAssembly::F64RegClass)  in getCopyOpcode()
793     return WebAssembly::COPY_F64;  in getCopyOpcode()
794   if (RC == &WebAssembly::V128RegClass)  in getCopyOpcode()
795     return WebAssembly::COPY_V128;  in getCopyOpcode()
796   if (RC == &WebAssembly::FUNCREFRegClass)  in getCopyOpcode()
797     return WebAssembly::COPY_FUNCREF;  in getCopyOpcode()
798   if (RC == &WebAssembly::EXTERNREFRegClass)  in getCopyOpcode()
799     return WebAssembly::COPY_EXTERNREF;  in getCopyOpcode()
847     if (!WebAssembly::isTee(MI.getOpcode()))  in unstackifyVRegsUsedInSplitBB()
883     if (WebAssembly::isChild(*std::prev(I), MFI))  in addTryDelegate()
893                               TII.get(WebAssembly::TRY))  in addTryDelegate()
894                           .addImm(int64_t(WebAssembly::BlockType::Void));  in addTryDelegate()
921         if (WebAssembly::isCatch(I->getOpcode())) {  in addTryDelegate()
982                                    TII.get(WebAssembly::DELEGATE))  in addTryDelegate()
1120       if (MI.getOpcode() == WebAssembly::TRY)  in fixCallUnwindMismatches()
1122       else if (WebAssembly::isCatch(MI.getOpcode()))  in fixCallUnwindMismatches()
1130           !WebAssembly::mayThrow(MI))  in fixCallUnwindMismatches()
1196       bool MayThrow = WebAssembly::mayThrow(MI);  in fixCallUnwindMismatches()
1206       else if (RangeEnd && WebAssembly::isMarker(MI.getOpcode()))  in fixCallUnwindMismatches()
1225       if (MI.getOpcode() == WebAssembly::TRY)  in fixCallUnwindMismatches()
1227       else if (WebAssembly::isCatch(MI.getOpcode()))  in fixCallUnwindMismatches()
1320       if (MI.getOpcode() == WebAssembly::TRY)  in fixCatchUnwindMismatches()
1322       else if (MI.getOpcode() == WebAssembly::DELEGATE)  in fixCatchUnwindMismatches()
1324       else if (WebAssembly::isCatch(MI.getOpcode())) {  in fixCatchUnwindMismatches()
1329         if (MI.getOpcode() == WebAssembly::CATCH_ALL) {  in fixCatchUnwindMismatches()
1437                 if (MI.getOpcode() == WebAssembly::END_BLOCK) {  in fixCatchUnwindMismatches()
1467       case WebAssembly::END_BLOCK:  in recalculateScopeTops()
1468       case WebAssembly::END_LOOP:  in recalculateScopeTops()
1469       case WebAssembly::END_TRY:  in recalculateScopeTops()
1470       case WebAssembly::DELEGATE:  in recalculateScopeTops()
1473       case WebAssembly::CATCH:  in recalculateScopeTops()
1474       case WebAssembly::CATCH_ALL:  in recalculateScopeTops()
1497   WebAssembly::BlockType RetType =  in fixEndsAtEndOfFunction()
1499           ? WebAssembly::BlockType::Multivalue  in fixEndsAtEndOfFunction()
1500           : WebAssembly::BlockType(  in fixEndsAtEndOfFunction()
1501                 WebAssembly::toValType(MFI.getResults().front()));  in fixEndsAtEndOfFunction()
1513       case WebAssembly::END_TRY: {  in fixEndsAtEndOfFunction()
1520             std::next(WebAssembly::findCatch(EHPad)->getReverseIterator());  in fixEndsAtEndOfFunction()
1525       case WebAssembly::END_BLOCK:  in fixEndsAtEndOfFunction()
1526       case WebAssembly::END_LOOP:  in fixEndsAtEndOfFunction()
1527       case WebAssembly::DELEGATE:  in fixEndsAtEndOfFunction()
1550           TII.get(WebAssembly::END_FUNCTION));  in appendEndToFunction()
1658     if (End->getOpcode() == WebAssembly::END_TRY) {  in getRethrowDepth()
1677       case WebAssembly::BLOCK:  in rewriteDepthImmediates()
1678       case WebAssembly::TRY:  in rewriteDepthImmediates()
1685       case WebAssembly::LOOP:  in rewriteDepthImmediates()
1690       case WebAssembly::END_BLOCK:  in rewriteDepthImmediates()
1694       case WebAssembly::END_TRY: {  in rewriteDepthImmediates()
1703       case WebAssembly::END_LOOP:  in rewriteDepthImmediates()
1707       case WebAssembly::CATCH:  in rewriteDepthImmediates()
1708       case WebAssembly::CATCH_ALL:  in rewriteDepthImmediates()
1712       case WebAssembly::RETHROW:  in rewriteDepthImmediates()
1724               if (MI.getOpcode() == WebAssembly::DELEGATE)  in rewriteDepthImmediates()
1735         if (MI.getOpcode() == WebAssembly::DELEGATE)  in rewriteDepthImmediates()