274   LogicalResult matchAndRewrite(WhileOp whileOp,
285   LogicalResult matchAndRewrite(WhileOp whileOp,
523 LogicalResult WhileLowering::matchAndRewrite(WhileOp whileOp,  in matchAndRewrite()  argument
526   Location loc = whileOp.getLoc();  in matchAndRewrite()
534   Block *after = &whileOp.getAfter().front();  in matchAndRewrite()
535   Block *afterLast = &whileOp.getAfter().back();  in matchAndRewrite()
536   Block *before = &whileOp.getBefore().front();  in matchAndRewrite()
537   Block *beforeLast = &whileOp.getBefore().back();  in matchAndRewrite()
538   rewriter.inlineRegionBefore(whileOp.getAfter(), continuation);  in matchAndRewrite()
539   rewriter.inlineRegionBefore(whileOp.getBefore(), after);  in matchAndRewrite()
543   rewriter.create<cf::BranchOp>(loc, before, whileOp.getInits());  in matchAndRewrite()
561   rewriter.replaceOp(whileOp, condOp.getArgs());  in matchAndRewrite()
567 DoWhileLowering::matchAndRewrite(WhileOp whileOp,  in matchAndRewrite()  argument
569   if (!llvm::hasSingleElement(whileOp.getAfter()))  in matchAndRewrite()
570     return rewriter.notifyMatchFailure(whileOp,  in matchAndRewrite()
574   Block &afterBlock = whileOp.getAfter().front();  in matchAndRewrite()
576     return rewriter.notifyMatchFailure(whileOp,  in matchAndRewrite()
582     return rewriter.notifyMatchFailure(whileOp,  in matchAndRewrite()
593   Block *before = &whileOp.getBefore().front();  in matchAndRewrite()
594   Block *beforeLast = &whileOp.getBefore().back();  in matchAndRewrite()
595   rewriter.inlineRegionBefore(whileOp.getBefore(), continuation);  in matchAndRewrite()
599   rewriter.create<cf::BranchOp>(whileOp.getLoc(), before, whileOp.getInits());  in matchAndRewrite()
610   rewriter.replaceOp(whileOp, condOp.getArgs());  in matchAndRewrite()