perf(ivy): avoid repeat lview reads in pipe instructions (angular#32633)

All of the `pipeBind` instructions call into `isPure` and `unwrapValue` which in turn call `getLView` internally. These internal calls are redundant, because we already have the `LView` from the `load` calls just before it.

PR Close angular#32633

packages/core/src/render3/pipe.ts

@@ -12,7 +12,7 @@ import {PipeTransform} from '../change_detection/pipe_transform';
 import {getFactoryDef} from './definition';
 import {store} from './instructions/all';
 import {PipeDef, PipeDefList} from './interfaces/definition';
-import {BINDING_INDEX, HEADER_OFFSET, TVIEW} from './interfaces/view';
+import {BINDING_INDEX, HEADER_OFFSET, LView, TVIEW} from './interfaces/view';
 import {ɵɵpureFunction1, ɵɵpureFunction2, ɵɵpureFunction3, ɵɵpureFunction4, ɵɵpureFunctionV} from './pure_function';
 import {getLView} from './state';
 import {NO_CHANGE} from './tokens';
@@ -85,10 +85,12 @@ function getPipeDef(name: string, registry: PipeDefList | null): PipeDef<any> {
  * @codeGenApi
  */
 export function ɵɵpipeBind1(index: number, slotOffset: number, v1: any): any {
-  const pipeInstance = load<PipeTransform>(getLView(), index);
+  const lView = getLView();
+  const pipeInstance = load<PipeTransform>(lView, index);
   return unwrapValue(
-      isPure(index) ? ɵɵpureFunction1(slotOffset, pipeInstance.transform, v1, pipeInstance) :
-                      pipeInstance.transform(v1));
+      lView, isPure(lView, index) ?
+          ɵɵpureFunction1(slotOffset, pipeInstance.transform, v1, pipeInstance) :
+          pipeInstance.transform(v1));
 }
 
 /**
@@ -105,10 +107,12 @@ export function ɵɵpipeBind1(index: number, slotOffset: number, v1: any): any {
  * @codeGenApi
  */
 export function ɵɵpipeBind2(index: number, slotOffset: number, v1: any, v2: any): any {
-  const pipeInstance = load<PipeTransform>(getLView(), index);
+  const lView = getLView();
+  const pipeInstance = load<PipeTransform>(lView, index);
   return unwrapValue(
-      isPure(index) ? ɵɵpureFunction2(slotOffset, pipeInstance.transform, v1, v2, pipeInstance) :
-                      pipeInstance.transform(v1, v2));
+      lView, isPure(lView, index) ?
+          ɵɵpureFunction2(slotOffset, pipeInstance.transform, v1, v2, pipeInstance) :
+          pipeInstance.transform(v1, v2));
 }
 
 /**
@@ -126,9 +130,10 @@ export function ɵɵpipeBind2(index: number, slotOffset: number, v1: any, v2: an
  * @codeGenApi
  */
 export function ɵɵpipeBind3(index: number, slotOffset: number, v1: any, v2: any, v3: any): any {
-  const pipeInstance = load<PipeTransform>(getLView(), index);
+  const lView = getLView();
+  const pipeInstance = load<PipeTransform>(lView, index);
   return unwrapValue(
-      isPure(index) ?
+      lView, isPure(lView, index) ?
           ɵɵpureFunction3(slotOffset, pipeInstance.transform, v1, v2, v3, pipeInstance) :
           pipeInstance.transform(v1, v2, v3));
 }
@@ -150,9 +155,10 @@ export function ɵɵpipeBind3(index: number, slotOffset: number, v1: any, v2: an
  */
 export function ɵɵpipeBind4(
     index: number, slotOffset: number, v1: any, v2: any, v3: any, v4: any): any {
-  const pipeInstance = load<PipeTransform>(getLView(), index);
+  const lView = getLView();
+  const pipeInstance = load<PipeTransform>(lView, index);
   return unwrapValue(
-      isPure(index) ?
+      lView, isPure(lView, index) ?
           ɵɵpureFunction4(slotOffset, pipeInstance.transform, v1, v2, v3, v4, pipeInstance) :
           pipeInstance.transform(v1, v2, v3, v4));
 }
@@ -170,14 +176,16 @@ export function ɵɵpipeBind4(
  * @codeGenApi
  */
 export function ɵɵpipeBindV(index: number, slotOffset: number, values: [any, ...any[]]): any {
-  const pipeInstance = load<PipeTransform>(getLView(), index);
+  const lView = getLView();
+  const pipeInstance = load<PipeTransform>(lView, index);
   return unwrapValue(
-      isPure(index) ? ɵɵpureFunctionV(slotOffset, pipeInstance.transform, values, pipeInstance) :
-                      pipeInstance.transform.apply(pipeInstance, values));
+      lView, isPure(lView, index) ?
+          ɵɵpureFunctionV(slotOffset, pipeInstance.transform, values, pipeInstance) :
+          pipeInstance.transform.apply(pipeInstance, values));
 }
 
-function isPure(index: number): boolean {
-  return (<PipeDef<any>>getLView()[TVIEW].data[index + HEADER_OFFSET]).pure;
+function isPure(lView: LView, index: number): boolean {
+  return (<PipeDef<any>>lView[TVIEW].data[index + HEADER_OFFSET]).pure;
 }
 
 /**
@@ -187,10 +195,9 @@ function isPure(index: number): boolean {
  *
  * @param newValue the pipe transformation output.
  */
-function unwrapValue(newValue: any): any {
+function unwrapValue(lView: LView, newValue: any): any {
   if (WrappedValue.isWrapped(newValue)) {
     newValue = WrappedValue.unwrap(newValue);
-    const lView = getLView();
     // The NO_CHANGE value needs to be written at the index where the impacted binding value is
     // stored
     const bindingToInvalidateIdx = lView[BINDING_INDEX];