[test] Don't rely on try-catch to prevent inlining.

Change-Id: I21926e63c226196c92acf5e32515ce5b1ada8eb8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/397482
Reviewed-by: Siva Annamalai <[email protected]>
Commit-Queue: Ryan Macnak <[email protected]>
Reviewed-by: Alexander Aprelev <[email protected]>

Author: rmacnak-google

tests/language/canonicalize/hashing_memoize_array_test.dart

@@ -207,6 +207,9 @@ const list2_97 = <Object?>[list2_96, list2_96];
 const list2_98 = <Object?>[list2_97, list2_97];
 const list2_99 = <Object?>[list2_98, list2_98];
 
+@pragma("vm:never-inline")
+@pragma("vm:entry-point")
+@pragma("dart2js:noInline")
 confuse(x) {
   try {
     throw x;

tests/language/canonicalize/hashing_memoize_instance_test.dart

@@ -213,6 +213,9 @@ const box2_97 = Box(box2_96, box2_96);
 const box2_98 = Box(box2_97, box2_97);
 const box2_99 = Box(box2_98, box2_98);
 
+@pragma("vm:never-inline")
+@pragma("vm:entry-point")
+@pragma("dart2js:noInline")
 confuse(x) {
   try {
     throw x;

tests/language/canonicalize/hashing_shallow_collision_array_test.dart

@@ -20018,6 +20018,9 @@ const list1 = [
 
 // dart format on
 
+@pragma("vm:never-inline")
+@pragma("vm:entry-point")
+@pragma("dart2js:noInline")
 confuse(x) {
   try {
     throw x;

tests/language/canonicalize/hashing_shallow_collision_instance_test.dart

@@ -20018,6 +20018,9 @@ const list2 = [
   Box(Box(9999)),
 ];
 
+@pragma("vm:never-inline")
+@pragma("vm:entry-point")
+@pragma("dart2js:noInline")
 confuse(x) {
   try {
     throw x;

tests/language/vm/allocation_sinking_vm_test.dart

@@ -78,6 +78,9 @@ test1x4(c, x, y, z, w) {
   return d * d;
 }
 
+@pragma("vm:never-inline")
+@pragma("vm:entry-point")
+@pragma("dart2js:noInline")
 effects() {
   // This function should not be inlinable.
   try {} catch (e) {}