PPC/s390: fix ptr-compr error

Change-Id: I275b15d2b37a4043c3cdb8815fab5e93c1b5e728
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2530214Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/master@{#71097}

src/builtins/ppc/builtins-ppc.cc

@@ -464,7 +464,8 @@ void Builtins::Generate_ResumeGeneratorTrampoline(MacroAssembler* masm) {
 
   // Resume (Ignition/TurboFan) generator object.
   {
-    __ LoadP(r3, FieldMemOperand(r7, JSFunction::kSharedFunctionInfoOffset));
+    __ LoadTaggedPointerField(
+        r3, FieldMemOperand(r7, JSFunction::kSharedFunctionInfoOffset));
     __ LoadHalfWord(
         r3,
         FieldMemOperand(r3, SharedFunctionInfo::kFormalParameterCountOffset));

src/builtins/s390/builtins-s390.cc

@@ -456,7 +456,8 @@ void Builtins::Generate_ResumeGeneratorTrampoline(MacroAssembler* masm) {
 
   // Resume (Ignition/TurboFan) generator object.
   {
-    __ LoadP(r2, FieldMemOperand(r6, JSFunction::kSharedFunctionInfoOffset));
+    __ LoadTaggedPointerField(
+        r2, FieldMemOperand(r6, JSFunction::kSharedFunctionInfoOffset));
     __ LoadHalfWordP(
         r2,
         FieldMemOperand(r2, SharedFunctionInfo::kFormalParameterCountOffset));