PPC/s390: Remove some unused includes (3)

Port 1f16e67b

Original Commit Message:

    Mostly src/codegen, src/compiler, src/snapshot, src/utils.

R=manoskouk@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N

Change-Id: I8d3c2296aa82332e854ba6c3c8f99346d9561168
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3749827
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#81586}

src/codegen/ppc/macro-assembler-ppc.h

@@ -10,6 +10,7 @@
 #define V8_CODEGEN_PPC_MACRO_ASSEMBLER_PPC_H_
 
 #include "src/base/numbers/double.h"
+#include "src/base/platform/platform.h"
 #include "src/codegen/bailout-reason.h"
 #include "src/codegen/ppc/assembler-ppc.h"
 #include "src/common/globals.h"

src/codegen/s390/assembler-s390.h

@@ -50,6 +50,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 
+#include "src/base/platform/platform.h"
 #include "src/codegen/assembler.h"
 #include "src/codegen/external-reference.h"
 #include "src/codegen/label.h"

src/codegen/s390/macro-assembler-s390.h

@@ -9,6 +9,7 @@
 #ifndef V8_CODEGEN_S390_MACRO_ASSEMBLER_S390_H_
 #define V8_CODEGEN_S390_MACRO_ASSEMBLER_S390_H_
 
+#include "src/base/platform/platform.h"
 #include "src/codegen/bailout-reason.h"
 #include "src/codegen/s390/assembler-s390.h"
 #include "src/common/globals.h"

src/wasm/baseline/ppc/liftoff-assembler-ppc.h

@@ -6,6 +6,7 @@
 #define V8_WASM_BASELINE_PPC_LIFTOFF_ASSEMBLER_PPC_H_
 
 #include "src/base/platform/wrappers.h"
+#include "src/base/v8-fallthrough.h"
 #include "src/codegen/assembler.h"
 #include "src/heap/memory-chunk.h"
 #include "src/wasm/baseline/liftoff-assembler.h"

src/wasm/baseline/s390/liftoff-assembler-s390.h

@@ -6,6 +6,7 @@
 #define V8_WASM_BASELINE_S390_LIFTOFF_ASSEMBLER_S390_H_
 
 #include "src/base/platform/wrappers.h"
+#include "src/base/v8-fallthrough.h"
 #include "src/codegen/assembler.h"
 #include "src/heap/memory-chunk.h"
 #include "src/wasm/baseline/liftoff-assembler.h"