PPC/s390: [Liftoff] Implement 64-bit bitwise operations

Port 17bb05f5

Original Commit Message:

    This adds support for i64.and, i64.or and i64.xor.

R=clemensh@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I48ca8f14cb01444c495731c1c310acd1be59a19e
Reviewed-on: https://chromium-review.googlesource.com/1003118Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#52489}

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

@@ -144,6 +144,11 @@ UNIMPLEMENTED_I32_SHIFTOP(i32_sar)
 UNIMPLEMENTED_I32_SHIFTOP(i32_shr)
 UNIMPLEMENTED_I64_BINOP(i64_add)
 UNIMPLEMENTED_I64_BINOP(i64_sub)
+#ifdef V8_TARGET_ARCH_PPC64
+UNIMPLEMENTED_I64_BINOP(i64_and)
+UNIMPLEMENTED_I64_BINOP(i64_or)
+UNIMPLEMENTED_I64_BINOP(i64_xor)
+#endif
 UNIMPLEMENTED_I64_SHIFTOP(i64_shl)
 UNIMPLEMENTED_I64_SHIFTOP(i64_sar)
 UNIMPLEMENTED_I64_SHIFTOP(i64_shr)

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

@@ -144,6 +144,11 @@ UNIMPLEMENTED_I32_SHIFTOP(i32_sar)
 UNIMPLEMENTED_I32_SHIFTOP(i32_shr)
 UNIMPLEMENTED_I64_BINOP(i64_add)
 UNIMPLEMENTED_I64_BINOP(i64_sub)
+#ifdef V8_TARGET_ARCH_S390X
+UNIMPLEMENTED_I64_BINOP(i64_and)
+UNIMPLEMENTED_I64_BINOP(i64_or)
+UNIMPLEMENTED_I64_BINOP(i64_xor)
+#endif
 UNIMPLEMENTED_I64_SHIFTOP(i64_shl)
 UNIMPLEMENTED_I64_SHIFTOP(i64_sar)
 UNIMPLEMENTED_I64_SHIFTOP(i64_shr)