[loong64][mips64][wasm][simd] Fix SpillAdjacentFpRegisters...

Port commit 8e069d62

Change-Id: Ifc21ac1bb2d2b93af07ed7b548204b634f1708b9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3875382Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Auto-Submit: Liu Yu <liuyu@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#83032}

test/unittests/unittests.status

@@ -108,6 +108,12 @@
   'ParsingTest.TooManyArguments': [SKIP],
 }],  # 'arch == mips'
 
+##############################################################################
+['arch == mips64el', {
+  # TODO(mips-team): mips64 do not allocate odd register in liftoff.
+  'WasmRegisterTest.SpreadSetBitsToAdjacentFpRegs': [SKIP],
+}],  # 'arch == mips64'
+
 ##############################################################################
 ['system == windows and asan', {
   # BUG(893437).

test/unittests/wasm/liftoff-register-unittests.cc

@@ -47,7 +47,7 @@ TEST_F(WasmRegisterTest, SpreadSetBitsToAdjacentFpRegs) {
   // GP reg selection criteria: an even and an odd register belonging to
   // separate adjacent pairs, and contained in kLiftoffAssemblerGpCacheRegs
   // for the given platform.
-#if V8_TARGET_ARCH_S390X || V8_TARGET_ARCH_PPC64
+#if V8_TARGET_ARCH_S390X || V8_TARGET_ARCH_PPC64 || V8_TARGET_ARCH_LOONG64
       LiftoffRegister::from_code(kGpReg, 4),
       LiftoffRegister::from_code(kGpReg, 7),
 #elif V8_TARGET_ARCH_RISCV32 || V8_TARGET_ARCH_RISCV64