deps: V8: cherry-pick 0a055086c377

Original commit message: PPC: Using a scratch register under LoadRealStackLimit Change-Id: Id9e9142a8ff185309b91dcfff70dae8ccf8b5166 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1954244 Reviewed-by: Junliang Yan <[email protected]> Commit-Queue: Milad Farazmand <[email protected]> Cr-Commit-Position: refs/heads/master@{#65357} Refs: v8/v8@0a05508 PR-URL: #30109 Reviewed-By: Myles Borins <[email protected]>
nodejs · Feb 6, 2020 · 5e1da86 · 5e1da86
1 parent 25dd890
commit 5e1da86
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diff --git a/common.gypi b/common.gypi
@@ -38,7 +38,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.14',
+    'v8_embedder_string': '-node.15',
 
     ##### V8 defaults for Node.js #####
 

diff --git a/deps/v8/src/builtins/ppc/builtins-ppc.cc b/deps/v8/src/builtins/ppc/builtins-ppc.cc
@@ -90,7 +90,7 @@ void LoadRealStackLimit(MacroAssembler* masm, Register destination) {
   intptr_t offset =
       TurboAssembler::RootRegisterOffsetForExternalReference(isolate, limit);
   CHECK(is_int32(offset));
-  __ LoadP(destination, MemOperand(kRootRegister, offset));
+  __ LoadP(destination, MemOperand(kRootRegister, offset), r0);
 }
 
 void Generate_StackOverflowCheck(MacroAssembler* masm, Register num_args,