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Diffstat (limited to 'deps/v8/src/debug/ia32/debug-ia32.cc')
-rw-r--r--deps/v8/src/debug/ia32/debug-ia32.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/deps/v8/src/debug/ia32/debug-ia32.cc b/deps/v8/src/debug/ia32/debug-ia32.cc
index d8dcb0e5d5..03a60d269e 100644
--- a/deps/v8/src/debug/ia32/debug-ia32.cc
+++ b/deps/v8/src/debug/ia32/debug-ia32.cc
@@ -37,8 +37,8 @@ void DebugCodegen::GenerateFrameDropperTrampoline(MacroAssembler* masm) {
__ leave();
__ mov(ebx, FieldOperand(edi, JSFunction::kSharedFunctionInfoOffset));
- __ mov(ebx,
- FieldOperand(ebx, SharedFunctionInfo::kFormalParameterCountOffset));
+ __ movzx_w(
+ ebx, FieldOperand(ebx, SharedFunctionInfo::kFormalParameterCountOffset));
ParameterCount dummy(ebx);
__ InvokeFunction(edi, dummy, dummy, JUMP_FUNCTION);