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Unified Diff: src/x64/macro-assembler-x64.cc

Issue 2163263002: Reland of [builtins] Introduce a builtin for Abort(). (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix the problem on arm64. Created 4 years, 5 months ago
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Index: src/x64/macro-assembler-x64.cc
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index f797237af523ab64e50017ee9393e40166a84365..7f236b96ed38c7cd3a397e3ef00fd735b2334ef0 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -638,17 +638,18 @@ void MacroAssembler::Abort(BailoutReason reason) {
}
#endif
- Move(kScratchRegister, Smi::FromInt(static_cast<int>(reason)),
- Assembler::RelocInfoNone());
- Push(kScratchRegister);
+ // Check if Abort() has already been initialized.
+ DCHECK(isolate()->builtins()->Abort()->IsHeapObject());
+
+ Move(rdx, Smi::FromInt(static_cast<int>(reason)));
if (!has_frame_) {
// We don't actually want to generate a pile of code for this, so just
// claim there is a stack frame, without generating one.
FrameScope scope(this, StackFrame::NONE);
- CallRuntime(Runtime::kAbort);
+ Call(isolate()->builtins()->Abort(), RelocInfo::CODE_TARGET);
} else {
- CallRuntime(Runtime::kAbort);
+ Call(isolate()->builtins()->Abort(), RelocInfo::CODE_TARGET);
}
// Control will not return here.
int3();
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