Revision: 25209
Author: [email protected]
Date: Fri Nov 7 09:47:08 2014 UTC
Log: [arm64] Bug fix in sapefoint recording.
cp is handled by the register allocator and doesn't necessarily hold the
context pointer on arm64.
[email protected]
Review URL: https://codereview.chromium.org/695323005
https://code.google.com/p/v8/source/detail?r=25209
Modified:
/branches/bleeding_edge/src/arm64/lithium-codegen-arm64.cc
=======================================
--- /branches/bleeding_edge/src/arm64/lithium-codegen-arm64.cc Mon Oct 20
11:42:56 2014 UTC
+++ /branches/bleeding_edge/src/arm64/lithium-codegen-arm64.cc Fri Nov 7
09:47:08 2014 UTC
@@ -557,11 +557,6 @@
safepoint.DefinePointerRegister(ToRegister(pointer), zone());
}
}
-
- if (kind & Safepoint::kWithRegisters) {
- // Register cp always contains a pointer to the context.
- safepoint.DefinePointerRegister(cp, zone());
- }
}
void LCodeGen::RecordSafepoint(LPointerMap* pointers,
--
--
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