src/a64/macro-assembler-a64.cc - Issue 201843003: Robustified address calculations on A64.

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Unified Diff: src/a64/macro-assembler-a64.cc

Issue 201843003: Robustified address calculations on A64. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Tiny cleanup. Rebased. Created 6 years, 9 months ago

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Index: src/a64/macro-assembler-a64.cc

diff --git a/src/a64/macro-assembler-a64.cc b/src/a64/macro-assembler-a64.cc

index 6eadf60449de872b1d116b025dc4deaa0a488c30..2e487f42c4f5a5e41d4cf6c62595070ad526b3b3 100644

--- a/src/a64/macro-assembler-a64.cc

+++ b/src/a64/macro-assembler-a64.cc

@@ -5130,7 +5130,7 @@ InlineSmiCheckInfo::InlineSmiCheckInfo(Address info)

reg_ = Register::XRegFromCode(reg_code);

uint64_t smi_check_delta = DeltaBits::decode(payload);

ASSERT(smi_check_delta != 0);

- smi_check_ = inline_data - (smi_check_delta * kInstructionSize);

+ smi_check_ = inline_data->preceding(smi_check_delta);

}