• Miran.Karic's avatar
    MIPS: [turbofan] Fix addition for deoptimization. · 99385e8e
    Miran.Karic authored
    In turbofan, after an addition operation where the same register is the
    output and both inputs, if deoptimization is performed the input is
    overwritten with the output value and the final result is not correct.
    This is fixed by restoring the original value of the input before
    deoptimization.
    
    BUG=
    TEST=mjsunit/regress/regress-int32-truncation
    
    Review-Url: https://codereview.chromium.org/2102063002
    Cr-Commit-Position: refs/heads/master@{#37524}
    99385e8e
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