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Subzero: Use the linear-scan register allocator for Om1 as well. · 70d0a054Jim Stichnoth authored
This removes the need for Om1's postLower() code which did its own ad-hoc register allocation. And it actually speeds up Om1 translation significantly. This mode of register allocation only allocates for infinite-weight Variables, while respecting live ranges of pre-colored Variables. BUG= none R=jvoung@chromium.org Review URL: https://codereview.chromium.org/733643005
70d0a054
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