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authorRichard Henderson <richard.henderson@linaro.org>2020-03-30 19:52:02 -0700
committerRichard Henderson <richard.henderson@linaro.org>2021-01-13 08:39:08 -1000
commit8f17a975e60b773d7c366a81c0d9bbe304f30859 (patch)
tree30e2495e18957d3adc9c9099f0c54261ac9902ac /scripts/qemu-gdb.py
parent4c868ce6454872d395b29de8d82387b2ad14aeeb (diff)
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tcg/optimize: Adjust TempOptInfo allocation
Do not allocate a large block for indexing.  Instead, allocate
for each temporary as they are seen.

In general, this will use less memory, if we consider that most
TBs do not touch every target register.  This also allows us to
allocate TempOptInfo for new temps created during optimization.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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