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author | John Högberg <[email protected]> | 2018-05-08 08:52:22 +0200 |
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committer | John Högberg <[email protected]> | 2018-09-28 11:31:57 +0200 |
commit | fd6246c5191d07b80bc7100b470a37a338accecd (patch) | |
tree | 9cd0a6750aa0fa680fc214b6650006f34d2e3818 /lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S | |
parent | b1726b022ad260497a1edc1cceb94935a06804e5 (diff) | |
download | otp-fd6246c5191d07b80bc7100b470a37a338accecd.tar.gz otp-fd6246c5191d07b80bc7100b470a37a338accecd.tar.bz2 otp-fd6246c5191d07b80bc7100b470a37a338accecd.zip |
Rewrite BSM optimizations in the new SSA-based intermediate format
This commit improves the bit-syntax match optimization pass,
leveraging the new SSA intermediate format to perform much more
aggressive optimizations. Some highlights:
* Watch contexts can be reused even after being passed to a
function or being used in a try block.
* Sub-binaries are no longer eagerly extracted, making it far
easier to keep "happy paths" free from binary creation.
* Trivial wrapper functions no longer disable context reuse.
Diffstat (limited to 'lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S')
-rw-r--r-- | lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S b/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S index a60ca1e89a..c7610971f1 100644 --- a/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S +++ b/lib/compiler/test/beam_validator_SUITE_data/bad_bin_match.S @@ -11,5 +11,5 @@ {label,1}. {func_info,{atom,t},{atom,t},1}. {label,2}. - {test,bs_start_match2,{f,1},1,[{x,0},0],{x,0}}. + {test,bs_start_match3,{f,1},1,[{x,0}],{x,0}}. return. |