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| author | Björn Gustavsson <[email protected]> | 2019-01-26 03:58:11 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-01-28 05:51:41 +0100 |
| commit | 3347d260556cbc04db37db1f0e339bb6f4dbc921 (patch) | |
| tree | 020db27424801460df24468763451c53fed8a7e3 /lib/compiler/src/rec_env.erl | |
| parent | 1ea703443fa0bbc3aade0bb61fc96b2f0cf6b84c (diff) | |
| download | otp-3347d260556cbc04db37db1f0e339bb6f4dbc921.tar.gz otp-3347d260556cbc04db37db1f0e339bb6f4dbc921.tar.bz2 otp-3347d260556cbc04db37db1f0e339bb6f4dbc921.zip | |
Speed up ssa_opt_merge_blocks
It is never possible to merge a block ending in a switch with the
next block, so it is not necessary to call `beam_ssa:successors/1` in
that case. Avoiding the call slightly improves compilation speeds
for switches with many branches.
Diffstat (limited to 'lib/compiler/src/rec_env.erl')
0 files changed, 0 insertions, 0 deletions