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| author | Björn Gustavsson <[email protected]> | 2019-01-25 15:26:57 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-01-28 05:34:58 +0100 |
| commit | 9528e7a5de22ffa8ce2557e45fb744d2c3548bf5 (patch) | |
| tree | b69b04bacc3d5d1f1d6c846d41a9aa808afbc722 /lib/hipe/amd64 | |
| parent | d479269f2805aba973d1ff3dd7cc7387908cb3ed (diff) | |
| download | otp-9528e7a5de22ffa8ce2557e45fb744d2c3548bf5.tar.gz otp-9528e7a5de22ffa8ce2557e45fb744d2c3548bf5.tar.bz2 otp-9528e7a5de22ffa8ce2557e45fb744d2c3548bf5.zip | |
Fix crash in beam_ssa_type
To improve compilation times, beam_ssa_type keeps track of variables
that are only used once and don't keep types for those variables. As
currently implemented, it turns to be unsafe. Change it to only keep
track of variables that are only used in the terminator of the block
they are defined in.
https://bugs.erlang.org/browse/ERL-840
Diffstat (limited to 'lib/hipe/amd64')
0 files changed, 0 insertions, 0 deletions