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| author | Magnus Lång <[email protected]> | 2016-10-02 13:18:51 +0200 |
|---|---|---|
| committer | Magnus Lång <[email protected]> | 2016-11-15 14:59:00 +0100 |
| commit | 921638f8b22479473482bdcaa25f8031ac85e7e8 (patch) | |
| tree | 6aa26ac07bd3cbfe39eaf9f34bfdc5a2d5d45bb5 /lib/hipe/x86/hipe_x86_ra_ls.erl | |
| parent | df04801d5585f52ddc042d30873bdc95da019af6 (diff) | |
| download | otp-921638f8b22479473482bdcaa25f8031ac85e7e8.tar.gz otp-921638f8b22479473482bdcaa25f8031ac85e7e8.tar.bz2 otp-921638f8b22479473482bdcaa25f8031ac85e7e8.zip | |
hipe_rtl_to_x86: Use LEA only for immediate adds
It seems that most 3-address adds of temps can be move coalesced.
Therefore, we limit the behaviour added by 1567585dda8 to only affect
immediate adds.
Also, add conversion of immediate mov+sub to lea.
Diffstat (limited to 'lib/hipe/x86/hipe_x86_ra_ls.erl')
0 files changed, 0 insertions, 0 deletions