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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-11-29 00:26:11 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-11-29 00:26:11 +0000 |
| commit | 89bea17af235ea3a69485e73e54e71053c1bd936 (patch) | |
| tree | 7750033b9209a378c02d8b1d94a688be5893c805 /lib/CodeGen/RegisterClassInfo.cpp | |
| parent | 7b09b97bdf575e7d392435f931f767dfa6ab3c9e (diff) | |
Avoid rewriting instructions twice.
This could cause miscompilations in targets where sub-register
composition is not always idempotent (ARM).
<rdar://problem/12758887>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168837 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterClassInfo.cpp')
0 files changed, 0 insertions, 0 deletions