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| author | Evan Cheng <evan.cheng@apple.com> | 2011-01-20 23:55:07 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-01-20 23:55:07 +0000 |
| commit | 028ccbfcbfa4bc71a7e17bcb596a8fc3c06a1ea6 (patch) | |
| tree | a28070c5d3cf26855cca4aef0288a5a310f5a9c7 /llvm/lib/Object/ELFObjectFile.cpp | |
| parent | 4ad7afa01979c56a5b87700fb4d2640d37e2e4d1 (diff) | |
| download | llvm-028ccbfcbfa4bc71a7e17bcb596a8fc3c06a1ea6.zip llvm-028ccbfcbfa4bc71a7e17bcb596a8fc3c06a1ea6.tar.gz llvm-028ccbfcbfa4bc71a7e17bcb596a8fc3c06a1ea6.tar.bz2 | |
Don't be overly aggressive with CSE of "ldr constantpool". If it's a pc-relative
value, the "add pc" must be CSE'ed at the same time. We could follow the same
approach as T2 by adding pseudo instructions that combine the ldr + "add pc".
But the better approach is to use movw + movt (which I will enable soon), so
I'll leave this as a TODO.
llvm-svn: 123949
Diffstat (limited to 'llvm/lib/Object/ELFObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions