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| author | Hal Finkel <hfinkel@anl.gov> | 2013-03-12 15:18:14 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-03-12 15:18:14 +0000 |
| commit | 01271c602288ccec767645bce3579c842e45ed40 (patch) | |
| tree | f395a768e04050976f7db715885a7ee097a40369 /clang/lib/AST | |
| parent | 15770b2f3d5865edfac1a398db093c18abe96a29 (diff) | |
| download | bcm5719-llvm-01271c602288ccec767645bce3579c842e45ed40.tar.gz bcm5719-llvm-01271c602288ccec767645bce3579c842e45ed40.zip | |
Don't reserve R2 on Darwin/PPC
Now that only the register-scavenger version of the CR spilling code remains,
we no longer need the Darwin R2 hack. Darwin can use R0 as a spare register in
any case where the System V ABI uses it (R0 is special architecturally, and so
is reserved under all common ABIs).
A few test cases needed to be updated to reflect the register-allocation changes.
llvm-svn: 176868
Diffstat (limited to 'clang/lib/AST')
0 files changed, 0 insertions, 0 deletions
