diff options
| author | Davide Italiano <davide@freebsd.org> | 2016-12-05 23:04:21 +0000 |
|---|---|---|
| committer | Davide Italiano <davide@freebsd.org> | 2016-12-05 23:04:21 +0000 |
| commit | 3dad93d9ef8a144d8928a8da130c790ffcd6c043 (patch) | |
| tree | 1616429a926333561761b79f2ccc3634d03c6908 /libcxx/test/std | |
| parent | ebd5350d855d0c017f06b02ae95890ea30c45eea (diff) | |
| download | bcm5719-llvm-3dad93d9ef8a144d8928a8da130c790ffcd6c043.tar.gz bcm5719-llvm-3dad93d9ef8a144d8928a8da130c790ffcd6c043.zip | |
[SCCP] Remove manual folding of terminator instructions.
There are two cases handled here:
1) a branch on undef
2) a switch with an undef condition.
Both cases are currently handled by ResolvedUndefsIn. If we have
a branch on undef, we force its value to false (which is trivially
foldable). If we have a switch on undef, we force to the first
constant (which is also foldable).
llvm-svn: 288725
Diffstat (limited to 'libcxx/test/std')
0 files changed, 0 insertions, 0 deletions
