diff options
| author | Chris Lattner <sabre@nondot.org> | 2010-12-19 04:58:57 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-12-19 04:58:57 +0000 |
| commit | 96ba57fddac5999ef6d4009d8baef24607da6221 (patch) | |
| tree | 217c86c23170b5974b6c13ed934a1f317f3f4200 /lib/CodeGen/SimpleRegisterCoalescing.cpp | |
| parent | 43afe75ad02a6b8d3d57fbdf9e23a42a880cfa35 (diff) | |
fix PR8642: if a critical edge has a PHI value that can trap,
isel is *required* to split the edge. PHI values get evaluated
on the edge, not in their predecessor block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122170 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SimpleRegisterCoalescing.cpp')
0 files changed, 0 insertions, 0 deletions