diff options
| author | Dan Gohman <gohman@apple.com> | 2011-11-08 21:29:06 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2011-11-08 21:29:06 +0000 |
| commit | 9cae2d2225ba58a70ef8ff057feab6873f4af520 (patch) | |
| tree | a0c948c7431aeba1e389c126e0e2ce8f4b304b50 /lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | |
| parent | 3568a1051efb9a9edbd4914b04b44e9d7bc1b004 (diff) | |
Add a hack to the scheduler to disable pseudo-two-address dependencies in
basic blocks containing calls. This works around a problem in which
these artificial dependencies can get tied up in calling seqeunce
scheduling in a way that makes the graph unschedulable with the current
approach of using artificial physical register dependencies for calling
sequences. This fixes PR11314.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144124 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp')
0 files changed, 0 insertions, 0 deletions