| commit | 941d26a26b6b53f45ec6bf46d26d1f59c8123b3e | |
| author | Tobias Grosser <tobias@grosser.es> | |
| Wed, 23 Mar 2016 06:57:51 +0000 (23 06:57 +0000) | ||
| committer | Tobias Grosser <tobias@grosser.es> | |
| Wed, 23 Mar 2016 06:57:51 +0000 (23 06:57 +0000) | ||
| tree | 168623efadbec254a5589ec0c54178ba785f94d4 | treesnapshot (tar.gz zip) |
| parent | 966f2e3b3b4ef273d9e02d70801aa119fac9b552 | commitdiff |
Codegen:Do not invalidate dominator tree when bailing out during code generation
When codegenerating invariant loads in some rare cases we cannot generate code
and bail out. This change ensures that we maintain a valid dominator tree
in these situations. This fixes llvm.org/PR26736
Contributed-by: Matthias Reisinger <d412vv1n@gmail.com>
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@264142 91177308-0d34-0410-b5e6-96231b3b80d8
When codegenerating invariant loads in some rare cases we cannot generate code
and bail out. This change ensures that we maintain a valid dominator tree
in these situations. This fixes llvm.org/PR26736
Contributed-by: Matthias Reisinger <d412vv1n@gmail.com>
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@264142 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/CodeGen/CodeGeneration.cpp | diffblobblamehistory | |
| test/Isl/CodeGen/stack-overflow-in-load-hoisting.ll | diffblobblamehistory |