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| author | Chris Lattner <sabre@nondot.org> | 2010-02-23 19:32:27 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-23 19:32:27 +0000 |
| commit | 8585850e9421d6b5d03f482671a9456decf860f1 (patch) | |
| tree | 9bd0ded5e0e601d374c442f381eef3eed5eaf408 /llvm/lib/Target/CppBackend/CPPBackend.cpp | |
| parent | 1738d49b74b4666736f8d081290687fd85ddab68 (diff) | |
| download | llvm-8585850e9421d6b5d03f482671a9456decf860f1.zip llvm-8585850e9421d6b5d03f482671a9456decf860f1.tar.gz llvm-8585850e9421d6b5d03f482671a9456decf860f1.tar.bz2 | |
fix a bug in findNonImmUse (used by IsLegalToFold) where nodes with
no id's would cause early exit allowing IsLegalToFold to return true
instead of false, producing a cyclic dag.
This was striking the new isel because it isn't using SelectNodeTo yet,
which theoretically is just an optimization.
llvm-svn: 96972
Diffstat (limited to 'llvm/lib/Target/CppBackend/CPPBackend.cpp')
0 files changed, 0 insertions, 0 deletions