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| author | Chris Lattner <sabre@nondot.org> | 2006-02-13 22:41:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-02-13 22:41:07 +0000 |
| commit | 7d8522884b7720244c65947d32bcdbd53f963b1a (patch) | |
| tree | cca5f00dfee995c258e771e836d4770dca2ce973 /llvm/lib/Transforms/Utils/LoopSimplify.cpp | |
| parent | 5898effde0af660e2d593eec93038c7d8786443a (diff) | |
| download | llvm-7d8522884b7720244c65947d32bcdbd53f963b1a.zip llvm-7d8522884b7720244c65947d32bcdbd53f963b1a.tar.gz llvm-7d8522884b7720244c65947d32bcdbd53f963b1a.tar.bz2 | |
If any of the sign extended bits are demanded, the input sign bit is demanded
for a sign extension.
This fixes InstCombine/2006-02-13-DemandedMiscompile.ll and Ptrdist/bc.
llvm-svn: 26152
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopSimplify.cpp')
0 files changed, 0 insertions, 0 deletions