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| author | Torok Edwin <edwintorok@gmail.com> | 2009-10-20 15:15:09 +0000 |
|---|---|---|
| committer | Torok Edwin <edwintorok@gmail.com> | 2009-10-20 15:15:09 +0000 |
| commit | 2b6183d2543287e5371319d16010bf651a207b1b (patch) | |
| tree | dd1c74b0dd02efc2996c9f9ae645234b399e4a73 /lib/ExecutionEngine | |
| parent | 174101e13a6f24f6f2737e043194f0ffae925bb3 (diff) | |
| download | external_llvm-2b6183d2543287e5371319d16010bf651a207b1b.zip external_llvm-2b6183d2543287e5371319d16010bf651a207b1b.tar.gz external_llvm-2b6183d2543287e5371319d16010bf651a207b1b.tar.bz2 | |
Fix PR4313: IPSCCP was not setting the lattice value for the invoke instruction
when the invoke had multiple return values: it set the lattice value only on the
extractvalue.
This caused the invoke's lattice value to remain the default (undefined), and
later propagated to extractvalue's operand, which incorrectly introduces
undefined behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84637 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine')
0 files changed, 0 insertions, 0 deletions