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| author | Pete Cooper <peter_cooper@apple.com> | 2011-12-01 03:58:40 +0000 |
|---|---|---|
| committer | Pete Cooper <peter_cooper@apple.com> | 2011-12-01 03:58:40 +0000 |
| commit | bc5c524b71d97f31a8954b6e81b65c077763b1b3 (patch) | |
| tree | a3fd45ac3c0b4664d233144909d1c236f8630bfd /lldb/source/Expression/ClangExpressionParser.cpp | |
| parent | b1a02922405c72dce18686750f809f154b04f859 (diff) | |
| download | bcm5719-llvm-bc5c524b71d97f31a8954b6e81b65c077763b1b3.tar.gz bcm5719-llvm-bc5c524b71d97f31a8954b6e81b65c077763b1b3.zip | |
Added instcombine pattern to spot comparing -val or val against 0.
(val != 0) == (-val != 0) so "abs(val) != 0" becomes "val != 0"
Fixes <rdar://problem/10482509>
llvm-svn: 145563
Diffstat (limited to 'lldb/source/Expression/ClangExpressionParser.cpp')
0 files changed, 0 insertions, 0 deletions
