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authorDan Gohman <gohman@apple.com>2008-08-12 20:17:31 +0000
committerDan Gohman <gohman@apple.com>2008-08-12 20:17:31 +0000
commit2a62fd96a6306721c66e8bcfb507d9e2c102b9ee (patch)
treedda0f42861356d4e7d5f0cae2592f0d088dc0a9a /clang/lib/CodeGen/CodeGenModule.cpp
parent3f13f598cec0e93bb912efb2271829e831982885 (diff)
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Extend ScalarEvolution's executesAtLeastOnce logic to be able to
continue past the first conditional branch when looking for a relevant test. This helps it avoid using MAX expressions in loop trip counts in more cases. llvm-svn: 54697
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