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| author | Dan Gohman <gohman@apple.com> | 2009-02-14 02:31:09 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-02-14 02:31:09 +0000 |
| commit | 671f2c085f129e016317fbc5f6b3ea3623a6b720 (patch) | |
| tree | e12ffa972eb9e39c6699492dd78650961d7652ec /clang/lib/Lex/Lexer.cpp | |
| parent | 47ff6aad2320f4362a892fa1830754e789711ceb (diff) | |
| download | bcm5719-llvm-671f2c085f129e016317fbc5f6b3ea3623a6b720.tar.gz bcm5719-llvm-671f2c085f129e016317fbc5f6b3ea3623a6b720.zip | |
Extend the IndVarSimplify support for promoting induction variables:
- Test for signed and unsigned wrapping conditions, instead of just
testing for non-negative induction ranges.
- Handle loops with GT comparisons, in addition to LT comparisons.
- Support more cases of induction variables that don't start at 0.
llvm-svn: 64532
Diffstat (limited to 'clang/lib/Lex/Lexer.cpp')
0 files changed, 0 insertions, 0 deletions
