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| author | Tyler Nowicki <tnowicki@apple.com> | 2014-07-30 20:54:33 +0000 |
|---|---|---|
| committer | Tyler Nowicki <tnowicki@apple.com> | 2014-07-30 20:54:33 +0000 |
| commit | cab7ca3e2a64869f6acaf730e0fb032bf1299bd7 (patch) | |
| tree | ea3db3d8f014eeb585201ce62896e00006e65c2f /llvm/lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | fee94b47ed5558a823702840075daffbda8d4f04 (diff) | |
| download | llvm-cab7ca3e2a64869f6acaf730e0fb032bf1299bd7.zip llvm-cab7ca3e2a64869f6acaf730e0fb032bf1299bd7.tar.gz llvm-cab7ca3e2a64869f6acaf730e0fb032bf1299bd7.tar.bz2 | |
Add a state variable to the loop hint attribute.
This patch is necessary to support constant expressions which replaces the integer value in the loop hint attribute with an expression. The integer value was also storing the pragma’s state for options like vectorize(enable/disable) and the pragma unroll and nounroll directive. The state variable is introduced to hold the state of those options/pragmas. This moves the validation of the state (keywords) from SemaStmtAttr handler to the loop hint annotation token handler.
Reviewed by Aaron Ballman
llvm-svn: 214333
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp')
0 files changed, 0 insertions, 0 deletions