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| author | Tobias Grosser <tobias@grosser.es> | 2015-08-31 06:46:32 +0000 |
|---|---|---|
| committer | Tobias Grosser <tobias@grosser.es> | 2015-08-31 06:46:32 +0000 |
| commit | 58758ef4eae37921d08cb62cd648996f92878e44 (patch) | |
| tree | 3fee981f43c1833e13825aff7b14825a9cbcbc18 | |
| parent | 6b0af3c832b5e4bbd89d6c55a9ba641688e3d2ec (diff) | |
| download | bcm5719-llvm-58758ef4eae37921d08cb62cd648996f92878e44.tar.gz bcm5719-llvm-58758ef4eae37921d08cb62cd648996f92878e44.zip | |
Enable modeling of scalar read-only dependences
Even though these are not strictly necessary for sequential code generation,
we still model both for sequential and parallel code generation to reduce
the set of configurations that needs to be tested. If this turns out, against
what we currently see, to be significant overhead, we can decide to limit this
feature again to parallel code-generation use cases only.
llvm-svn: 246420
| -rw-r--r-- | polly/lib/Analysis/TempScopInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/polly/lib/Analysis/TempScopInfo.cpp b/polly/lib/Analysis/TempScopInfo.cpp index bb242df9a71..c7479e5c68b 100644 --- a/polly/lib/Analysis/TempScopInfo.cpp +++ b/polly/lib/Analysis/TempScopInfo.cpp @@ -38,7 +38,7 @@ using namespace polly; static cl::opt<bool> ModelReadOnlyScalars( "polly-analyze-read-only-scalars", cl::desc("Model read-only scalar values in the scop description"), - cl::Hidden, cl::ZeroOrMore, cl::init(false), cl::cat(PollyCategory)); + cl::Hidden, cl::ZeroOrMore, cl::init(true), cl::cat(PollyCategory)); #define DEBUG_TYPE "polly-analyze-ir" |
