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[msan] Make msan-handle-icmp-exact=0 by default.

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50% slowdown on one of the specs.

llvm-svn: 173678
This commit is contained in:
Evgeniy Stepanov
2013-01-28 09:15:15 +00:00
parent 7c362fb1b6
commit 5ec2ff57e9
1 changed files with 1 additions and 1 deletions
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llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
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@@ -129,7 +129,7 @@ static cl::opt<bool> ClHandleICmp("msan-handle-icmp",
static cl::opt<bool> ClHandleICmpExact("msan-handle-icmp-exact", static cl::opt<bool> ClHandleICmpExact("msan-handle-icmp-exact",
cl::desc("exact handling of relational integer ICmp"), cl::desc("exact handling of relational integer ICmp"),
cl::Hidden, cl::init(true)); cl::Hidden, cl::init(false));
static cl::opt<bool> ClStoreCleanOrigin("msan-store-clean-origin", static cl::opt<bool> ClStoreCleanOrigin("msan-store-clean-origin",
cl::desc("store origin for clean (fully initialized) values"), cl::desc("store origin for clean (fully initialized) values"),