[LLVMbugs] [Bug 16365] Extremely slow compilation in -O1 and -O2

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Apr 7 14:31:49 PDT 2014


http://llvm.org/bugs/show_bug.cgi?id=16365

Andrew Trick <atrick at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Andrew Trick <atrick at apple.com> ---
Fixed in r205738. I added a workaround to ClusterNeighboringLoads.

time /b/fix/RA/bin/clang++ -O2 -c biggraph.C

real    0m6.143s
user    0m6.016s
sys    0m0.120s

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