Fix a crash in SROA. The FunctionPass::doInitialization method was never

being called so that Context was never initialized.  I'm not sure if this
is the right fix but at least it keeps opt from crashing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76220 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index b962ad955767c88c6182f7e3f8e35dbe2cb9303a..739fed1de76c7b98e7c884cc0f54c21317cdc576 100644 (file)
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -504,6 +504,7 @@ int main(int argc, char **argv) {
     }
 
     if (OptLevelO1 || OptLevelO2 || OptLevelO3) {
+      FPasses->doInitialization();
       for (Module::iterator I = M.get()->begin(), E = M.get()->end();
            I != E; ++I)
         FPasses->run(*I);