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[PM/SCCP] Fix pass dependencies. 

TargetLibraryInfoWrapperPass is a dependency of
SCCP but it's not listed as such. Chandler pointed
out this is an easy mistake to make which only
surfaces in weird crashes with some flag combinations.
This code will go away anyway at some point in the
future, but as long as it's (still) exercised, try
to make it correct.

llvm-svn: 269589
This commit is contained in:
Davide Italiano 2016-05-15 08:04:28 +00:00
parent af52f28d9d
commit e62c54375d
1 changed files with 4 additions and 1 deletions
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5
llvm/lib/Transforms/Scalar/SCCP.cpp
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@ -1573,8 +1573,11 @@ namespace {
} // end anonymous namespace
char SCCP::ID = 0;
INITIALIZE_PASS(SCCP, "sccp",
INITIALIZE_PASS_BEGIN(SCCP, "sccp",
"Sparse Conditional Constant Propagation", false, false)
INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass)
INITIALIZE_PASS_END(SCCP, "sccp",
"Sparse Conditional Constant Propagation", false, false)
// createSCCPPass - This is the public interface to this file.
FunctionPass *llvm::createSCCPPass() {