This patch corrects commit 165126 by using an integer bit width instead of
a pointer to a type, in order to remove the uses of getGlobalContext().
Patch by Tyler Nowicki.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165255 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index a2427cf..6d0186f 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -154,9 +154,10 @@
/// This optimization identifies DIV instructions that can be
/// profitably bypassed and carried out with a shorter, faster divide.
if (TLI && TLI->isSlowDivBypassed()) {
- const DenseMap<Type*, Type*> &BypassTypeMap = TLI->getBypassSlowDivTypes();
+ const DenseMap<unsigned int, unsigned int> &BypassWidths =
+ TLI->getBypassSlowDivWidths();
for (Function::iterator I = F.begin(); I != F.end(); I++)
- EverMadeChange |= bypassSlowDivision(F, I, BypassTypeMap);
+ EverMadeChange |= bypassSlowDivision(F, I, BypassWidths);
}
// Eliminate blocks that contain only PHI nodes and an