Revert "Revert "DI: Fold constant arguments into a single MDString""

[oota-llvm.git] / lib / Transforms / IPO / StripSymbols.cpp

diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index e459a634dcff19ebc8d0e254a6bb6b30e6ea09e0..3412b9e915e2d43eb1cfc05a3d2cbe407a05206e 100644 (file)
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -349,28 +349,12 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
     // subprogram list/global variable list with our new live subprogram/global
     // variable list.
     if (SubprogramChange) {
-      // Make sure that 9 is still the index of the subprograms. This is to make
-      // sure that an assert is hit if the location of the subprogram array
-      // changes. This is just to make sure that this is updated if such an
-      // event occurs.
-      assert(DIC->getNumOperands() >= 10 &&
-             SPs == DIC->getOperand(9) &&
-             "DICompileUnits is expected to store Subprograms in operand "
-             "9.");
-      DIC->replaceOperandWith(9, MDNode::get(C, LiveSubprograms));
+      DIC.replaceSubprograms(DIArray(MDNode::get(C, LiveSubprograms)));
       Changed = true;
     }
 
     if (GlobalVariableChange) {
-      // Make sure that 10 is still the index of global variables. This is to
-      // make sure that an assert is hit if the location of the subprogram array
-      // changes. This is just to make sure that this index is updated if such
-      // an event occurs.
-      assert(DIC->getNumOperands() >= 11 &&
-             GVs == DIC->getOperand(10) &&
-             "DICompileUnits is expected to store Global Variables in operand "
-             "10.");
-      DIC->replaceOperandWith(10, MDNode::get(C, LiveGlobalVariables));
+      DIC.replaceGlobalVariables(DIArray(MDNode::get(C, LiveGlobalVariables)));
       Changed = true;
     }