Revert "[RemoveDIs] Print non-intrinsic debug info in textual IR output (#79281)"

Reverted due to failures on buildbots, where a new cl flag was placed
in the wrong file, resulting in link errors.

https://lab.llvm.org/buildbot/#/builders/198/builds/8548

This reverts commit 0b398256b3f72204ad1f7c625efe4990204e898a.

1 files changed, 0 insertions, 22 deletions

diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index a8696ed..1946db2 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -85,28 +85,6 @@ Module::~Module() {
   IFuncList.clear();
 }
 
-void Module::removeDebugIntrinsicDeclarations() {
-  auto *DeclareIntrinsicFn =
-      Intrinsic::getDeclaration(this, Intrinsic::dbg_declare);
-  assert((!isMaterialized() || DeclareIntrinsicFn->hasZeroLiveUses()) &&
-         "Debug declare intrinsic should have had uses removed.");
-  DeclareIntrinsicFn->eraseFromParent();
-  auto *ValueIntrinsicFn =
-      Intrinsic::getDeclaration(this, Intrinsic::dbg_value);
-  assert((!isMaterialized() || ValueIntrinsicFn->hasZeroLiveUses()) &&
-         "Debug value intrinsic should have had uses removed.");
-  ValueIntrinsicFn->eraseFromParent();
-  auto *AssignIntrinsicFn =
-      Intrinsic::getDeclaration(this, Intrinsic::dbg_assign);
-  assert((!isMaterialized() || AssignIntrinsicFn->hasZeroLiveUses()) &&
-         "Debug assign intrinsic should have had uses removed.");
-  AssignIntrinsicFn->eraseFromParent();
-  auto *LabelntrinsicFn = Intrinsic::getDeclaration(this, Intrinsic::dbg_label);
-  assert((!isMaterialized() || LabelntrinsicFn->hasZeroLiveUses()) &&
-         "Debug label intrinsic should have had uses removed.");
-  LabelntrinsicFn->eraseFromParent();
-}
-
 std::unique_ptr<RandomNumberGenerator>
 Module::createRNG(const StringRef Name) const {
   SmallString<32> Salt(Name);