[CodeGen] Don't omit any redundant information in -debug output

In r322867, we introduced IsStandalone when printing MIR in -debug
output. The default behaviour for that was:

1) If any of MBB, MI, or MO are -debug-printed separately, don't omit any
redundant information.

2) When -debug-printing a MF entirely, don't print any redundant
information.

3) When printing MIR, don't print any redundant information.

I'd like to change 2) to:

2) When -debug-printing a MF entirely, don't omit any redundant information.

Differential Revision: https://reviews.llvm.org/D43337

llvm-svn: 326094

1 files changed, 2 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index 58ad3c96c34..e7a1502cc5a 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -522,9 +522,8 @@ void MachineFunction::print(raw_ostream &OS, const SlotIndexes *Indexes) const {
   MST.incorporateFunction(getFunction());
   for (const auto &BB : *this) {
     OS << '\n';
-    // If we print the whole function, don't print any verbose information,
-    // since that information is already present.
-    BB.print(OS, MST, Indexes, /*IsStandalone=*/false);
+    // If we print the whole function, print it at its most verbose level.
+    BB.print(OS, MST, Indexes, /*IsStandalone=*/true);
   }
 
   OS << "\n# End machine code for function " << getName() << ".\n\n";