[CodeGen] Move printing '\n' from MachineInstr::print to MachineBasicBlock::print

MBB.print wasn't printing it, but the MIRPrinter is printing it. The
goal is to unify that as much as possible.

llvm-svn: 324681

1 files changed, 28 insertions, 16 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp b/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
index 0a9167edcdb..baa1b0e21b8 100644
--- a/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
@@ -380,8 +380,9 @@ static bool handleMiddleInst(const MachineInstr &MI, LOHInfo &DefInfo,
 static void handleADRP(const MachineInstr &MI, AArch64FunctionInfo &AFI,
                        LOHInfo &Info) {
   if (Info.LastADRP != nullptr) {
-    DEBUG(dbgs() << "Adding MCLOH_AdrpAdrp:\n" << '\t' << MI << '\t'
-                 << *Info.LastADRP);
+    DEBUG(dbgs() << "Adding MCLOH_AdrpAdrp:\n"
+                 << '\t' << MI << '\n'
+                 << '\t' << *Info.LastADRP << '\n');
     AFI.addLOHDirective(MCLOH_AdrpAdrp, {&MI, Info.LastADRP});
     ++NumADRPSimpleCandidate;
   }
@@ -390,48 +391,59 @@ static void handleADRP(const MachineInstr &MI, AArch64FunctionInfo &AFI,
   if (Info.IsCandidate) {
     switch (Info.Type) {
     case MCLOH_AdrpAdd:
-      DEBUG(dbgs() << "Adding MCLOH_AdrpAdd:\n" << '\t' << MI << '\t'
-                   << *Info.MI0);
+      DEBUG(dbgs() << "Adding MCLOH_AdrpAdd:\n"
+                   << '\t' << MI << '\n'
+                   << '\t' << *Info.MI0 << '\n');
       AFI.addLOHDirective(MCLOH_AdrpAdd, {&MI, Info.MI0});
       ++NumADRSimpleCandidate;
       break;
     case MCLOH_AdrpLdr:
       if (supportLoadFromLiteral(*Info.MI0)) {
-        DEBUG(dbgs() << "Adding MCLOH_AdrpLdr:\n" << '\t' << MI << '\t'
-                     << *Info.MI0);
+        DEBUG(dbgs() << "Adding MCLOH_AdrpLdr:\n"
+                     << '\t' << MI << '\n'
+                     << '\t' << *Info.MI0 << '\n');
         AFI.addLOHDirective(MCLOH_AdrpLdr, {&MI, Info.MI0});
         ++NumADRPToLDR;
       }
       break;
     case MCLOH_AdrpAddLdr:
-      DEBUG(dbgs() << "Adding MCLOH_AdrpAddLdr:\n" << '\t' << MI << '\t'
-                   << *Info.MI1 << '\t' << *Info.MI0);
+      DEBUG(dbgs() << "Adding MCLOH_AdrpAddLdr:\n"
+                   << '\t' << MI << '\n'
+                   << '\t' << *Info.MI1 << '\n'
+                   << '\t' << *Info.MI0 << '\n');
       AFI.addLOHDirective(MCLOH_AdrpAddLdr, {&MI, Info.MI1, Info.MI0});
       ++NumADDToLDR;
       break;
     case MCLOH_AdrpAddStr:
       if (Info.MI1 != nullptr) {
-        DEBUG(dbgs() << "Adding MCLOH_AdrpAddStr:\n" << '\t' << MI << '\t'
-                     << *Info.MI1 << '\t' << *Info.MI0);
+        DEBUG(dbgs() << "Adding MCLOH_AdrpAddStr:\n"
+                     << '\t' << MI << '\n'
+                     << '\t' << *Info.MI1 << '\n'
+                     << '\t' << *Info.MI0 << '\n');
         AFI.addLOHDirective(MCLOH_AdrpAddStr, {&MI, Info.MI1, Info.MI0});
         ++NumADDToSTR;
       }
       break;
     case MCLOH_AdrpLdrGotLdr:
-      DEBUG(dbgs() << "Adding MCLOH_AdrpLdrGotLdr:\n" << '\t' << MI << '\t'
-                   << *Info.MI1 << '\t' << *Info.MI0);
+      DEBUG(dbgs() << "Adding MCLOH_AdrpLdrGotLdr:\n"
+                   << '\t' << MI << '\n'
+                   << '\t' << *Info.MI1 << '\n'
+                   << '\t' << *Info.MI0 << '\n');
       AFI.addLOHDirective(MCLOH_AdrpLdrGotLdr, {&MI, Info.MI1, Info.MI0});
       ++NumLDRToLDR;
       break;
     case MCLOH_AdrpLdrGotStr:
-      DEBUG(dbgs() << "Adding MCLOH_AdrpLdrGotStr:\n" << '\t' << MI << '\t'
-                   << *Info.MI1 << '\t' << *Info.MI0);
+      DEBUG(dbgs() << "Adding MCLOH_AdrpLdrGotStr:\n"
+                   << '\t' << MI << '\n'
+                   << '\t' << *Info.MI1 << '\n'
+                   << '\t' << *Info.MI0 << '\n');
       AFI.addLOHDirective(MCLOH_AdrpLdrGotStr, {&MI, Info.MI1, Info.MI0});
       ++NumLDRToSTR;
       break;
     case MCLOH_AdrpLdrGot:
-      DEBUG(dbgs() << "Adding MCLOH_AdrpLdrGot:\n" << '\t' << MI << '\t'
-                   << *Info.MI0);
+      DEBUG(dbgs() << "Adding MCLOH_AdrpLdrGot:\n"
+                   << '\t' << MI << '\n'
+                   << '\t' << *Info.MI0 << '\n');
       AFI.addLOHDirective(MCLOH_AdrpLdrGot, {&MI, Info.MI0});
       break;
     case MCLOH_AdrpAdrp: