[PATCH] D75097: [MC] Default MCContext::UseNamesOnTempLabels to false and only set it to true for MCAsmStreamer

[Fangrui Song via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGb61a4aaca5f8: [MC] Default MCContext::UseNamesOnTempLabels to false and only set it to true… (authored by MaskRay).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75097/new/

https://reviews.llvm.org/D75097

Files:
  llvm/include/llvm/MC/MCContext.h
  llvm/lib/CodeGen/LLVMTargetMachine.cpp
  llvm/lib/MC/MCAsmStreamer.cpp
  llvm/tools/llvm-mc/llvm-mc.cpp
  llvm/tools/llvm-ml/llvm-ml.cpp


Index: llvm/tools/llvm-ml/llvm-ml.cpp
===================================================================
--- llvm/tools/llvm-ml/llvm-ml.cpp
+++ llvm/tools/llvm-ml/llvm-ml.cpp
@@ -333,9 +333,6 @@
   } else {
     assert(FileType == OFT_ObjectFile && "Invalid file type!");
 
-    // Don't waste memory on names of temp labels.
-    Ctx.setUseNamesOnTempLabels(false);
-
     if (!Out->os().supportsSeeking()) {
       BOS = std::make_unique<buffer_ostream>(Out->os());
       OS = BOS.get();
Index: llvm/tools/llvm-mc/llvm-mc.cpp
===================================================================
--- llvm/tools/llvm-mc/llvm-mc.cpp
+++ llvm/tools/llvm-mc/llvm-mc.cpp
@@ -474,9 +474,6 @@
   } else {
     assert(FileType == OFT_ObjectFile && "Invalid file type!");
 
-    // Don't waste memory on names of temp labels.
-    Ctx.setUseNamesOnTempLabels(false);
-
     if (!Out->os().supportsSeeking()) {
       BOS = std::make_unique<buffer_ostream>(Out->os());
       OS = BOS.get();
Index: llvm/lib/MC/MCAsmStreamer.cpp
===================================================================
--- llvm/lib/MC/MCAsmStreamer.cpp
+++ llvm/lib/MC/MCAsmStreamer.cpp
@@ -79,6 +79,8 @@
         InstPrinter->setCommentStream(CommentStream);
     if (Assembler->getBackendPtr())
       setAllowAutoPadding(Assembler->getBackend().allowAutoPadding());
+
+    Context.setUseNamesOnTempLabels(true);
   }
 
   MCAssembler &getAssembler() { return *Assembler; }
Index: llvm/lib/CodeGen/LLVMTargetMachine.cpp
===================================================================
--- llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -157,9 +157,6 @@
     if (!MCE || !MAB)
       return true;
 
-    // Don't waste memory on names of temp labels.
-    Context.setUseNamesOnTempLabels(false);
-
     Triple T(getTargetTriple().str());
     AsmStreamer.reset(getTarget().createMCObjectStreamer(
         T, Context, std::unique_ptr<MCAsmBackend>(MAB),
Index: llvm/include/llvm/MC/MCContext.h
===================================================================
--- llvm/include/llvm/MC/MCContext.h
+++ llvm/include/llvm/MC/MCContext.h
@@ -188,7 +188,7 @@
     /// differences between temporary and non-temporary labels (primarily on
     /// Darwin).
     bool AllowTemporaryLabels = true;
-    bool UseNamesOnTempLabels = true;
+    bool UseNamesOnTempLabels = false;
 
     /// The Compile Unit ID that we are currently processing.
     unsigned DwarfCompileUnitID = 0;


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D75097.246617.patch
Type: text/x-patch
Size: 2485 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20200226/6a9e2676/attachment.bin>