[PATCH] D121299: [NVPTX] Disable DWARF .file directory for PTX

[Andrew Savonichev via Phabricator via llvm-commits]

asavonic updated this revision to Diff 414167.
asavonic added a comment.

Re-upload the patch with -U99999


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121299/new/

https://reviews.llvm.org/D121299

Files:
  llvm/lib/MC/MCAsmStreamer.cpp
  llvm/test/DebugInfo/NVPTX/dbg-declare-alloca.ll
  llvm/test/DebugInfo/NVPTX/debug-file-loc-only.ll
  llvm/test/DebugInfo/NVPTX/debug-file-loc.ll
  llvm/test/DebugInfo/NVPTX/debug-loc-offset.ll


Index: llvm/test/DebugInfo/NVPTX/debug-loc-offset.ll
===================================================================
--- llvm/test/DebugInfo/NVPTX/debug-loc-offset.ll
+++ llvm/test/DebugInfo/NVPTX/debug-loc-offset.ll
@@ -1,4 +1,4 @@
-; RUN: llc -mtriple=nvptx64-nvidia-cuda -dwarf-directory=0 < %s | FileCheck %s
+; RUN: llc -mtriple=nvptx64-nvidia-cuda < %s | FileCheck %s
 
 ; CHECK: .target sm_{{[0-9]+}}, debug
 
Index: llvm/test/DebugInfo/NVPTX/debug-file-loc.ll
===================================================================
--- llvm/test/DebugInfo/NVPTX/debug-file-loc.ll
+++ llvm/test/DebugInfo/NVPTX/debug-file-loc.ll
@@ -27,8 +27,8 @@
   ret void, !dbg !11
 }
 
-; CHECK-DAG: .file [[FOO]] "{{.*}}foo.h"
-; CHECK-DAG: .file [[BAR]] "{{.*}}bar.cu"
+; CHECK-DAG: .file [[FOO]] "/source/dir/foo.h"
+; CHECK-DAG: .file [[BAR]] "/source/dir/bar.cu"
 ; CHECK: .section .debug_abbrev
 ; CHECK-NEXT: {
 ; CHECK-NEXT: .b8 1                                // Abbreviation Code
Index: llvm/test/DebugInfo/NVPTX/debug-file-loc-only.ll
===================================================================
--- llvm/test/DebugInfo/NVPTX/debug-file-loc-only.ll
+++ llvm/test/DebugInfo/NVPTX/debug-file-loc-only.ll
@@ -27,8 +27,8 @@
   ret void, !dbg !11
 }
 
-; CHECK-DAG: .file [[FOO]] "{{.*}}foo.h"
-; CHECK-DAG: .file [[BAR]] "{{.*}}bar.cu"
+; CHECK-DAG: .file [[FOO]] "/source/dir/foo.h"
+; CHECK-DAG: .file [[BAR]] "/source/dir/bar.cu"
 
 ; CHECK-NOT: .section .debug{{.*}}
 
Index: llvm/test/DebugInfo/NVPTX/dbg-declare-alloca.ll
===================================================================
--- llvm/test/DebugInfo/NVPTX/dbg-declare-alloca.ll
+++ llvm/test/DebugInfo/NVPTX/dbg-declare-alloca.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda -dwarf-directory=0 | FileCheck %s
+; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s
 
 ; CHECK: .target sm_20, debug
 
Index: llvm/lib/MC/MCAsmStreamer.cpp
===================================================================
--- llvm/lib/MC/MCAsmStreamer.cpp
+++ llvm/lib/MC/MCAsmStreamer.cpp
@@ -1554,8 +1554,12 @@
 
   SmallString<128> Str;
   raw_svector_ostream OS1(Str);
+  bool UseDwarfDir = UseDwarfDirectory;
+  if (getContext().getDwarfVersion() < 5 && !MAI->useIntegratedAssembler())
+    UseDwarfDir = false;
+
   printDwarfFileDirective(FileNo, Directory, Filename, Checksum, Source,
-                          UseDwarfDirectory, OS1);
+                          UseDwarfDir, OS1);
 
   if (MCTargetStreamer *TS = getTargetStreamer())
     TS->emitDwarfFileDirective(OS1.str());


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