Changes in code.

Author: MateuszMotylIntel

IGC/VectorCompiler/igcdeps/src/TranslationInterface.cpp

@@ -330,6 +330,9 @@ static void adjustDumpOptions(vc::CompileOptions &Opts) {
     Opts.DumpAsm = true;
     Opts.DumpDebugInfo = true;
   }
+
+  if (IGC_IS_FLAG_ENABLED(PrintInstOffsetInShaderDumpAsm))
+    Opts.DumpInstOffset = true;
 }
 
 static void adjustHashOptions(vc::CompileOptions &Opts,

IGC/VectorCompiler/include/vc/Driver/Driver.h

@@ -122,6 +122,7 @@ struct CompileOptions {
   bool DumpIR = false;
   bool DumpAsm = false;
   bool DumpDebugInfo = false;
+  bool DumpInstOffset = false;
 
   bool TimePasses = false;
   bool ShowStats = false;

IGC/VectorCompiler/include/vc/Support/BackendConfig.h

@@ -93,6 +93,8 @@ struct GenXBackendOptions {
   // Whether to enable dumps of kernel debug information
   bool EnableDebugInfoDumps = false;
   std::string DebugInfoDumpsNameOverride;
+  // Add instruction offsets as comments in the final assembly
+  bool EnableInstOffsetDumps = false;
 
   bool ForceArrayPromotion = false;
 
@@ -314,6 +316,8 @@ struct GenXBackendConfigResult {
     return Options.DebugInfoDumpsNameOverride;
   }
 
+  bool emitInstOffsets() const { return Options.EnableInstOffsetDumps; }
+
   bool isArrayPromotionForced() const { return Options.ForceArrayPromotion; }
 
   bool localizeLiveRangesForAccUsage() const {

IGC/VectorCompiler/lib/Driver/Driver.cpp

@@ -247,6 +247,7 @@ static GenXBackendOptions createBackendOptions(const vc::CompileOptions &Opts) {
   BackendOpts.EnableAsmDumps = Opts.DumpAsm;
   BackendOpts.EnableIsaDumps = Opts.DumpIsa;
   BackendOpts.EnableDebugInfoDumps = Opts.DumpDebugInfo;
+  BackendOpts.EnableInstOffsetDumps = Opts.DumpInstOffset;
   BackendOpts.Dumper = Opts.Dumper.get();
   BackendOpts.ShaderOverrider = Opts.ShaderOverrider.get();
   BackendOpts.DisableStructSplitting = Opts.DisableStructSplitting;

IGC/VectorCompiler/lib/GenXCodeGen/GenXCisaBuilder.cpp

@@ -5855,6 +5855,9 @@ collectFinalizerArgs(StringSaver &Saver, const GenXSubtarget &ST,
     addArgument("-output");
     addArgument("-binary");
   }
+  if (BC.emitInstOffsets())
+    addArgument("-printInstOffsetInAsm");
+
   if (ST.needsWANoMaskFusedEU() && !DisableNoMaskWA)
     addArgument("-noMaskWA");