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# T2 SDE: package/*/llvm/hotfix-sparcv9-not-64.diff
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--- llvm-19.1.3.src/lib/TargetParser/Triple.cpp.orig	2024-10-29 11:09:39.000000000 +0100
+++ llvm-19.1.3.src/lib/TargetParser/Triple.cpp	2024-11-18 15:16:46.152757300 +0100
@@ -68,7 +68,7 @@
   case shave:          return "shave";
   case sparc:          return "sparc";
   case sparcel:        return "sparcel";
-  case sparcv9:        return "sparcv9";
+  case sparcv9:        return "sparc64";
   case spir64:         return "spir64";
   case spir:           return "spir";
   case spirv:          return "spirv";
@@ -423,8 +423,10 @@
     .Case("riscv64", riscv64)
     .Case("hexagon", hexagon)
     .Case("sparc", sparc)
+    .Case("sparcv8", sparc)
+    .Case("sparcv9", sparc)
     .Case("sparcel", sparcel)
-    .Case("sparcv9", sparcv9)
+    .Case("sparc64", sparcv9)
     .Case("s390x", systemz)
     .Case("systemz", systemz)
     .Case("tce", tce)
@@ -571,9 +573,9 @@
           .Case("riscv64", Triple::riscv64)
           .Case("hexagon", Triple::hexagon)
           .Cases("s390x", "systemz", Triple::systemz)
-          .Case("sparc", Triple::sparc)
+          .Cases("sparc", "sparcv8", Triple::sparc)
           .Case("sparcel", Triple::sparcel)
-          .Cases("sparcv9", "sparc64", Triple::sparcv9)
+          .Case("sparc64", Triple::sparcv9)
           .Case("tce", Triple::tce)
           .Case("tcele", Triple::tcele)
           .Case("xcore", Triple::xcore)
--- llvm-19.1.3.src/lib/Target/Sparc/MCTargetDesc/SparcTargetStreamer.cpp.orig	2024-10-29 11:09:39.000000000 +0100
+++ llvm-19.1.3.src/lib/Target/Sparc/MCTargetDesc/SparcTargetStreamer.cpp	2024-11-18 16:55:34.211899420 +0100
@@ -13,6 +13,10 @@
 #include "SparcTargetStreamer.h"
 #include "SparcInstPrinter.h"
 #include "llvm/MC/MCRegister.h"
+#include "llvm/BinaryFormat/ELF.h"
+#include "llvm/MC/MCAssembler.h"
+#include "llvm/MC/MCCodeEmitter.h"
+#include "llvm/MC/MCObjectWriter.h"
 #include "llvm/Support/FormattedStream.h"
 
 using namespace llvm;
@@ -39,7 +42,11 @@
 }
 
 SparcTargetELFStreamer::SparcTargetELFStreamer(MCStreamer &S)
-    : SparcTargetStreamer(S) {}
+    : SparcTargetStreamer(S) {
+  ELFObjectWriter &W = getStreamer().getWriter();
+  
+  W.setELFHeaderEFlags(W.getELFHeaderEFlags() | 0x100); // TOOD: conditional on target, options? EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
+}
 
 MCELFStreamer &SparcTargetELFStreamer::getStreamer() {
   return static_cast<MCELFStreamer &>(Streamer);