[libcxx-commits] [lld] [lldb] [libcxx] [clang] [libc] [clang-tools-extra] [flang] [llvm] [AMDGPU] Add pal metadata 3.0 support to callable pal funcs (PR #67104)

[David Stuttard via libcxx-commits]

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@@ -1127,10 +1131,16 @@ void AMDGPUAsmPrinter::emitPALFunctionMetadata(const MachineFunction &MF) {
   MD->setFunctionScratchSize(FnName, MFI.getStackSize());
   const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
 
-  // Set compute registers
-  MD->setRsrc1(CallingConv::AMDGPU_CS,
-               CurrentProgramInfo.getPGMRSrc1(CallingConv::AMDGPU_CS, ST));
-  MD->setRsrc2(CallingConv::AMDGPU_CS, CurrentProgramInfo.getComputePGMRSrc2());
+  if (MD->getPALMajorVersion() < 3) {
+    // Set compute registers
+    MD->setRsrc1(CallingConv::AMDGPU_CS,
+                 CurrentProgramInfo.getPGMRSrc1(CallingConv::AMDGPU_CS, ST));
+    MD->setRsrc2(CallingConv::AMDGPU_CS,
+                 CurrentProgramInfo.getComputePGMRSrc2());
+  } else {
+    EmitPALMetadataCommon(MD, CurrentProgramInfo, CallingConv::AMDGPU_CS,
+                          *getGlobalSTI());
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dstutt wrote:

Thanks - done.

https://github.com/llvm/llvm-project/pull/67104