[llvm] [AMDGPU] MCExpr-ify AMDGPU HSAMetadata (PR #94788)

[Janek van Oirschot via llvm-commits]

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@@ -249,14 +240,14 @@ void AMDGPUAsmPrinter::emitFunctionBodyEnd() {
   getNameWithPrefix(KernelName, &MF->getFunction());
   getTargetStreamer()->EmitAmdhsaKernelDescriptor(
       STM, KernelName, getAmdhsaKernelDescriptor(*MF, CurrentProgramInfo),
-      getMCExprValue(CurrentProgramInfo.NumVGPRsForWavesPerEU, Context),
-      getMCExprValue(CurrentProgramInfo.NumSGPRsForWavesPerEU, Context) -
-          IsaInfo::getNumExtraSGPRs(
-              &STM, getMCExprValue(CurrentProgramInfo.VCCUsed, Context),
-              getMCExprValue(CurrentProgramInfo.FlatUsed, Context),
-              getTargetStreamer()->getTargetID()->isXnackOnOrAny()),
-      getMCExprValue(CurrentProgramInfo.VCCUsed, Context),
-      getMCExprValue(CurrentProgramInfo.FlatUsed, Context));
+      CurrentProgramInfo.NumVGPRsForWavesPerEU,
+      MCBinaryExpr::createSub(
+          CurrentProgramInfo.NumSGPRsForWavesPerEU,
+          AMDGPUVariadicMCExpr::createExtraSGPRs(
+              CurrentProgramInfo.VCCUsed, CurrentProgramInfo.FlatUsed,
+              getTargetStreamer()->getTargetID()->isXnackOnOrAny(), Context),
+          Context),
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JanekvO wrote:

Sorry, which one?

https://github.com/llvm/llvm-project/pull/94788