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[CIR][NFC] Add infrastructure for AArch64 builtins #170386

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Merged
andykaylor merged 1 commit into from
Dec 3, 2025
Merged

[CIR][NFC] Add infrastructure for AArch64 builtins #170386

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5 changes: 5 additions & 0 deletions clang/include/clang/CIR/MissingFeatures.h
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Original file line number Diff line number Diff line change
Expand Up @@ -190,6 +190,10 @@ struct MissingFeatures {
static bool globalCtorAssociatedData() { return false; }

// Misc
static bool aarch64SIMDIntrinsics() { return false; }
static bool aarch64SMEIntrinsics() { return false; }
static bool aarch64SVEIntrinsics() { return false; }
static bool aarch64TblBuiltinExpr() { return false; }
static bool abiArgInfo() { return false; }
static bool addAutoInitAnnotation() { return false; }
static bool addHeapAllocSiteMetadata() { return false; }
Expand Down Expand Up @@ -293,6 +297,7 @@ struct MissingFeatures {
static bool metaDataNode() { return false; }
static bool moduleNameHash() { return false; }
static bool msabi() { return false; }
static bool neonSISDIntrinsics() { return false; }
static bool nrvo() { return false; }
static bool objCBlocks() { return false; }
static bool objCGC() { return false; }
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4 changes: 4 additions & 0 deletions clang/lib/CIR/CodeGen/CIRGenBuiltin.cpp
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Expand Up @@ -1322,9 +1322,13 @@ static mlir::Value emitTargetArchBuiltinExpr(CIRGenFunction *cgf,
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
// These are actually NYI, but that will be reported by emitBuiltinExpr.
// At this point, we don't even know that the builtin is target-specific.
return nullptr;
case llvm::Triple::aarch64:
case llvm::Triple::aarch64_32:
case llvm::Triple::aarch64_be:
return cgf->emitAArch64BuiltinExpr(builtinID, e, returnValue, arch);
case llvm::Triple::bpfeb:
case llvm::Triple::bpfel:
// These are actually NYI, but that will be reported by emitBuiltinExpr.
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