================
@@ -20,6 +20,958 @@ using namespace clang;
using namespace CodeGen;
using namespace llvm;
+// The 0th bit simulates the `vta` of RVV
+// The 1st bit simulates the `vma` of RVV
+static constexpr unsigned RVV_VTA = 0x1;
+static constexpr unsigned RVV_VMA = 0x2;
+
+// RISC-V Vector builtin helper functions are marked NOINLINE to prevent
+// excessive inlining in CodeGenFunction::EmitRISCVBuiltinExpr's large switch
+// statement, which would significantly increase compilation time.
+static LLVM_ATTRIBUTE_NOINLINE Value *
+emitRVVVLEFFBuiltin(CodeGenFunction *CGF, const CallExpr *E,
+ ReturnValueSlot ReturnValue, llvm::Type *ResultType,
+ Intrinsic::ID ID, SmallVector<Value *, 4> Ops,
+ int PolicyAttrs, bool IsMasked, unsigned SegInstSEW) {
+ auto &Builder = CGF->Builder;
+ auto &CGM = CGF->CGM;
+ llvm::SmallVector<llvm::Type *, 2> IntrinsicTypes;
----------------
topperc wrote:
2 -> 3
https://github.com/llvm/llvm-project/pull/154906
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