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Rollup merge of #147509 - AMS21:remove_llvm_rust_intrinsics, r=Zalathar

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remove intrinsic wrapper functions from LLVM bindings

As discussed on https://github.com/llvm/llvm-project/pull/162500 there is no good reason to implement these intrinsic function via the LLVM wrapper instead we now just implement them via `call_intrinsic` like all the other intrinsic functions.

Work towards https://github.com/rust-lang/rust/issues/46437
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Stuart Cook 2025-10-09 21:29:05 +11:00 • committed by GitHub
commit 828dd0cdd4
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3 changed files with 28 additions and 132 deletions
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63
compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
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@ -1481,69 +1481,6 @@ extern "C" void LLVMRustModuleInstructionStats(LLVMModuleRef M,
});
}
// Vector reductions:
extern "C" LLVMValueRef LLVMRustBuildVectorReduceFAdd(LLVMBuilderRef B,
LLVMValueRef Acc,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateFAddReduce(unwrap(Acc), unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceFMul(LLVMBuilderRef B,
LLVMValueRef Acc,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateFMulReduce(unwrap(Acc), unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceAdd(LLVMBuilderRef B,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateAddReduce(unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceMul(LLVMBuilderRef B,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateMulReduce(unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceAnd(LLVMBuilderRef B,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateAndReduce(unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceOr(LLVMBuilderRef B,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateOrReduce(unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceXor(LLVMBuilderRef B,
LLVMValueRef Src) {
return wrap(unwrap(B)->CreateXorReduce(unwrap(Src)));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceMin(LLVMBuilderRef B,
LLVMValueRef Src,
bool IsSigned) {
return wrap(unwrap(B)->CreateIntMinReduce(unwrap(Src), IsSigned));
}
extern "C" LLVMValueRef LLVMRustBuildVectorReduceMax(LLVMBuilderRef B,
LLVMValueRef Src,
bool IsSigned) {
return wrap(unwrap(B)->CreateIntMaxReduce(unwrap(Src), IsSigned));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceFMin(LLVMBuilderRef B, LLVMValueRef Src, bool NoNaN) {
Instruction *I = unwrap(B)->CreateFPMinReduce(unwrap(Src));
I->setHasNoNaNs(NoNaN);
return wrap(I);
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceFMax(LLVMBuilderRef B, LLVMValueRef Src, bool NoNaN) {
Instruction *I = unwrap(B)->CreateFPMaxReduce(unwrap(Src));
I->setHasNoNaNs(NoNaN);
return wrap(I);
}
extern "C" LLVMValueRef LLVMRustBuildMinNum(LLVMBuilderRef B, LLVMValueRef LHS,
LLVMValueRef RHS) {
return wrap(unwrap(B)->CreateMinNum(unwrap(LHS), unwrap(RHS)));
}
extern "C" LLVMValueRef LLVMRustBuildMaxNum(LLVMBuilderRef B, LLVMValueRef LHS,
LLVMValueRef RHS) {
return wrap(unwrap(B)->CreateMaxNum(unwrap(LHS), unwrap(RHS)));
}
// Transfers ownership of DiagnosticHandler unique_ptr to the caller.
extern "C" DiagnosticHandler *
LLVMRustContextGetDiagnosticHandler(LLVMContextRef C) {