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upstream rustc_codegen_ssa/rustc_middle changes for enzyme/autodiff

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This commit is contained in:
Manuel Drehwald
2025-01-29 21:31:13 -05:00
parent ebcf860e73
commit 1f30517d40
27 changed files with 482 additions and 38 deletions
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4
compiler/rustc_codegen_llvm/src/llvm/enzyme_ffi.rs
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@@ -7,11 +7,13 @@ use crate::llvm::Bool;
extern "C" {
// Enzyme
pub fn LLVMRustHasMetadata(I: &Value, KindID: c_uint) -> bool;
pub fn LLVMRustEraseInstBefore(BB: &BasicBlock, I: &Value);
pub fn LLVMRustEraseInstUntilInclusive(BB: &BasicBlock, I: &Value);
pub fn LLVMRustGetLastInstruction<'a>(BB: &BasicBlock) -> Option<&'a Value>;
pub fn LLVMRustDIGetInstMetadata(I: &Value) -> Option<&Metadata>;
pub fn LLVMRustEraseInstFromParent(V: &Value);
pub fn LLVMRustGetTerminator<'a>(B: &BasicBlock) -> &'a Value;
pub fn LLVMDumpModule(M: &Module);
pub fn LLVMDumpValue(V: &Value);
pub fn LLVMRustVerifyFunction(V: &Value, action: LLVMRustVerifierFailureAction) -> Bool;
pub fn LLVMGetFunctionCallConv(F: &Value) -> c_uint;