Pull in LLVM with stack location fixes (#5732)

programs/bpf/rust/param_passing/.gitignore

@@ -0,0 +1,4 @@
+/target/
+
+Cargo.lock
+/farf/

programs/bpf/rust/param_passing/Cargo.toml

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+
+# Note: This crate must be built using build.sh
+
+[package]
+name = "solana-bpf-rust-param-passing"
+version = "0.19.0-pre0"
+description = "Solana BPF test program written in Rust"
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+edition = "2018"
+
+[dependencies]
+solana-sdk-bpf-utils = { path = "../../../../sdk/bpf/rust/rust-utils", version = "0.19.0-pre0" }
+solana-sdk-bpf-no-std = { path = "../../../../sdk/bpf/rust/rust-no-std", version = "0.19.0-pre0" }
+solana-bpf-rust-param-passing-dep = { path = "../param_passing_dep", version = "0.19.0-pre0" }
+
+[dev_dependencies]
+solana-sdk-bpf-test = { path = "../../../../sdk/bpf/rust/rust-test", version = "0.19.0-pre0" }
+
+[workspace]
+members = []
+
+[lib]
+crate-type = ["cdylib"]
+name = "solana_bpf_rust_param_passing"

programs/bpf/rust/param_passing/Xargo.toml

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+[dependencies.compiler_builtins]
+path = "../../../../sdk/bpf/dependencies/rust-bpf-sysroot/src/compiler-builtins"
+features = ["c", "mem"]
+
+[target.bpfel-unknown-unknown.dependencies]
+alloc = { path = "../../../../sdk/bpf/dependencies/rust-bpf-sysroot/src/liballoc" }

programs/bpf/rust/param_passing/src/lib.rs

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+//! @brief Example Rust-based BPF program tests loop iteration
+
+#![no_std]
+#![allow(unused_attributes)]
+
+#[cfg(not(test))]
+extern crate solana_sdk_bpf_no_std;
+extern crate solana_sdk_bpf_utils;
+
+use solana_bpf_rust_param_passing_dep::{Data, TestDep};
+use solana_sdk_bpf_utils::info;
+
+#[no_mangle]
+pub extern "C" fn entrypoint(_input: *mut u8) -> bool {
+    let array = [0xA, 0xB, 0xC, 0xD, 0xE, 0xF];
+    let data = Data {
+        twentyone: 21u64,
+        twentytwo: 22u64,
+        twentythree: 23u64,
+        twentyfour: 24u64,
+        twentyfive: 25u32,
+        array: &array,
+    };
+
+    let test_dep = TestDep::new(&data, 1, 2, 3, 4, 5);
+    info!(0, 0, 0, 0, test_dep.thirty);
+    test_dep.thirty == 30
+}