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Rollup merge of #149549 - Jamesbarford:chore/regression-test-ttbr0_el2, r=WaffleLapkin

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Regression test for system register `ttbr0_el2`

Regression test for recognising the `ttbr0_el2` register.

closes rust-lang/rust#97724
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Matthias Krüger 2025-12-04 08:46:22 +01:00 • committed by GitHub
commit 05b2958024
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tests/ui/asm/aarch64/ttbr0_el2.rs Normal file
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//! Regression test for #97724, recognising ttbr0_el2 as a valid armv8 system register
//@ only-aarch64
//@ build-pass
use std::arch::asm;
static PT: [u64; 512] = [0; 512];
fn main() {
unsafe {
asm!("msr ttbr0_el2, {pt}", pt = in(reg) &PT as *const _ );
}
}