Displaying 1 result from an estimated 1 matches for "atomici16".
2017 Aug 26
2
Unaligned atomic load/store
...atform, and all data is
unaligned (or 8-bit aligned if you will). Here's a small piece of LLVM IR
exhibiting this (emitted by the Rust compiler):
target datalayout = "e-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8"
target triple = "avr-unknown-unknown"
%"atomic::AtomicI16" = type { %"core::cell::UnsafeCell<i16>", [0 x i8] }
%"core::cell::UnsafeCell<i16>" = type { i16, [0 x i8] }
define void @foo(%"atomic::AtomicI16"*) {
start:
%_15 = alloca i16, align 1
%1 = getelementptr inbounds %"atomic::AtomicI16",...