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rust/tests/codegen/debug-alignment.rs

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Specify DWARF alignment in bits, not bytes. In DWARF, alignment of types is specified in bits, as is made clear by the parameter name `AlignInBits`. However, `rustc` was incorrectly passing a byte alignment. This commit fixes that. This was noticed in upstream LLVM when I tried to check in a test consisting of LLVM IR generated from `rustc` and it triggered assertions [1]. [1]: https://reviews.llvm.org/D126835
2022-06-07 13:38:35 -07:00
// Verifies that DWARF alignment is specified properly.
//
// compile-flags: -C debuginfo=2
#![crate_type = "lib"]
// CHECK: !DIGlobalVariable
// CHECK: align: 32
pub static A: u32 = 1;
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