6885733c41
The test cases src/test/mir-opt/building/custom/consts.rs and src/test/mir-opt/const_prop/mutable_variable_no_prop.rs are currently failing on big-endian platforms as the binary encoding of some constants is hard-coded in the MIR test files. Fix this by choosing constant values that have the same encoding on big- and little-endian platforms. The test case src/test/mir-opt/issues/issue_75439.rs is failing as well, but since the purpose of the test is to validate handling of big-endian integer encodings on a little-endian platform, it does not make much sense to run it on big-endian platforms in the first place - we can just ignore it there. Fixed part of https://github.com/rust-lang/rust/issues/105383.
37 lines
705 B
Rust
37 lines
705 B
Rust
#![feature(custom_mir, core_intrinsics, inline_const)]
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extern crate core;
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use core::intrinsics::mir::*;
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const D: i32 = 5;
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// EMIT_MIR consts.consts.built.after.mir
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#[custom_mir(dialect = "built")]
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fn consts<const C: u32>() {
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mir!({
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let _a = 5_u8;
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let _b = const { 5_i8 };
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let _c = C;
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let _d = D;
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let _e = consts::<10>;
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Return()
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})
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}
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static S: i32 = 0x05050505;
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static mut T: i32 = 0x0a0a0a0a;
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// EMIT_MIR consts.statics.built.after.mir
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#[custom_mir(dialect = "built")]
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fn statics() {
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mir!({
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let _a: &i32 = Static(S);
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let _b: *mut i32 = StaticMut(T);
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Return()
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})
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}
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fn main() {
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consts::<5>();
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statics();
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}
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