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Rollup merge of #39472 - est31:unadjusted_only_for_win, r=nagisa

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Don't use "unadjusted" ABI on non windows platforms

We introduced the unadjusted ABI to work around wrong
(buggy) ABI expectations by LLVM on Windows [1].
Therefore, it should be solely used on Windows and not
on other platforms, like right now is the case.

[1]: see this comment for details https://github.com/rust-lang/rust/pull/38482#issuecomment-269074031
This commit is contained in:
Corey Farwell
2017-02-05 12:45:04 -05:00
committed by GitHub
parent 388db666f4 3c161393b7
commit ddd01e0d55
1 changed files with 3 additions and 3 deletions
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src/libcompiler_builtins/lib.rs
+3 -3
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@@ -652,17 +652,17 @@ mod imp {
}
#[export_name="__fixunssfti"]
pub extern "unadjusted" fn f32_as_u128(a: f32) -> u128 {
pub extern $unadj fn f32_as_u128(a: f32) -> u128 {
float_as_unsigned!(a, f32, u128)
}
#[export_name="__fixdfti"]
pub extern "unadjusted" fn f64_as_i128(a: f64) -> i128 {
pub extern $unadj fn f64_as_i128(a: f64) -> i128 {
float_as_signed!(a, f64, i128)
}
#[export_name="__fixsfti"]
pub extern "unadjusted" fn f32_as_i128(a: f32) -> i128 {
pub extern $unadj fn f32_as_i128(a: f32) -> i128 {
float_as_signed!(a, f32, i128)
}