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Fix the type of CmpResult on wasm64

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resolve rust-lang/compiler-builtins#1199
This commit is contained in:
Spxg
2026-04-16 21:31:38 +08:00
committed by Trevor Gross
parent 32ccc13554
commit dcb70deadf
1 changed files with 2 additions and 1 deletions
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library/compiler-builtins/compiler-builtins/src/float/cmp.rs
+2 -1
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@@ -13,8 +13,9 @@
// [1]: https://github.com/llvm/llvm-project/blob/0cf3c437c18ed27d9663d87804a9a15ff6874af2/compiler-rt/lib/builtins/fp_compare_impl.inc#L11-L27
// [2]: https://gcc.gnu.org/onlinedocs/gccint/Soft-float-library-routines.html#Comparison-functions-1
cfg_if! {
if #[cfg(any(target_arch = "aarch64", target_arch = "arm64ec"))] {
if #[cfg(any(target_arch = "aarch64", target_arch = "arm64ec", target_family = "wasm"))] {
// Aarch64 uses `int` rather than a pointer-sized value.
// `getCmpLibcallReturnType` for WASM is always set to i32.
pub type CmpResult = i32;
} else if #[cfg(target_arch = "avr")] {
// AVR uses a single byte.