Fix isize optimization in StableHasher for big-endian architectures

2022-02-03 11:47:41 +01:00
parent 1be5c8f909
commit c21b8e12a4
2 changed files with 8 additions and 3 deletions
--- a/compiler/rustc_data_structures/src/stable_hasher/tests.rs
+++ b/compiler/rustc_data_structures/src/stable_hasher/tests.rs
@@ -159,4 +159,5 @@ fn test_isize_compression() {
    check_hash(0xAAAA, 0xAAAAAA);
    check_hash(0xAAAAAA, 0xAAAAAAAA);
    check_hash(0xFF, 0xFFFFFFFFFFFFFFFF);
+    check_hash(u64::MAX /* -1 */, 1);
 }