fix issue 5525. (#5603)

* fix issue 5525. * reg alloc changed.
2023-01-21 01:53:54 +08:00
parent 92de180d7d
commit 299b8187f8
3 changed files with 19 additions and 7 deletions
--- a/cranelift/filetests/filetests/runtests/issue5525.clif
+++ b/cranelift/filetests/filetests/runtests/issue5525.clif
@@ -0,0 +1,12 @@
+test interpret
+test run
+target riscv64
+
+function %a(i16) -> i128 system_v {
+block0(v0: i16):
+    v1 = rotl v0, v0
+    v2 = sextend.i128 v1
+    return v2
+}
+
+; run: %a(-32718) == 202