Don't use %g0 to materialize 0 directly.
The wired physreg doesn't work on tied operands like on MOVXCC.
Add a README note to fix this later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182225 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/SPARC/64bit.ll b/test/CodeGen/SPARC/64bit.ll
index 37dcea9..dd6cee3 100644
--- a/test/CodeGen/SPARC/64bit.ll
+++ b/test/CodeGen/SPARC/64bit.ll
@@ -26,7 +26,7 @@
; restore %g0, %g0, %o0
;
; CHECK: ret_imm0
-; CHECK: or %g0, %g0, %i0
+; CHECK: or %g0, 0, %i0
define i64 @ret_imm0() {
ret i64 0
}