; Call to immediate is not safe on x86-64 unless we *know* that the
; call will be within 32-bits pcrel from the dest immediate.
-; RUN: llc < %s -march=x86-64 | grep {call.*\*%rax}
+; RUN: llc < %s -march=x86-64 | grep {call.*\\*%rax}
; PR3666
; PR3773