Make sure movsf_mem does not clobber a destination register

From-SVN: r8245

diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 18d56f66a0331211272360f80a3f6a81cc4479c9..38467460ff4b9905ee4f580c55739a0a0cced13c 100644 (file)
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1152,7 +1152,7 @@
 (define_insn "movsf_mem"
   [(set (match_operand:SF 0 "memory_operand" "=m")
        (match_operand:SF 1 "memory_operand" "m"))
-   (clobber (match_scratch:SI 2 "=r"))]
+   (clobber (match_scratch:SI 2 "=&r"))]
   ""
   "*
 {