(choose_reload_regs): Verify reload_out[j != 0

before comparing with relaod_earlyclobber elements.

From-SVN: r3731

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 15edd0b257142363002965550e7fd5f4b923e237..3412c0a0ec4856078df1edfd03593ff6730ce411 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -4183,7 +4183,7 @@ choose_reload_regs (insn, avoid_return_reg)
     if (reload_when_needed[j] == RELOAD_OTHER
        && ! reload_needed_for_multiple[j])
       {
-       if (reload_in[j] == 0)
+       if (reload_in[j] == 0 && reload_out[j] != 0)
          {
            /* But earlyclobber operands must stay as RELOAD_OTHER.  */
            for (i = 0; i < n_earlyclobbers; i++)