Add diclaimer of copyright to _osname() manual page.

[unix-history] / gnu / usr.bin / cc / common / integrate.c

diff --git a/gnu/usr.bin/cc/common/integrate.c b/gnu/usr.bin/cc/common/integrate.c
index e18f690..73d839b 100644 (file)
--- a/gnu/usr.bin/cc/common/integrate.c
+++ b/gnu/usr.bin/cc/common/integrate.c
@@ -1269,7 +1269,11 @@ expand_inline_function (fndecl, parms, target, ignore, type, structure_value_add
                  && (GET_CODE (arg_vals[i]) == REG
                      || GET_CODE (arg_vals[i]) == SUBREG
                      || GET_CODE (arg_vals[i]) == MEM)
                  && (GET_CODE (arg_vals[i]) == REG
                      || GET_CODE (arg_vals[i]) == SUBREG
                      || GET_CODE (arg_vals[i]) == MEM)

-                 && reg_overlap_mentioned_p (arg_vals[i], target))))
+                 && reg_overlap_mentioned_p (arg_vals[i], target))
+             /* ??? We must always copy a SUBREG into a REG, because it might
+                get substituted into an address, and not all ports correctly
+                handle SUBREGs in addresses.  */
+             || (GET_CODE (arg_vals[i]) == SUBREG)))

        arg_vals[i] = copy_to_mode_reg (GET_MODE (loc), arg_vals[i]);
     }
        
        arg_vals[i] = copy_to_mode_reg (GET_MODE (loc), arg_vals[i]);
     }