re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins)

[gcc.git] / gcc / rtl.def

diff --git a/gcc/rtl.def b/gcc/rtl.def
index d157b177391aab2cdf48059f6bcf5987e9e31c67..cca469dafc5eec269ad9f3febc4f3c400a396295 100644 (file)
--- a/gcc/rtl.def
+++ b/gcc/rtl.def
@@ -1,7 +1,7 @@
 /* This file contains the definitions and documentation for the
    Register Transfer Expressions (rtx's) that make up the
    Register Transfer Language (rtl) used in the Back End of the GNU compiler.
-   Copyright (C) 1987-2014 Free Software Foundation, Inc.
+   Copyright (C) 1987-2015 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -381,7 +381,7 @@ DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
    points to a reg_attrs structure.
    This rtx needs to have as many (or more) fields as a MEM, since we
    can change REG rtx's into MEMs during reload.  */
-DEF_RTL_EXPR(REG, "reg", "i0", RTX_OBJ)
+DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
 
 /* A scratch register.  This represents a register used only within a
    single insn.  It will be replaced by a REG during register allocation