* rtl.def (REG): Add comment to describe third field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87312 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 43c8f68..6119b87 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-09-10  Geoffrey Keating  <geoffk@apple.com>
+
+       * rtl.def (REG): Add comment to describe third field.
+
 2004-09-10  Andrew Pinski  <apinski@apple.com>
 
        * config/darwin.c (machopic_mcount_stub_name): Call
@@ -1283,6 +1287,7 @@
        config/rs6000/linux64.h: Likewise.  Split out get_sigcontext
        function.  Use ARG_POINTER_REGNUM for 32-bit temp reg too.
 
+>>>>>>> 2.5334
 2004-09-07  Jan Hubicka  <jh@suse.cz>
 
        * cse.c (fold_rtx):  Avoid building of

diff --git a/gcc/rtl.def b/gcc/rtl.def
index 4c678db..61cb811 100644 (file)
--- a/gcc/rtl.def
+++ b/gcc/rtl.def
@@ -338,7 +338,8 @@ DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ)
    the REGNO macro.  If this number is less than FIRST_PSEUDO_REGISTER
    than a hardware register is being referred to.  The second operand
    holds the original register number - this will be different for a
-   pseudo register that got turned into a hard register.
+   pseudo register that got turned into a hard register.  The third
+   operand 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", "i00", RTX_OBJ)