git
/
gcc
mirror of git://gcc.gnu.org/git/gcc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

* jump.c (simplejump_p): Revert last change. 

From-SVN: r38806
This commit is contained in:
Richard Henderson 2001-01-08 10:52:50 -08:00 committed by Richard Henderson
parent 674c3b405c
commit 3c74f8f987
2 changed files with 8 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gcc/ChangeLog
View File

@ -1,3 +1,7 @@
2001-01-08 Richard Henderson <rth@redhat.com>
* jump.c (simplejump_p): Revert last change.
2001-01-08 Neil Booth <neil@daikokuya.demon.co.uk>
* cppinit.c (init): Rename init_library.

19
gcc/jump.c
View File

@ -2163,21 +2163,10 @@ int
simplejump_p (insn)
rtx insn;
{
rtx set;
if (GET_CODE (insn) != JUMP_INSN)
return 0;
set = PATTERN (insn);
if (GET_CODE (set) != SET)
{
set = single_set_1 (insn);
if (set == NULL_RTX)
return 0;
}
return (GET_CODE (SET_DEST (set)) == PC
&& GET_CODE (SET_SRC (set)) == LABEL_REF);
return (GET_CODE (insn) == JUMP_INSN
&& GET_CODE (PATTERN (insn)) == SET
&& GET_CODE (SET_DEST (PATTERN (insn))) == PC
&& GET_CODE (SET_SRC (PATTERN (insn))) == LABEL_REF);
}
/* Return nonzero if INSN is a (possibly) conditional jump