Message ID | 21021.51205.593292.407246@pilspetsen.it.uu.se |
---|---|
State | New |
Headers | show |
--- gcc-4.9-20130818/gcc/cse.c.~1~ 2013-08-05 22:16:05.000000000 +0200 +++ gcc-4.9-20130818/gcc/cse.c 2013-08-24 16:37:47.572940952 +0200 @@ -3137,6 +3137,8 @@ fold_rtx (rtx x, rtx insn) #ifdef HAVE_cc0 case CC0: + if (! prev_insn_cc0) + return x; return prev_insn_cc0; #endif