kumquat-buildroot/toolchain/gcc/3.3.5/500-loop.patch
2004-11-22 23:02:36 +00:00

11 lines
425 B
Diff

--- gcc/gcc/loop.c 14 Feb 2004 14:46:03 -0000 1.488.2.3
+++ gcc/gcc/loop.c 28 Apr 2004 22:02:53 -0000
@@ -929,6 +929,7 @@
|| (! (GET_CODE (SET_SRC (set)) == REG
&& (REGNO (SET_SRC (set))
< FIRST_PSEUDO_REGISTER))))
+ && regno >= FIRST_PSEUDO_REGISTER
/* This test is not redundant; SET_SRC (set) might be
a call-clobbered register and the life of REGNO
might span a call. */