On 10/21/2014 11:48 AM, Jiong Wang wrote:
bootstraps on x86_64-unknown-linux-gnu, and regressions are running... I
expect no regressions because of the nature of the changes. OK to
check in assuming everything is OK?
Happen to start a fresh build
../gcc/configure --target=arm-none-linux-gnueabihf
--enable-languages=c,c++
with the following error.
cnumber -I../../gcc/gcc/../libbacktrace -o loop-doloop.o -MT
loop-doloop.o -MMD -MP -MF ./.deps/loop-doloop.TPo
../../gcc/gcc/loop-doloop.c
../../gcc/gcc/loop-doloop.c: In function ‘bool add_test(rtx,
edge_def**, basic_block)’:
../../gcc/gcc/loop-doloop.c:371:38: error: ‘split_edge_and_insert’ was
not declared in this scope
Try the following patch.
Apparently missed because that target is not in contrib/config-list.mk
and no other target must have enabled that code path. Seems to work now.
checked in as obvious.
Andrew
* loop-doloop.c: Include loop-unroll.h.
Index: loop-doloop.c
===================================================================
--- loop-doloop.c (revision 216517)
+++ loop-doloop.c (working copy)
@@ -33,6 +33,7 @@
#include "params.h"
#include "target.h"
#include "dumpfile.h"
+#include "loop-unroll.h"
/* This module is used to modify loops with a determinable number of
iterations to use special low-overhead looping instructions.
