Hi,
I am building a cross-compiler for arm, which builds "okay", but the
output is very noisy whilst compiling gcc. I'd like to sort some of it
out and submit some patches, but I've not done any patches for gcc
before so I don't want to create a lot of noise on the gcc-patches list
by posting up patches that are not considered correctly formatted, etc.
At the end of this message is a patch to remove a 'variable might be
used uninitialised' warning which is thrown up whilst bootstrapping gcc.
Is this patch okay to submit to the gcc-patches list?
I haven't touched the ChangeLog, should I fill it in?
Best Regards,
Brian Sidebotham.
--- ./gcc/value-prof.c Mon Jun 4 17:27:14 2007
+++ ./gcc/value-prof.c Wed Jun 6 10:13:20 2007
@@ -883,15 +883,19 @@ tree_mod_subtract (tree stmt, tree opera
e12 = split_block (bb, bb1end);
bb2 = e12->dest;
bb2->count = all - count1;
-
+
if (ncounts) /* Assumed to be 0 or 1. */
{
e23 = split_block (bb2, bb2end);
bb3 = e23->dest;
bb3->count = all - count1 - count2;
+ e34 = split_block (bb3 : bb2, bb3end);
+ }
+ else
+ {
+ e34 = split_block (bb2, bb3end);
}
- e34 = split_block (ncounts ? bb3 : bb2, bb3end);
bb4 = e34->dest;
bb4->count = all;