On Thu, Oct 20, 2011 at 3:48 PM, Tom de Vries tom_devr...@mentor.com wrote:
Richard,
I have a fix for PR50763.
The second example from the PR looks like this:
...
int bar (int i);
void
foo (int c, int d)
{
if (bar (c))
bar (c);
d = 33;
while (c == d);
}
...
When compiled
Richard,
I have a fix for PR50763.
The second example from the PR looks like this:
...
int bar (int i);
void
foo (int c, int d)
{
if (bar (c))
bar (c);
d = 33;
while (c == d);
}
...
When compiled with -O2 -fno-dominator-opt, the gimple representation before
ftree-tail-merge looks
