On 10/19/2017 12:26 PM, Eric Gallager wrote:
On 10/19/17, Martin Liška <mli...@suse.cz> wrote:
Hi.
As discussed in the PR, we should be more precise in our documentation.
The patch does that.
Ready for trunk?
Martin
gcc/ChangeLog:
2017-10-19 Martin Liska <mli...@suse.cz>
PR gcov-profile/82457
* doc/invoke.texi: Document that one needs a non-strict ISO mode
for fork-like functions to be properly instrumented.
---
gcc/doc/invoke.texi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
The wording is kinda unclear because the modes in the parentheses are
all strict ISO modes, but the part before the parentheses says
NON-strict... I think you either need an additional "not" inside the
parentheses, or to change all the instances of -std=c* to -std=gnu*.
The wording in the patch doesn't make sense to me, either. If I
understand the issue correctly, the intent is probably to say something like
Unless a strict ISO C dialect option is in effect,
@code{fork} calls are detected and correctly handled without double
counting.
??
-Sandra
