On Fri, Jun 30, 2017 at 10:25:51AM +0200, Richard Biener wrote:
> Do not go down the route of -Wunreachable-code again please.
Yeah, I don't think we want -Wunused-but-set* as a late warning,
it is intentionally in the FE where is the only place where the false
positive ratio of the warning can st
On Thu, 29 Jun 2017, Jeff Law wrote:
> On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
> > Hi,
> > The attached patch tries to fix PR80806 by warning when a variable is
> > set using memset (and friends) but not used. I chose to warn in dse
> > pass since dse w
On 06/29/2017 12:05 PM, Jeff Law wrote:
On 06/29/2017 11:57 AM, Jeff Law wrote:
On 05/23/2017 09:58 AM, Martin Sebor wrote:
On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
Hi,
The attached patch tries to fix PR80806 by warning when a variable is
set using memset (and friends) but not used
On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
> Hi,
> The attached patch tries to fix PR80806 by warning when a variable is
> set using memset (and friends) but not used. I chose to warn in dse
> pass since dse would detect if the variable passed as 1st argument is
> a dead s
On 06/29/2017 11:57 AM, Jeff Law wrote:
> On 05/23/2017 09:58 AM, Martin Sebor wrote:
>> On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
>>> Hi,
>>> The attached patch tries to fix PR80806 by warning when a variable is
>>> set using memset (and friends)
On 05/23/2017 09:58 AM, Martin Sebor wrote:
> On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
>> Hi,
>> The attached patch tries to fix PR80806 by warning when a variable is
>> set using memset (and friends) but not used. I chose to warn in dse
>> pass since dse w
done in
a subsequent pass.
Martin
On 05/23/2017 09:58 AM, Martin Sebor wrote:
On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
Hi,
The attached patch tries to fix PR80806 by warning when a variable is
set using memset (and friends) but not used. I chose to warn in dse
pass since dse would dete
On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
Hi,
The attached patch tries to fix PR80806 by warning when a variable is
set using memset (and friends) but not used. I chose to warn in dse
pass since dse would detect if the variable passed as 1st argument is
a dead store. Does this approach
On 22 May 2017 at 10:03, Jeff Law wrote:
> On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
>> Hi,
>> The attached patch tries to fix PR80806 by warning when a variable is
>> set using memset (and friends) but not used. I chose to warn in dse
>> pass since dse w
On 05/18/2017 12:55 PM, Prathamesh Kulkarni wrote:
> Hi,
> The attached patch tries to fix PR80806 by warning when a variable is
> set using memset (and friends) but not used. I chose to warn in dse
> pass since dse would detect if the variable passed as 1st argument is
> a dead s
Hi,
The attached patch tries to fix PR80806 by warning when a variable is
set using memset (and friends) but not used. I chose to warn in dse
pass since dse would detect if the variable passed as 1st argument is
a dead store. Does this approach look OK ?
There were following fallouts observed
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