On Thu, 2020-05-14 at 18:51 +0200, Jakub Jelinek wrote:
> On Thu, May 14, 2020 at 10:10:55AM -0600, Jeff Law wrote:
> > On Tue, 2020-05-12 at 10:12 +0200, Jakub Jelinek wrote:
> > > Hi!
> > >
> > > In the following testcase, store_expr of e.g. 97 bytes long string literal
> > > into 1MB long array
On Thu, May 14, 2020 at 10:10:55AM -0600, Jeff Law wrote:
> On Tue, 2020-05-12 at 10:12 +0200, Jakub Jelinek wrote:
> > Hi!
> >
> > In the following testcase, store_expr of e.g. 97 bytes long string literal
> > into 1MB long array is implemented by copying the 97 bytes from .rodata
> > section, fo
On Tue, 2020-05-12 at 10:12 +0200, Jakub Jelinek wrote:
> Hi!
>
> In the following testcase, store_expr of e.g. 97 bytes long string literal
> into 1MB long array is implemented by copying the 97 bytes from .rodata
> section, followed by clearing the remaining bytes. But, as the STRING_CST
> has
Hi!
In the following testcase, store_expr of e.g. 97 bytes long string literal
into 1MB long array is implemented by copying the 97 bytes from .rodata
section, followed by clearing the remaining bytes. But, as the STRING_CST
has type char[1024*1024], we actually allocate whole 1MB in .rodata sect
