On 17/02/11 10:01, Chung-Lin Tang wrote:
Hi,
this PR is a case where we have a leaf function with a zero-size frame,
that calls alloca() (here through a C99 VLA).
The ARM backend recognizes the leaf-and-no-frame opportunity to save an
unneeded stack alignment. But when calling alloca(), the
On 2011/3/15 02:41 PM, Ramana Radhakrishnan wrote:
On 17/02/11 10:01, Chung-Lin Tang wrote:
Hi,
this PR is a case where we have a leaf function with a zero-size frame,
that calls alloca() (here through a C99 VLA).
The ARM backend recognizes the leaf-and-no-frame opportunity to save an
Ping.
On 2011/3/7 10:10 PM, Chung-Lin Tang wrote:
Ping.
On 2011/2/17 06:01 PM, Chung-Lin Tang wrote:
Hi,
this PR is a case where we have a leaf function with a zero-size frame,
that calls alloca() (here through a C99 VLA).
The ARM backend recognizes the leaf-and-no-frame opportunity to