On 07/20/2015 03:19 PM, Nathan Sidwell wrote:
I was looking at adding another target builtin, and found this code
rather convoluted. It seemed to have been cloned from somewhere more
complicated -- for instance, nvptx_expand_binop_builtin's comment
discusses a MACFLAG argument, which is nowhere
On 07/17/15 11:37, Bernd Schmidt wrote:
I've made this change at the request of Cesar who says it's needed for his
reductions work. It makes a new instruction to represent shfl.down, a thread
communication instruction, and some builtin functions for internal use to access
it.
I was looking at a
I've made this change at the request of Cesar who says it's needed for
his reductions work. It makes a new instruction to represent shfl.down,
a thread communication instruction, and some builtin functions for
internal use to access it.
Committed on gomp-4_0-branch.
Bernd
Index: gcc/ChangeLo
