nvptx: Add 'sorry, unimplemented: target cannot support alloca' test cases [PR65181] (was: [nvptx] alloca & stack alignment)

2025-01-08 Thread Thomas Schwinge
Hi! On 2015-08-21T15:31:06-0400, Nathan Sidwell wrote: > 1) alloca. PTX defines but doesn't implement support. and if one passes > types > suitable for a 64-bit ABI ptxas emits errors. This patch gives a clear error > at > compilation time, rather than an obscure failure later. > --- confi

[nvptx] alloca & stack alignment

2015-08-21 Thread Nathan Sidwell
I've committed this to fix up 1) alloca. PTX defines but doesn't implement support. and if one passes types suitable for a 64-bit ABI ptxas emits errors. This patch gives a clear error at compilation time, rather than an obscure failure later. 2) In an effort to reduce when alloca is implic