On 2/11/22 11:38, Roger Sayle wrote:
This one line fix/tweak is the back-end specific change for a fix for
PR target/104489, that allows the ISA for GCC's nvptx backend to be bumped
to sm_53. The machine-independent middle-end pieces were posted here:
https://gcc.gnu.org/pipermail/gcc-patches/2022-February/590139.html
This patch has been tested on nvptx-none hosted on x86_64-pc-linux-gnu,
together with the above middle-end patch and changes identical to those
described by Tom de Vries in the PR, with make and make -k check, where
the build now completes, and there are no regressions in the testsuite.
Ok for mainline?
2022-02-11 Roger Sayle <ro...@nextmovesoftware.com>
gcc/ChangeLog
PR target/104489
* config/nvptx/nvptx.md (*movhf_insn): Add subregs_ok attribute.
LGTM.
Thanks,
- Tom
