On 5/21/25 4:29 PM, Andrew Pinski wrote:
On Wed, May 21, 2025 at 3:21 PM Jeff Law wrote:
On 5/5/25 3:27 PM, Andrew Pinski wrote:
The problem here is simplify-rtx.cc expects gen_lowpart_no_emit
to return NULL on failure but combine's hook was returning CLOBBER.
After r16-160-ge6f89d78c1a7
On 5/5/25 3:27 PM, Andrew Pinski wrote:
The problem here is simplify-rtx.cc expects gen_lowpart_no_emit
to return NULL on failure but combine's hook was returning CLOBBER.
After r16-160-ge6f89d78c1a7528e93458278, gcc.target/i386/avx512bw-pr103750-2.c
started to fail at -m32 due to this as new
On Wed, May 21, 2025 at 3:21 PM Jeff Law wrote:
>
>
>
> On 5/5/25 3:27 PM, Andrew Pinski wrote:
> > The problem here is simplify-rtx.cc expects gen_lowpart_no_emit
> > to return NULL on failure but combine's hook was returning CLOBBER.
> > After r16-160-ge6f89d78c1a7528e93458278,
> > gcc.target/i
The problem here is simplify-rtx.cc expects gen_lowpart_no_emit
to return NULL on failure but combine's hook was returning CLOBBER.
After r16-160-ge6f89d78c1a7528e93458278, gcc.target/i386/avx512bw-pr103750-2.c
started to fail at -m32 due to this as new simplify code would return
a RTL with a clobb
