On Wed, Mar 31, 2021 at 11:15:08AM +0100, Richard Sandiford via Gcc-patches
wrote:
> gcc/testsuite/
> PR tree-optimization/99726
> * gcc.target/i386/pr99726.c: New test.
-m32 shouldn't be used in gcc.target/i386/ testcases, people do
test with -m32/-m64 to get 32-bit compilation teste
Richard Biener via Gcc-patches writes:
> On Wed, Mar 31, 2021 at 12:15 PM Richard Sandiford via Gcc-patches
> wrote:
>>
>> create_intersect_range_checks_index tries to create a runtime
>> alias check based on index comparisons. It looks through the
>> access functions for the two DRs to find a S
On Wed, Mar 31, 2021 at 12:15 PM Richard Sandiford via Gcc-patches
wrote:
>
> create_intersect_range_checks_index tries to create a runtime
> alias check based on index comparisons. It looks through the
> access functions for the two DRs to find a SCEV for the loop
> that is being versioned and c
create_intersect_range_checks_index tries to create a runtime
alias check based on index comparisons. It looks through the
access functions for the two DRs to find a SCEV for the loop
that is being versioned and converts a DR_STEP-based check
into an index-based check.
However, there isn't any re
