This is a NFC patch.
This patch run a bulk update on CodeGen tests that are impacted by the
true16 features. This patch applies:
1. duplicate GFX11plus runlines and apply them with
"+mattr=+real-true16" and "+mattr=-real-true16"
2. update the test with the update script
For some GISEL runlines, the current CodeGen do not fully support the
true16 version. Still update the runlines, but comment out the failing
one, and added a "FIXME-TRUE16" comment to that test for easier
tracking. These test will be fixed in the following patches.
This is in a transition state that we support both
"+real-true16/-real-true16" in our code base. We plan to move to
"+real-true16" as default, and finally remove "-real-true16" mode and
test lines.
Upstream the intrinsics `llvm.amdgcn.raw.atomic.buffer.load`
and `llvm.amdgcn.raw.atomic.ptr.buffer.load`.
These additional intrinsics mark atomic buffer loads
as atomic to LLVM by removing the `IntrReadMem`
attribute. Otherwise, it could hoist these
intrinsics out of loops in cases where LLVM marks
them as invariant. That can cause issues such as
infinite loops.
Continuation of https://reviews.llvm.org/D138786
with the additional use in the fat buffer lowering,
more test cases and the additional ptr versions
of these intrinsics.
---------
Co-authored-by: rtayl <>
Co-authored-by: Jay Foad <jay.foad@amd.com>
Co-authored-by: Mariusz Sikora <mariusz.sikora@amd.com>
