================
@@ -167,6 +167,10 @@ def FeatureCuMode : SubtargetFeature<"cumode",
"Enable CU wavefront execution mode"
>;
+def FeaturePreciseMemory
----------------
Pierre-vh wrote:
I think you just need to add something like this in `AMDGPU.cpp` in
`getAMDGPUTargetFeatures`
```
if (Args.hasFlag(options::OPT_mamdgpu_precise_memory_op,
options::OPT_mno_amdgpu_precise_memory_op false))
Features.push_back("+precise-memory");
````
It should claim the arguments from the driver and `handleTargetFeaturesGroup`
will not see them.
https://github.com/llvm/llvm-project/pull/79236
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