[PATCH] D110579: [AMDGPU] Add a new intrinsic to control fp_trunc rounding mode

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


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Comment at: llvm/docs/LangRef.rst:23879
+This instruction is assumed to execute in the default :ref:`floating-point
+environment <floatenv>` *except* for the rounding mode.
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Should we document that this isn't supported on all targets, and that a particular target may not support all rounding modes?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110579/new/

https://reviews.llvm.org/D110579