[PATCH] D77019: AMDGPU/GlobalISel: Form CVT_F32_UBYTE0

[Matt Arsenault via Phabricator via llvm-commits]

arsenm marked an inline comment as done.
arsenm added inline comments.


================
Comment at: llvm/test/CodeGen/AMDGPU/GlobalISel/combine-itofp.mir:15
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
+    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
+    ; CHECK: [[AMDGPU_CVT_F32_UBYTE0_:%[0-9]+]]:_(s32) = G_AMDGPU_CVT_F32_UBYTE0 [[AND]]
----------------
foad wrote:
> Is there a plan for removing this redundant AND?
We need a SimplifyDemandedBits equivalent somewhere


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77019/new/

https://reviews.llvm.org/D77019