[llvm] [AMDGPU][True16][CodeGen] true16 codegen pats for v_mad_u16 (PR #124000)

[Brox Chen via llvm-commits]

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@@ -2,7 +2,8 @@
 ; RUN: llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX8 %s
 ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 %s
 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX10 %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX11 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefixes=GFX11,GFX11-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefixes=GFX11,GFX11-FAKE16 %s
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broxigarchen wrote:

Hi Ivan. I think for true16 flow now we will just enable the GFX11 first. GFX12 will be done after GFX11 is done

https://github.com/llvm/llvm-project/pull/124000