[PATCH] D140536: AMDGPU: Mark global/scratch_load_d16 as D16Buf

[Ruiling, Song via Phabricator via llvm-commits]

ruiling created this revision.
ruiling added reviewers: foad, arsenm.
Herald added subscribers: kosarev, kerbowa, hiraditya, tpr, dstuttard, yaxunl, jvesely, kzhuravl.
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They behave the same way as other d16 buffer instructions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140536

Files:
  llvm/lib/Target/AMDGPU/FLATInstructions.td


Index: llvm/lib/Target/AMDGPU/FLATInstructions.td
===================================================================
--- llvm/lib/Target/AMDGPU/FLATInstructions.td
+++ llvm/lib/Target/AMDGPU/FLATInstructions.td
@@ -741,12 +741,15 @@
 defm GLOBAL_LOAD_DWORDX3  : FLAT_Global_Load_Pseudo <"global_load_dwordx3", VReg_96>;
 defm GLOBAL_LOAD_DWORDX4  : FLAT_Global_Load_Pseudo <"global_load_dwordx4", VReg_128>;
 
+let D16Buf = 1 in {
 defm GLOBAL_LOAD_UBYTE_D16    : FLAT_Global_Load_Pseudo <"global_load_ubyte_d16", VGPR_32, 1>;
 defm GLOBAL_LOAD_UBYTE_D16_HI : FLAT_Global_Load_Pseudo <"global_load_ubyte_d16_hi", VGPR_32, 1>;
 defm GLOBAL_LOAD_SBYTE_D16    : FLAT_Global_Load_Pseudo <"global_load_sbyte_d16", VGPR_32, 1>;
 defm GLOBAL_LOAD_SBYTE_D16_HI : FLAT_Global_Load_Pseudo <"global_load_sbyte_d16_hi", VGPR_32, 1>;
 defm GLOBAL_LOAD_SHORT_D16    : FLAT_Global_Load_Pseudo <"global_load_short_d16", VGPR_32, 1>;
 defm GLOBAL_LOAD_SHORT_D16_HI : FLAT_Global_Load_Pseudo <"global_load_short_d16_hi", VGPR_32, 1>;
+}
+
 let OtherPredicates = [HasGFX10_BEncoding] in
 defm GLOBAL_LOAD_DWORD_ADDTID : FLAT_Global_Load_AddTid_Pseudo <"global_load_dword_addtid", VGPR_32>;
 
@@ -865,12 +868,14 @@
 defm SCRATCH_LOAD_DWORDX3  : FLAT_Scratch_Load_Pseudo <"scratch_load_dwordx3", VReg_96>;
 defm SCRATCH_LOAD_DWORDX4  : FLAT_Scratch_Load_Pseudo <"scratch_load_dwordx4", VReg_128>;
 
+let D16Buf = 1 in {
 defm SCRATCH_LOAD_UBYTE_D16    : FLAT_Scratch_Load_Pseudo <"scratch_load_ubyte_d16", VGPR_32, 1>;
 defm SCRATCH_LOAD_UBYTE_D16_HI : FLAT_Scratch_Load_Pseudo <"scratch_load_ubyte_d16_hi", VGPR_32, 1>;
 defm SCRATCH_LOAD_SBYTE_D16    : FLAT_Scratch_Load_Pseudo <"scratch_load_sbyte_d16", VGPR_32, 1>;
 defm SCRATCH_LOAD_SBYTE_D16_HI : FLAT_Scratch_Load_Pseudo <"scratch_load_sbyte_d16_hi", VGPR_32, 1>;
 defm SCRATCH_LOAD_SHORT_D16    : FLAT_Scratch_Load_Pseudo <"scratch_load_short_d16", VGPR_32, 1>;
 defm SCRATCH_LOAD_SHORT_D16_HI : FLAT_Scratch_Load_Pseudo <"scratch_load_short_d16_hi", VGPR_32, 1>;
+}
 
 defm SCRATCH_STORE_BYTE    : FLAT_Scratch_Store_Pseudo <"scratch_store_byte", VGPR_32>;
 defm SCRATCH_STORE_SHORT   : FLAT_Scratch_Store_Pseudo <"scratch_store_short", VGPR_32>;


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