[llvm] cb4b734 - AMDGPU: Convert test to generated checks

[Matt Arsenault via llvm-commits]

Author: Matt Arsenault
Date: 2023-06-05T18:41:06-04:00
New Revision: cb4b7340b0da8cc0c00d9534f797031a7aa50784

URL: https://github.com/llvm/llvm-project/commit/cb4b7340b0da8cc0c00d9534f797031a7aa50784
DIFF: https://github.com/llvm/llvm-project/commit/cb4b7340b0da8cc0c00d9534f797031a7aa50784.diff

LOG: AMDGPU: Convert test to generated checks

Added: 
    

Modified: 
    llvm/test/CodeGen/AMDGPU/mad.u16.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/AMDGPU/mad.u16.ll b/llvm/test/CodeGen/AMDGPU/mad.u16.ll
index b89aea8edbae5..c73343c6fd784 100644
--- a/llvm/test/CodeGen/AMDGPU/mad.u16.ll
+++ b/llvm/test/CodeGen/AMDGPU/mad.u16.ll
@@ -1,20 +1,85 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
 ; RUN: llc -march=amdgcn -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX8 %s
 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 %s
 ; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX10 %s
-; RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX10 %s
+; RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX11 %s
 
 ; FIXME: GFX9 should be producing v_mad_u16 instead of v_mad_legacy_u16.
 
-; GCN-LABEL: {{^}}mad_u16
-; GCN: {{flat|global}}_load_{{ushort|u16}} v[[A:[0-9]+]]
-; GCN: {{flat|global}}_load_{{ushort|u16}} v[[B:[0-9]+]]
-; GCN: {{flat|global}}_load_{{ushort|u16}} v[[C:[0-9]+]]
-; GFX8: v_mad_u16 v[[R:[0-9]+]], v[[A]], v[[B]], v[[C]]
-; GFX9: v_mad_legacy_u16 v[[R:[0-9]+]], v[[A]], v[[B]], v[[C]]
-; GFX10: v_mad_u16 v[[R:[0-9]+]], v[[A]], v[[B]], v[[C]]
-; GCN: {{flat|global}}_store_{{short|b16}} v{{.+}}, v[[R]]
-; GCN: s_endpgm
 define amdgpu_kernel void @mad_u16(
+; GFX8-LABEL: mad_u16:
+; GFX8:       ; %bb.0: ; %entry
+; GFX8-NEXT:    s_load_dwordx8 s[0:7], s[0:1], 0x24
+; GFX8-NEXT:    v_lshlrev_b32_e32 v4, 1, v0
+; GFX8-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX8-NEXT:    v_mov_b32_e32 v1, s3
+; GFX8-NEXT:    v_add_u32_e32 v0, vcc, s2, v4
+; GFX8-NEXT:    v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT:    v_mov_b32_e32 v3, s5
+; GFX8-NEXT:    v_add_u32_e32 v2, vcc, s4, v4
+; GFX8-NEXT:    v_addc_u32_e32 v3, vcc, 0, v3, vcc
+; GFX8-NEXT:    v_mov_b32_e32 v5, s7
+; GFX8-NEXT:    v_add_u32_e32 v4, vcc, s6, v4
+; GFX8-NEXT:    v_addc_u32_e32 v5, vcc, 0, v5, vcc
+; GFX8-NEXT:    flat_load_ushort v6, v[0:1] glc
+; GFX8-NEXT:    s_waitcnt vmcnt(0)
+; GFX8-NEXT:    flat_load_ushort v2, v[2:3] glc
+; GFX8-NEXT:    s_waitcnt vmcnt(0)
+; GFX8-NEXT:    flat_load_ushort v3, v[4:5] glc
+; GFX8-NEXT:    s_waitcnt vmcnt(0)
+; GFX8-NEXT:    v_mov_b32_e32 v0, s0
+; GFX8-NEXT:    v_mov_b32_e32 v1, s1
+; GFX8-NEXT:    v_mad_u16 v2, v6, v2, v3
+; GFX8-NEXT:    flat_store_short v[0:1], v2
+; GFX8-NEXT:    s_endpgm
+;
+; GFX9-LABEL: mad_u16:
+; GFX9:       ; %bb.0: ; %entry
+; GFX9-NEXT:    s_load_dwordx8 s[0:7], s[0:1], 0x24
+; GFX9-NEXT:    v_lshlrev_b32_e32 v0, 1, v0
+; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX9-NEXT:    global_load_ushort v1, v0, s[2:3] glc
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_load_ushort v2, v0, s[4:5] glc
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_load_ushort v3, v0, s[6:7] glc
+; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    v_mov_b32_e32 v0, 0
+; GFX9-NEXT:    v_mad_legacy_u16 v1, v1, v2, v3
+; GFX9-NEXT:    global_store_short v0, v1, s[0:1]
+; GFX9-NEXT:    s_endpgm
+;
+; GFX10-LABEL: mad_u16:
+; GFX10:       ; %bb.0: ; %entry
+; GFX10-NEXT:    s_load_dwordx8 s[0:7], s[0:1], 0x24
+; GFX10-NEXT:    v_lshlrev_b32_e32 v0, 1, v0
+; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX10-NEXT:    global_load_ushort v1, v0, s[2:3] glc dlc
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_load_ushort v2, v0, s[4:5] glc dlc
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_load_ushort v3, v0, s[6:7] glc dlc
+; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    v_mov_b32_e32 v0, 0
+; GFX10-NEXT:    v_mad_u16 v1, v1, v2, v3
+; GFX10-NEXT:    global_store_short v0, v1, s[0:1]
+; GFX10-NEXT:    s_endpgm
+;
+; GFX11-LABEL: mad_u16:
+; GFX11:       ; %bb.0: ; %entry
+; GFX11-NEXT:    s_load_b256 s[0:7], s[0:1], 0x24
+; GFX11-NEXT:    v_dual_mov_b32 v3, 0 :: v_dual_lshlrev_b32 v0, 1, v0
+; GFX11-NEXT:    s_waitcnt lgkmcnt(0)
+; GFX11-NEXT:    global_load_u16 v1, v0, s[2:3] glc dlc
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_load_u16 v2, v0, s[4:5] glc dlc
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    global_load_u16 v0, v0, s[6:7] glc dlc
+; GFX11-NEXT:    s_waitcnt vmcnt(0)
+; GFX11-NEXT:    v_mad_u16 v0, v1, v2, v0
+; GFX11-NEXT:    global_store_b16 v3, v0, s[0:1]
+; GFX11-NEXT:    s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
+; GFX11-NEXT:    s_endpgm
     ptr addrspace(1) %r,
     ptr addrspace(1) %a,
     ptr addrspace(1) %b,
@@ -37,3 +102,5 @@ entry:
 }
 
 declare i32 @llvm.amdgcn.workitem.id.x()
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; GCN: {{.*}}